Liquid Level Sensors

300 Results
Capacitive Level Transmitter -- LCT-840
from Shanghai Yuanben Magnetoelectric Tech. Co., Ltd.

The LCT-840 capacitive liquid level transmitter uses a capacitance formed by filling the liquid medium between the positive and negative probes to change the capacitance (the amount of change in the liquid level) into a standard electrical signal output. The core components of the product are highly... [See More]

  • Media Type: Liquid
  • Meter Technology Type: Capacitive/RF Admittance
  • Device Classification: Transmitter
AR20 Ultrasonic Airducer® Transducer
from Airmar Technology Corporation

AR20 Airducer ® Transducer. Applications. Powder, granular, slurry, and liquid. Long-range level measurement. Features. Long-term reliability. Low-maintenance. Non-contact. No moving parts. Options. Stainless steel 1" NPT or BSP thread mounts [See More]

  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: 31.5 to 1575
  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
Capacitance point level detector Endress+Hauser Liquipoint FTW23-AA4MWSJ [FTW23-1009/0 from Endress+Hauser, Inc.]
from Automation24, Inc.

The capacitance point level detector Liquipoint FTW23-AA4MWSJ from Endress+Hauser with a pressure measurement range of -1 to 16 bar is ideal for gathering conductive liquids without adhesions. The Liquipoint FTW23 is used for overflow protection of storage tanks and mixing containers and meets all... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor System
  • Output Options: AnalogCurrent
Level and Temperature Monitoring Switches -- FlexSwitch® FLT93C
from Fluid Components Intl. (FCI)

The FLT93C insertion and inline type FlexSwitches for sanitary flow, level and temperature monitoring represents the first true technological breakthrough in thermal technology in over a decade. This product is specifically designed for sanitary 3A process applications. FCI is the only thermal... [See More]

  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
59630 1T02A Float Sensor Rohs Compliant Littelfuse -- 49H4233 [59630-1T02A from Littelfuse, Inc.]
from Newark, An Avnet Company

59630 1T02A FLOAT SENSOR ROHS COMPLIANT: YES [See More]

  • Media Type: Liquid
  • Meter Technology Type: Mechanical/magnetic Floats
Weld-On Magnetic Level Gauge
from LJ Star

LJ Star ’s weld-on and magnetic level gauges provide safe and accurate visual indication of fluid levels in a tank, process vessel or boiler. The advanced non-intrusive design of the MagnaStar ™ magnetic level gauge provides accurate level readings while protecting operators from high... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Gauge
  • Maximum Operating Pressure: 900
Electro-Mechanical 840 Float Switch -- 840-1AD
from Allen-Bradley / Rockwell Automation

840 Automatic Float Switch Float Operator Assembly, Single Arm Lever, Base-Mounted, , [See More]

  • Media Type: Liquid
  • Meter Technology Type: Mechanical/magnetic Floats
Solid State Non-Contact Level Sensor -- EP1226
from Tecmark Corporation

The EP1226 solid state, non-contact level sensor monitors liquid level in a variety of applications. Encapsulated in a low profile enclosure, the electronic mass sensor is configured to work either in conjunction with the Tecmark ® EP1217 / EP1227 timers or as a stand-alone device. Designed for... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor System
  • Output Options: AnalogVoltage
Liquid Level Switch -- LLS125
from Plast-O-Matic Valves, Inc.

Series LLS Liquid Level Switch with pivot pin design features SPST reed switch for 120/240 VAC 50 Watt power or optional DC dry circuit for computer/PLC interface. PVC or Noryl body. [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Maximum Operating Pressure: 150
Level Gauge -- RL Series
from jbj Techniques Limited

Electrical, visual and combination styles available in single or double format with the capacity for multiple level indication on request. Right angle versions for side entry into reservoirs. Units are available with flame proof head to EEXD standard and are supplied with certification. Combinations... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Sensor Only
  • Meter Technology Type: Mechanical/magnetic Floats
AKM OLR Remote Mechanical Oil Level Indicator
from Qualitrol Company, LLC

Hydro-mechanical, capillary based, oil level indicator (liquid level gauge). Provides accurate indication of level at the safest and most convenient location, eye level. Designed for use in even the highest conservator tanks. Includes integrated microswitches for control and alarm functions. [See More]

  • Media Type: Liquid
Dual Seal-Leak & Seal-Leak/Over-Temperature Detector -- PC-102CICI-DL
from Littelfuse, Inc.

Disclaimer Notice. Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any... [See More]

  • Media Type: Liquid
  • Operating Temp: -4 to 131
Dry Pump Monitor -- 2852-DPM
from Arjay Engineering

Pipe monitoring for dry conditions to protect pumps and equipment. Combining the technology of capacitance with unique sensor designs provide non-intrusive monitors for liquid handling systems. The result is a low cost and low maintenance system to determine the presence or absence of product in a... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Sensor Only; Sensor System
  • Output Options: AnalogCurrent
MPM416 Level Measurement Sensor
from Servoflo Corporation

DESCRIPTION. The MPM416 comes in 3 models: MPM416W/MPM416WK/MPM416WRK. These submersible level transmitters use high performance piezoresistive pressure sensors as sensing elements. It measures liquid static pressure accurately which is positively proportional to liquid depth, transmitting a... [See More]

  • Media Type: Liquid
  • Device Classification: Sensor Only
Level transmitter -- FKE-5
from Fuji Electric Corp. of America

The pressure transmitter is a measuring device whose principle consists of converting the force applied by the pressure of a fluid on a given surface into an electrical signal. Air pressure, water pressure, vapor pressure, and gas pressure can thus be measured. Pressure sensors are used to measure... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Transmitter
  • Output Options: AnalogCurrent
17mm Submersible Level Transmitter -- MPM489WZ4
from Micro Sensor Co., Ltd.

MPM489WZ4 small-size submersible level transmitter with 17mm diameter, stainless steel housing, vented cable specially suitable for inserting down very small boreholes. Pressure Range: >35bar. Output: 4~20mA. Diameter: Φ17mm. Accuracy (Typ.): ≤0.50%FS. Used For: Thin diameter level... [See More]

  • Media Type: Liquid
  • Output Options: AnalogCurrent
  • Device Classification: Transmitter
  • Maximum Operating Pressure: 508
Continuous level sensor (guided wave radar) -- LR2050
from ifm electronic gmbh

For the reliable level control in tanks and containers. Suitable for water, oils and coolants. Clearly visible numerical display. Modular system consisting of evaluation unit and probe. Probes may be cut to length for application flexibility [See More]

  • Media Type: Liquid
  • Measuring Range: 1.57 to 2.36
  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
Laser Level Transmitter -- LM80
from ABB Measurement & Analytics

Based on pulsed laser technology, the LM80 embodies speed and accuracy in a single, easy to use and install product. Whether measuring a few meters into the confined space of a crusher, or to the bottom of the tallest silo, the LM80 with its laser pointer and long range is the plug-and-play solution... [See More]

  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: 6000
  • Device Classification: Transmitter
  • Accuracy (Continuous Level): 1.2
Liquid Level / Pressure Sensors, Float Switches -- BF310A-0
from Comus International

Switching Voltage: 240 Vac. Switching Capacity: 10A 120 Vac / 5A 240 Vac. Switching Resistance: 3.0 Ohms Max. Differential Angle: 8 °. Size: L:140.0mm (5.5in). Dia: 76.0mm (3in). Cable Length: 3.048m (10ft). Contact Form A Normally Open [See More]

  • Media Type: Liquid
  • Meter Technology Type: Mechanical/magnetic Floats
  • Device Classification: Sensor Only
Cost-Effective Liquid Level Switch for OEM - SST Optomax Basic -- OptomaxBas
from Process Sensing Technologies USA

The Optomax Basic range of liquid level switches are an analogue optics only solution designed to meet the demand of price sensitive, high volume OEM applications. The miniature sensor is solid state, containing only an infra-red LED and phototransistor which are optically coupled by the tip when... [See More]

  • Media Type: Liquid
  • Operating Temp: -13 to 176
  • Device Classification: Sensor Only
Capacitive Level Sensor -- VR
from CARLO GAVAZZI Automation Components

Capacitive level sensors for solids, fluids or granulated substances. Typical application: Level detection in agriculture environments (e.g. silos). Capacitive level sensor for solids, fluids or granulated substances. Polyester types, smooth or with 1 1/2 ” pipe thread. Teflon type with 1 1/2... [See More]

  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: 0.3150 to 0.5906
  • Device Classification: Sensor Only
  • Maximum Operating Pressure: 145
Level Measurement Using Radar -- 560169
from Burkert Fluid Control Systems

Type 8138 is a non-contact radar level meter for continuous level measurement. It is particularly suitable for use in small vessels that contain beverage liquids under hygienic process conditions. [See More]

  • Media Type: Liquid
  • Measuring Range: 394 to 1378
  • Device Classification: Transmitter
  • Level Measurement Type: Continuous Level
LEVEL SENSOR 4X1M S.S. INSUL. -- VNI4 [VNI4 from CARLO GAVAZZI Automation Components]
from Classic Automation LLC

Level sensor for measuring the level of conductive liquids, i.e. max./min. control of charging or discharging. The function is determined by the amplifier relay used. The sensors are delivered with standard length electrodes - these are cut off to suit the application. [See More]

  • Media Type: Liquid
  • Device Classification: Sensor Only
Radar module -- UTR30
from Endress + Hauser – Pressure Sensors & Components

The radar module UTR30 in customer-specific design offers the possibility to continuously measure levels in liquids (tanks) or solids. The signal is output digitally (UART) and can then be further processed in relation to the application. [See More]

  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: 0.0 to 591
  • Device Classification: Sensor System
  • Accuracy (Continuous Level): 0.3937
Liquid Level Sensors
from SICK

Whether for continuous level measurement, point level measurement or both – SICK offers a wide range of solutions for process engineering, storage, and protection. Based on the installation situation, medium properties, and ambient conditions, SICK provides sensors that ensure efficient... [See More]

  • Media Type: Liquid
  • Measuring Range: 236
  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level; Single Point or Multi-Point Level (optional feature)
Water-Level Sensors -- 10200231-00
from TE Connectivity

Body Features. Port Material  : 316 SS. Configuration Features. Electrical Connection  : Overmold Cable Seal. Pressure Port/Fitting  : Ported. Dimensions. Cable Length (FT)  : 285. Electrical Characteristics. Water-Level Sensor Supply Voltage (V)  : 9 - 28. [See More]

  • Media Type: Liquid
  • Output Options: AnalogCurrent
  • Level Measurement Type: Continuous Level
  • Maximum Operating Pressure: 130
High Temperature Level Sensor -- M18
from Locon Sensor Systems, Inc.

High-temperature tolerant capacitives are especially suitable for applications where the sensor head is exposed to extreme temperatures, or comes directly into contact with hot materials. These sensors are used as level detectors for liquids and bulk goods, or choose the cylindrical series for... [See More]

  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Output Options: AnalogCurrent
  • Device Classification: Sensor Only
  • Material Temperature Range: -22 to 257
3/8''NPT Optical Liquid Level Sensor -- IMS.LLS.DTM3-8
from Intellisense Microelectronics Ltd.

The optical liquid level switch consists of an infrared LED and a receiver. In air, the light beam from the infrared LED is reflected back into the receiver. When rising liquid touches the tip of the sensor, the light is refracted away from the device, causing little light to return to the receiver. [See More]

  • Media Type: Liquid
  • Repeatability (Point Level): 0.0394
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
26 GHz Non-contact Radar For Agressive Or Hygienic Liquids -- NCR-30
from BinMaster, Inc.

The NCR-30 non-contact radar level sensor continuously measures liquids contained in vessels up to 114 feet tall. The NCR-30 is for use in aggressive materials such as asphalt or syrups. It is also appropriate for sanitary environments such as human or animal food processing or pharmaceuticals. [See More]

  • Media Type: Liquid
  • Measuring Range: ? to 1368
  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.0800
Float, Level Sensors - Industrial -- 1738-KIT0139-ND [KIT0139 from DFRobot]
from Digi-Key Electronics

GRAVITY: THROW-IN TYPE LIQUID LE [See More]

  • Media Type: Liquid
  • Operating Temp: -4 to 158
  • Output Options: AnalogCurrent
2-Wire, 25 Ghz Pulse Radar Level Transmitter For Continuous Monitoring Of Liquids And Slurries -- SITRANS LR250
from Siemens Process Instrumentation

Overview. SITRANS LR250 with threaded PVDF antenna is a 2-wire, 25 GHz pulse radar level transmitter for continuous monitoring of liquids and slurries in storage and process vessels including corrosives or aggressive materials, to a range of 10 m (32.8 ft). Benefits. Fully insulated PVDF antenna... [See More]

  • Media Type: Liquid
  • Measuring Range: 2 to 394
  • Device Classification: Sensor System
  • Level Measurement Type: Continuous Level
EAX Ultrasonic Level Transmitter
from FineTek

EAX Ultrasonic Level Transmitter is a non-contact, low-cost and easy-to-install measuring device. It can be applied to most industrial applications for both solids and liquids. Most important aspect of is that it is easy-to-install and low maintenance due to no moving parts. EAX Ultrasonic Level... [See More]

  • Media Type: Liquid
  • Measuring Range: 472
  • Device Classification: Transmitter
  • Meter Technology Type: Ultrasonic/Sonic
Level and Temperature Compound Sensor -- LTCS-001
from Shanghai Yuanben Magnetoelectric Tech. Co., Ltd.

Description. The level regulator type NR 1/2 ”,3/4 ”,M20,M24-EExi for tank insert is a solenoid switch, operating without contact with the function of monitoring and regulating liquid levels and temperatures. The switching tube contains bistable protective gas contacts, fixed in... [See More]

  • Media Type: Liquid
  • Material Temperature Range: 176
  • Device Classification: Sensor Only
AR30 Ultrasonic Airducer® Transducer
from Airmar Technology Corporation

AR30 Airducer ® Transducer. Applications. Level measurement. Proximity. Obstacle avoidance. Traffic control. Features. Rugged sealed construction. Housing design will accommodate transceiver and signal processing electronics. Standard internal shielding. Options. Cylinder housing available with... [See More]

  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: 23.62 to 1181
  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
Capacitive level sensors Endress+Hauser Liquicap T FMI21-D2D2C1 40in [FMI21-D2D2C1 from Endress+Hauser, Inc.]
from Automation24, Inc.

The capacitive level sensors Liquicap FMI21-D2D2C1 40in from Endress+Hauser is a simple and cost-effective capacitive rod sensor with a probe length of 40 in. for continuous level measurement in conductive liquids. High-quality corrosion-resistant materials enable use in aggressive liquids. In... [See More]

  • Media Type: Liquid
  • Measuring Range: 39.37
  • Device Classification: Sensor System
  • Level Measurement Type: Continuous Level
Level and Temperature Monitoring Switches -- FlexSwitch® FLT93F
from Fluid Components Intl. (FCI)

The FLT93F insertion type FlexSwitch for flow and temperature monitoring represents the first true technological breakthrough in thermal technology in over a decade. This product was designed for heavy industrial environments including high temperature and high pressure. FCI is the only thermal... [See More]

  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
Drop Float, Low Level, Rsf20 Series; Operating Pressure Max Cynergy3 -- 06R1516 [RSF26H050TG from Cynergy3 Corp.]
from Newark, An Avnet Company

DROP FLOAT, LOW LEVEL, RSF20 SERIES; Operating Pressure Max:-; Sensor Body Material:PPS (Polypropylene Sulphide); Output Current:1A; Product Range:RSF20 Series RoHS Compliant: Yes [See More]

  • Media Type: Liquid
  • Meter Technology Type: Mechanical/magnetic Floats
Electro-Mechanical 840 Float Switch -- 840-A4
from Allen-Bradley / Rockwell Automation

840 Automatic Float Switch, Style A - Industrial Switch, Low Operating Force, Convertable for Tank or Sump Operation, Type 4 Fiberglass Polyester enclosure, Standard contacts [See More]

  • Media Type: Liquid
  • Meter Technology Type: Mechanical/magnetic Floats
Qualitrol 015 Vertical Oil Level Indicator
from Qualitrol Company, LLC

Mechanical oil (liquid) level indicator with adjustable contacts (switches) for low oil level alarming. Magnetic couple minimizes potential leak paths. Gas sampling valve supplied as an option. Features. Easy-to-read display with at a glance indication (red for danger, yellow for caution, green for... [See More]

  • Media Type: Liquid
LED status indicators -- 460-15-100-LLS
from Littelfuse, Inc.

Disclaimer Notice. Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any... [See More]

  • Media Type: Liquid
  • Operating Temp: -4 to 158
Foam Control Monitor -- 2852-FCM
from Arjay Engineering

Over 40 years of capactiance experience stands behind the 2852-FCM Foam Control Monitor. The sensing probe is tuned to the normal operating conditions of the gaseous or air phase in your process. The intrusion of foam around the probe will cause a capacitance change that is monitored by the remote... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Sensor Only; Sensor System
  • Output Options: AnalogCurrent
MPM426-436 Level Measurement Sensor
from Servoflo Corporation

DESCRIPTION. The MPM426 & MPM436 use high performance liquid pressure sensors as sensing elements which measure liquid static pressure that is positively proportional to level depth, and transform pressure signals into standard current/voltage output signals by an amplifier circuit to measure... [See More]

  • Media Type: Liquid
  • Device Classification: Sensor Only
Armoured Level Transmitter -- MPM416WK
from Micro Sensor Co., Ltd.

MPM416WK level transmitter with flange installation, sensing element fixed in armoured tube for stable measurement. Explosion proof approved, suitable for hazardous environment. Pressure Range: >35bar. Output: 4~20mA. Diameter: Φ26mm. Accuracy (Typ.): ±0.25%FS. Used For: Armoured... [See More]

  • Media Type: Liquid
  • Output Options: AnalogCurrent
  • Device Classification: Transmitter
  • Maximum Operating Pressure: 508
Continuous level sensor (guided wave radar) -- LR2350
from ifm electronic gmbh

For the reliable level control in tanks and containers. Suitable for water and water-based media. Clearly visible numerical display. Modular system consisting of evaluation unit and probe. Probes may be cut to length for application flexibility [See More]

  • Media Type: Liquid
  • Measuring Range: 1.57
  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
Magnetic Level Gauge Switch -- LMS200
from ABB Measurement & Analytics

The LMS200 consists of two snap action switches operated by a precision actuation mechanism. The actuation mechanism consists of two cams arranged on a spindle assembly. A rod magnet is internally mounted to a spindle assembly in such a way as to cause the spindle to rotate when a magnetic... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Sensor Only
  • Output Options: Alarm / Visual Indicator
Liquid Level / Pressure Sensors, Float Switches -- BF32A-0
from Comus International

Switching Voltage:240 Vac. Switching Capacity: 2A 120 Vac / 1.0A 240 Vdc. Switch Resistance: 3.0 Ohms Max. Differential Angle: 8 ° Deg. Size: L:140.0mm (5.5in) Dia: 76.0mm (3in) Cable Length: 3.048m (10ft) Contact Form: A. Normally Open [See More]

  • Media Type: Liquid
  • Meter Technology Type: Mechanical/magnetic Floats
  • Device Classification: Sensor Only
High Performance Liquid Level Switch - SST LLHP-Range -- LLHP
from Process Sensing Technologies USA

The LLHP high performance level switches offer larger mounting threads and robust stainless steel housings that can survive in aggressive environments. The microcontroller based sensor is solid state, incorporating an infra-red LED and phototransistor which are optically coupled by the tip when the... [See More]

  • Media Type: Liquid
  • Operating Temp: -13 to 176
  • Device Classification: Sensor Only
Condutive Level Sensor -- VPC
from CARLO GAVAZZI Automation Components

Level sensor for measuring the level of conductive liquids, i.e. max./min. control of charging or discharging. The function is determined by the amplifier relay used. The sensors are delivered with standard length electrodes - these are cut off to suit the application. 1 to 4 electrodes. Isolated or... [See More]

  • Media Type: Liquid
  • Maximum Operating Pressure: 145
  • Device Classification: Sensor Only
  • Meter Technology Type: Electrical Conductivity or Resistance
Radar sensor -- USR30
from Endress + Hauser – Pressure Sensors & Components

The radar sensor USR30 is the smallest of the new radar sensors for customer-specific applications. It offers the complete functionality of the UTR30 but without a housing and defined electrical connection. [See More]

  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: 0.0 to 591
  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.3937
Water-Level Sensors -- 10202555-00
from TE Connectivity

Body Features. Port Material  : 316 SS. Configuration Features. Electrical Connection  : Overmold Cable Seal. Pressure Port/Fitting  : PTFE Coated Elastomeric Diaphragm. Dimensions. Cable Length (FT)  : 50. Electrical Characteristics. Water-Level Sensor Supply Voltage (V)... [See More]

  • Media Type: Liquid
  • Output Options: AnalogCurrent
  • Level Measurement Type: Continuous Level
  • Maximum Operating Pressure: 5
Optical Liquid Level Sensor M12 -- IMS.LLS.DTM12
from Intellisense Microelectronics Ltd.

The LLS.DTM12 series optical liquid level switch is a low cost single point level sensor designed for semitransparent, clear, and low viscosity liquids. The sensor is available in Trogamid or Polysulfone. The Polysulfone version with high chemical resistance is suitable for most acids and bases. The... [See More]

  • Media Type: Liquid
  • Repeatability (Point Level): 0.0394
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
26 GHz Non-contact Radar For Clean Liquids -- NCR-25
from BinMaster, Inc.

The NCR-25 non-contact radar level sensor continuously measures liquids contained in vessels up to 114 feet tall. The NCR-25 is best suited for water, fuels, oils, and other freely-flowing, clean liquids. It is compatible with the BinView ® web application and Binventory ® software for... [See More]

  • Media Type: Liquid
  • Measuring Range: ? to 1368
  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.0800
Float, Level Sensors - Industrial -- 223-1596-ND [LL01-1AA01 from TE Connectivity]
from Digi-Key Electronics

SENSOR [See More]

  • Media Type: Liquid
  • Measuring Range: 0.2500
  • Device Classification: Sensor Only
  • Output Options: Alarm / Visual Indicator
Guided Wave Radar Level Transmitter -- SITRANS LG
from Siemens Process Instrumentation

The SITRANS LG series are guided wave radar transmitters for level, level/interface, and volume measurement of liquids and solids. It is unaffected by changes in process conditions, high temperatures and pressures, and steam. The SITRANS LG series comes in four different models, depending on the... [See More]

  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: 11.81 to 2953
  • Device Classification: Transmitter
  • Accuracy (Continuous Level): 0.1969
ECX Pressure Level Transmitter
from FineTek

EC Series is a hydrostatic pressure level transmitter product line that uses piezoresistive technology and a Wheatstone bridge electrical circuit to measure the level of a fluid in a vessel and provide a variable analog output. ECX Pressure Level Transmitter, Hydrostatic Level Sensor, Liquid Level... [See More]

  • Media Type: Liquid
  • Measuring Range: 3936
  • Device Classification: Transmitter
  • Output Options: AnalogCurrent
Level Switch -- LS-051C
from Shanghai Yuanben Magnetoelectric Tech. Co., Ltd.

1.Description. LS level switch is consisting of a magnetic float, unit stem with magnetic reed switch, the magnetic float moves with liquid level to actuate a hermetically sealed magnetic switch within the unit stem. The level switches usually used for high or low alarm vessels. Since technologies... [See More]

  • Media Type: Liquid
  • Output Options: Alarm / Visual Indicator
  • Accuracy (Continuous Level): 0.1181
  • Maximum Operating Pressure: 261
AR41 Ultrasonic Airducer® Transducer
from Airmar Technology Corporation

AR41 Airducer ® Transducer. Applications. Level measurement. Proximity. Obstacle avoidance. Traffic control. Flow measurement. Features. Rugged sealed construction. Housing design will accommodate transceiver and signal processing electronics. Standard internal shielding. Options. Complete... [See More]

  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: 11.81 to 787
  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
Conductive point level detector Endress+Hauser Liquipoint FTW23-CA4MW5J [FTW23-1098/0 from Endress+Hauser, Inc.]
from Automation24, Inc.

The capacitance point level detector Liquipoint FTW23-CA4MW5J from Endress+Hauser with a pressure measurement range of -1 to 16 bar is ideal for gathering conductive liquids without adhesions. The Liquipoint FTW23 is used for overflow protection of storage tanks and mixing containers and meets all... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor System
  • Output Options: AnalogCurrent
Level and Temperature Monitoring Switches -- FlexSwitch® FLT93M
from Fluid Components Intl. (FCI)

The FLT93M insertion type FlexSwitch for multipoint level monitoring represents the first true technological breakthrough in thermal technology in over a decade. This product was designed for heavy industrial environments including high temperature and high pressure. FCI is the only thermal... [See More]

  • Media Type: Liquid
  • Repeatability (Point Level): 0.1250
  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.2500
Drop Float, Rsf10 Series; Operating Pressure Max Cynergy3 -- 06R1513 [RSF16H050TG from Cynergy3 Corp.]
from Newark, An Avnet Company

DROP FLOAT, RSF10 SERIES; Operating Pressure Max:-; Sensor Body Material:PPS (Polypropylene Sulphide); Output Current:1A; Product Range:RSF10 Series RoHS Compliant: Yes [See More]

  • Media Type: Liquid
  • Meter Technology Type: Mechanical/magnetic Floats
Qualitrol 020/030 and AKM 44680 Small Oil Level Indicator
from Qualitrol Company, LLC

Provides continuous indication of the liquid level inside of a transformer ’s main tank, conservator tank or load tap changer compartment. Lever driven gauges provide slimmer profile for tight spaces within a transformer. Features. 2 inch or 3 inch (50 mm or 76.2 mm) dial face with lever drive... [See More]

  • Media Type: Liquid
Liquid Level Probe -- LLP-24
from Littelfuse, Inc.

Disclaimer Notice. Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any... [See More]

  • Media Type: Liquid
Foam Control Monitor -- 2880-FCM
from Arjay Engineering

Reliable monitoring of foaming conditions in process applications. Over 40 years of capacitance experience stands behind the 2880-FCM transmitter. The sensing probe continuously monitors the capacitance of the inserted probe. As the foam intrudes into the normal air or vapour space of the probe, the... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Sensor Only; Sensor System
  • Output Options: AnalogCurrent
Diesel Level Transmitter -- MPM4809TD
from Micro Sensor Co., Ltd.

MPM4809TD submersible level transmitter is widely used in telecom tower station for fuel, diesel level measurement. With complete media compatibility and thunder proof protection device, care free solution in remote working environment. Pressure Range: >35bar. Output: 4~20mA. Diameter:... [See More]

  • Media Type: Liquid
  • Output Options: AnalogCurrent
  • Device Classification: Transmitter
  • Maximum Operating Pressure: 508
Continuous level sensor (guided wave radar) -- LR2750
from ifm electronic gmbh

For the reliable level control in tanks and containers. Hygienic design for the requirements of the food and beverage industry. Clearly visible numerical display. Modular system consisting of evaluation unit and probe. Probes may be cut to length for application flexibility [See More]

  • Media Type: Liquid
  • Measuring Range: 1.57
  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
Magnetic Liquid Level Gauge -- KM26
from ABB Measurement & Analytics

The KM26 Magnetic Level Gauge has provided custom engineered solutions to liquid level applications in industries such as: oil and gas, refinery, chemical, petrochemical, power generation and many more. The KM26 MLG has proven itself to be a safe, reliable, maintenance free solution for total and/or... [See More]

  • Media Type: Liquid
  • Measuring Range: 0.0 to 48
  • Device Classification: Gauge
  • Level Measurement Type: Continuous Level
Liquid Level / Pressure Sensors, Float Switches -- BF32A25-0
from Comus International

Switching Voltage: 240 Vac. Switching Capacity: 2A 120 Vac / 1.0A 240 Vdc. Switch Resistance: 3.0 Ohms Max. Differential Angle: 25 ° Deg. Size: L:140.0mm (5.5in). Dia: 76.0mm (3in). Cable Length: 3.048m (10ft). Contact Form: A Normally Open [See More]

  • Media Type: Liquid
  • Meter Technology Type: Mechanical/magnetic Floats
  • Device Classification: Sensor Only
High-Pressure Liquid Level Switch - SST Optomax Industrial Glass -- OptomaxIndGlass
from Process Sensing Technologies USA

Optomax industrial glass range of liquid level switches which are often single point can operate in high pressure, high temperature, aggressive environments due to their stainless steel and glass construction while offering industrial supply voltages and outputs that can directly drive loads. The... [See More]

  • Media Type: Liquid
  • Maximum Operating Pressure: 8700
  • Device Classification: Sensor Only
Electromechanical Float Switch -- FS
from CARLO GAVAZZI Automation Components

The FS series of sensors are economical electromechanical float switches for liquid level sensing. Selectable normally open or normally closed outputs, along with various mounting configurations and housing materials, allow the FS sensors to fit a wide variety of level applications. Float switches... [See More]

  • Media Type: Liquid
  • Meter Technology Type: Mechanical/magnetic Floats
  • Device Classification: Sensor Only
Water-Level Sensors -- 10202774-00
from TE Connectivity

Body Features. Port Material  : 316 SS. Configuration Features. Electrical Connection  : 1/2 MNPT Conduit Fitting with Overmold Cable Seal. Pressure Port/Fitting  : Open Face. Dimensions. Cable Length (FT)  : 50. Electrical Characteristics. Water-Level Sensor Supply... [See More]

  • Media Type: Liquid
  • Output Options: AnalogCurrent
  • Level Measurement Type: Continuous Level
  • Maximum Operating Pressure: 10
Optical Liquid Level Switch M12-IH -- IMS.LLS.DTM12-IH
from Intellisense Microelectronics Ltd.

The LLS.DTM12 series optical liquid level switch is a low cost single point level sensor designed for semitransparent, clear, and low viscosity liquids. The sensor is available in Trogamid or Polysulfone. The Polysulfone version with high chemical resistance is suitable for most acids and bases. The... [See More]

  • Media Type: Liquid
  • Repeatability (Point Level): 0.0394
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
Capacitance Level Sensor Probe -- PROCAP I & II
from BinMaster, Inc.

The PROCAP I and II standard capacitance probes detect the presence or absence of material in contact with the probe by sensing minute changes (as low as 0.5 pF) in capacitance caused by the difference in the dielectric constant of the material versus the air. They feature interference-free... [See More]

  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Number of Switch Points Range: 1
  • Device Classification: Sensor System
  • Level Measurement Type: Single Point or Multi-Point Level
Float, Level Sensors - Industrial -- 223-1597-ND [LL01-1AB01 from TE Connectivity]
from Digi-Key Electronics

SENSOR [See More]

  • Media Type: Liquid
  • Measuring Range: 0.2500
  • Device Classification: Sensor Only
  • Output Options: Alarm / Visual Indicator
Radar Level Transmitter -- SITRANS LR Series
from Siemens Process Instrumentation

SITRANS LR100 series are 80 GHz compact radar transmitters with Bluetooth wireless technology. Featuring a narrow beam for flexible installations in existing vessel openings – or non-intrusively through plastic vessels. Benefits. Easy Bluetooth ® wireless technology for easy and quick... [See More]

  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: 312 to 1176
  • Device Classification: Transmitter
  • Repeatability (Point Level): 0.0787
EFX By-Pass Level Transmitter
from FineTek

EF/MEF Series are by-pass level transmitter product lines, more commonly know as magnetic level gauge devices that can be equipped for local visual indication only or with level switches and an electronic level transmitter output. The magnetic level gauge units include their own self-contained... [See More]

  • Media Type: Liquid
  • Measuring Range: 228
  • Device Classification: Gauge; Transmitter
  • Level Measurement Type: Continuous Level
Level Switch -- LS-052A
from Shanghai Yuanben Magnetoelectric Tech. Co., Ltd.

1.Description. LS level switch is consisting of a magnetic float, unit stem with magnetic reed switch, the magnetic float moves with liquid level to actuate a hermetically sealed magnetic switch within the unit stem. The level switches usually used for high or low alarm vessels. Since technologies... [See More]

  • Media Type: Liquid
  • Output Options: Alarm / Visual Indicator
  • Accuracy (Continuous Level): 0.1181
  • Maximum Operating Pressure: 261
AR50 Ultrasonic Airducer® Transducer
from Airmar Technology Corporation

AR50 Airducer ® Transducer. Applications. Level measurement. Open channel flow. Obstacle avoidance. Proximity. Features. Rugged sealed construction. Housing design will accommodate transceiver and signal processing electronics. Mounting cap available in BSP, NPT, or M32 threads. Standard... [See More]

  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: 9.84 to 591
  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
Conductive point level detector Endress+Hauser Liquipoint FTW23-CA4MWVJ [FTW23-13N0/0 from Endress+Hauser, Inc.]
from Automation24, Inc.

The capacitance point level detector Liquipoint FTW23-CA4MWVJ from Endress+Hauser with a pressure measurement range of -1 to 16 bar is ideal for gathering conductive liquids without adhesions. The Liquipoint FTW23 is used for overflow protection of storage tanks and mixing containers and meets all... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor System
  • Output Options: AnalogCurrent
Level and Temperature Monitoring Switches -- FlexSwitch® FLT93S
from Fluid Components Intl. (FCI)

The FLT93S insertion type FlexSwitch for level and temperature monitoring represents the first true technological breakthrough in thermal technology in over a decade. This product was designed for heavy industrial environments including high temperature and high pressure. FCI is the only thermal... [See More]

  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
Float Reed Switch; Operating Pressure Max Comus -- 73R7792 [HFP21 from Comus International]
from Newark, An Avnet Company

FLOAT REED SWITCH; Operating Pressure Max:-; Sensor Body Material:-; Output Current:500mA; Product Range:-; Body Material:Polypropylene; Contact Current AC Max:1A; Contact Current DC Max:1A; Switching Voltage Max:240V RoHS Compliant: Yes [See More]

  • Media Type: Liquid
  • Meter Technology Type: Mechanical/magnetic Floats
Qualitrol 029 Vertical Oil Level Indicator
from Qualitrol Company, LLC

Provides continuous indication of the liquid level in a transformer ’s main tank, conservator tank or load tap changer compartment. Gear driven mechanism provides amplified dial pointer movement proportional to the float travel. Gasket free, weld-on flange removes the possibility of seal... [See More]

  • Media Type: Liquid
Liquid Level Sensor -- 460-15-100-LLS [460-15-100-LLS from SymCom, Inc.]
from Littelfuse, Inc.

The PumpSaver® Model 460-15-100-LLS is a liquid levelsensor to detect the presence of conductive liquids. Theunit has an adjustable debounce timer (2-60 seconds) tohelp prevent muisance relay actuations due to waves orliquid splashing into the tank.Relay logic can be inverted so the PumpSaver's... [See More]

  • Media Type: Liquid
  • Output Options: AnalogVoltage
  • Device Classification: Sensor Only
  • Meter Technology Type: Electrical Conductivity or Resistance
Level Detection Probe -- 2882-LS
from Arjay Engineering

Reliable level alarm and control of liquids and solids. As a liquid or solid rises or lowers around the probe, the capacitance field changes. This is monitored and used to control the two on-board relays. Each relay includes full differential control to allow the relay to activate and de-activate... [See More]

  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only; Sensor System
  • Output Options: AnalogCurrent
High Temperature Level Transmitter -- MPM4810
from Micro Sensor Co., Ltd.

MPM4810 high-temp Level transmitter support both 4~20mA pressure and temperature signal, with stainless steel housing, Teflon cable, can be used in harsh environments for monitoring various corrosive fluids with temperature up to 125C, and ranges up to 200mH2O. Pressure Range: >35bar. Power... [See More]

  • Media Type: Liquid
  • Output Options: AnalogCurrent
  • Device Classification: Transmitter
  • Maximum Operating Pressure: 508
Continuous level sensor (guided wave radar) -- LR3000
from ifm electronic gmbh

For the reliable level control in tanks and containers. Suitable for water, oils and coolants. Clearly visible numerical display. Modular system consisting of evaluation unit and probe. Probes may be cut to length for application flexibility [See More]

  • Media Type: Liquid
  • Measuring Range: 1.57 to 2.36
  • Device Classification: Sensor Only
  • Repeatability (Point Level): 0.1969
Magnetic Liquid Level Gauge -- LMG100
from ABB Measurement & Analytics

FEATURES: Standardized design configuration for simple selection. Low cost. 2 in. (50.8 mm) schedule 40, 316SS pipe chamber. Gauge rated to 13.7 bar (275 psi) (150# flange rating) and 93.3 ˚C (200 ˚F). Threaded top and bottom gauge and cap design allows easy maintenance. Clear sealed Lexan... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Gauge
  • Maximum Operating Pressure: 275
Liquid Level / Pressure Sensors, Float Switches -- BF32A65-0
from Comus International

Switching Voltage: 240 Vac. Switching Capacity: 2A 120 Vac / 1.0A 240 Vac. Switch Resistance: 3.0 Ohms Max. Differential Angle: 65 ° Deg. Size: L:140.0mm (5.5in). Dia: 76.0mm (3in). Cable Length: 3.048m (10ft). Contact Form: A Normally Open [See More]

  • Media Type: Liquid
  • Meter Technology Type: Mechanical/magnetic Floats
  • Device Classification: Sensor Only
Industrial Liquid Level Switch - SST Optomax Industrial Range -- OptomaxIndust
from Process Sensing Technologies USA

The Optomax Industrial level switch was designed to offer industrial supply voltages and outputs that can directly drive higher power loads. The microcontroller based sensor is solid state, incorporating an infra-red LED and phototransistor which are optically coupled by the tip when the sensor is... [See More]

  • Media Type: Liquid
  • Operating Temp: -13 to 176
  • Device Classification: Sensor Only
Photoelectric Level Sensor -- VP
from CARLO GAVAZZI Automation Components

Optical level probe with modulated infrared light for detection of liquids. Selfcontained unit has built-in amplifier. Separate transmitting and receiving elements sealed behind the tip. Designed for direct mounting through the wall of a tank. The polysulphone tip is especially resistant to most... [See More]

  • Media Type: Liquid
  • Meter Technology Type: Optical
  • Device Classification: Sensor Only
Water-Level Sensors -- 10203162-00
from TE Connectivity

Body Features. Port Material  : 316 SS. Configuration Features. Electrical Connection  : 1/2 MNPT Conduit Fitting with Overmold Cable Seal. Pressure Port/Fitting  : Open Face. Dimensions. Cable Length (FT)  : 30. Electrical Characteristics. Water-Level Sensor Supply... [See More]

  • Media Type: Liquid
  • Output Options: AnalogCurrent
  • Level Measurement Type: Continuous Level
  • Maximum Operating Pressure: 15
Stainless Steel Liquid Level Sensor -- IMS.LLS.DTELS
from Intellisense Microelectronics Ltd.

The electro-optical level sensor is used to monitor the level of liquids. The model LLS.ELS1150 is an enhanced electro-optical level switch from IMS sensors. This series utilize IMS advanced photoelectric sensor ASICs to achieve a fast, stable, cost-effective sensor with no moving parts. Equipped... [See More]

  • Media Type: Liquid
  • Repeatability (Point Level): 0.0394
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
Ultrasonic Level Sensor Transmitter -- SmartSonic
from BinMaster, Inc.

The SmartSonic ultrasonic level sensor is designed for continuous non-contact level measuring and monitoring of tanks, bins, and silos. Its transmitter features a high efficiency, narrow beam and uses a wide frequency bandwidth to enhance operation in difficult applications. The SmartSonic is... [See More]

  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: ? to 1080
  • Device Classification: Transmitter
  • Level Measurement Type: Continuous Level
Float, Level Sensors - Industrial -- 223-1598-ND [LL10-1AC01 from TE Connectivity]
from Digi-Key Electronics

SENSOR [See More]

  • Media Type: Liquid
  • Measuring Range: 2.25
  • Device Classification: Sensor Only
  • Output Options: Alarm / Visual Indicator
Ultrasonic Level Transmitter -- SITRANS LU240
from Siemens Process Instrumentation

SITRANS Probe LU240 ultrasonic level transmitter is a cost-effective, compact, intelligent level solution for liquid chemical inventory, monitoring small process vessels, and level monitoring measurement in the environmental industry. Benefits. HART 7 communications. Maintenance-free active face... [See More]

  • Media Type: Liquid
  • Measuring Range: 8 to 480
  • Device Classification: Transmitter
  • Accuracy (Continuous Level): 0.2362
EGX Magnetostrictive Level Transmitter
from FineTek

The EG Series is a magnetostrictive level transmitter used to accurately measure the changing level of liquids. The EG magnetostrictive level transmitter uses the principles of buoyancy and magnetostriction. Single and two-float designs are available. EGX Magnetostrictive Level Transmitter, Liquid... [See More]

  • Media Type: Liquid
  • Output Options: AnalogCurrent
  • Device Classification: Transmitter
  • Communication Interface Options: Digital Serial
Hygenic Level Switch
from Alfa Laval Inc.

Level switches provide accurate and reliable remote liquid level indication for hygienic brewery, food and beverage, and biopharm processes. Compact, hygienic design. Alfa Laval Level switches are hygienic measuring devices that are especially suitable for detecting liquid levels in small process... [See More]

  • Media Type: Liquid
  • Repeatability (Point Level): 0.0390
  • Device Classification: Sensor Only
  • Number of Switch Points Range: 1
Magnetic Liquid Level Gauge -- Model MG
from JOGLER, Inc.

With the Highest Visibility Indicators Available, Jogler Magnetic Level Gauges are a safe, economical way to measure and control liquid levels in any application. They are suitable for high temperature and/or pressure, full vacuum, low-specific gravity liquids, and more. Jogler magnetic gauges can... [See More]

  • Media Type: Liquid
  • Measuring Range: 48 to 600
  • Device Classification: Gauge
  • Level Measurement Type: Single Point or Multi-Point Level
Ultrasonic Sensor For Full/Empty Level Measurement -- SONOCONTROL 15
from SONOTEC Ultraschallsensorik Halle GmbH

The ultrasonic level switch SONOCONTROL 15 is designed to detect with speed and precision whether or not a tube is filled with liquid or liquefied gas. The compact sensor can be used for contactless measurement through the tube wall and is particularly suited to applications within the pharmacy and... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Output Options: AnalogCurrent
The Seetru G20 Admiralty Tubular Gauge -- G20
from Seetru Limited

1. Pre-test. 2. Dismantle and internal inspection. 3. Simple overhaul (clean and short re-lap of seat if required). 4. Reassemble. 5. Set. 6. Test (to include setting at Cold Differential Set Pressure where specified). 7. Document and Certify [See More]

  • Media Type: Liquid
  • Maximum Operating Pressure: 319
  • Device Classification: Gauge
  • Material Temperature Range: 302
Chemically Resistant Sensor -- ToughSonic® CHEM 10
from Senix Distance and Level Sensors

The ToughSonic CHEM 10 is a chemically resistant ultrasonic sensor designed for applications where corrosive liquids or gasses are present, but it is an excellent choice for benign environments as well. With a maximum range of 10 feet (3 meters), it is the smallest sensor in the ToughSonic CHEM... [See More]

  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: 4 to 120
  • Device Classification: Sensor Only; Sensor System (optional feature); Transmitter
  • Number of Switch Points Range: 1 to 2
Compact Bubble Sensor -- CS470
from Campbell Scientific, Inc.

The CS470 uses bubble-sensor technology to measure water level. It has two standard interfaces: SDI-12 and 4-20 mA. It has onboard intelligence that allows it to optimize the pumping of air when measuring, and needs no software for initial startup and settings since it has DIP switches for that. It... [See More]

  • Media Type: Liquid
  • Measuring Range: 0.0 to 591
  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.1970
Explosion Proof Ultrasonic Level Transmitter with EX Approval -- Signet 2260
from GF Piping Systems

For hazardous areas the type 2260 Level Transmitters are available with explosion proof approvals. The type 2260 is a rugged, high performance ultrasonic level measurement transmitter, having transducer and processing electronics and a display/programming unit incorporated into a single housing. All... [See More]

  • Media Type: Liquid
  • Output Options: AnalogCurrent
  • Device Classification: Transmitter
  • Meter Technology Type: Ultrasonic/Sonic
5992 Hand Pump Bubbler Gauge
from King Engineering Corporation

Combining accuracy, low cost, and remarkable simplicity, the KING-GAGE ® Hand Pump Gauge is designed for stand alone operation. No external power is needed other than to use the integral hand pump to pressurize the system. Perfect for isolated storage tanks or where only periodic readings are... [See More]

  • Media Type: Liquid
  • Device Classification: Gauge
612 Series Liquid Level Transmitter -- 612-50IN
from NOSHOK, Inc.

NOSHOK Series 612 Submersible Level Transmitters were designed to provide a previously unequalled level of performance. Utilizing diffused semiconductor and thin film technologies, Series 612 transducers are accurate, shock resistant and extremely stable over long periods of time. Reverse polarity... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Transmitter
  • Output Options: AnalogVoltage (optional feature); AnalogCurrent (optional feature)
Emerson Mobrey MSP Series Ultrasonic Level Transmitter
from Century Control Systems, Inc.

The MSP400 and MSP900 family of 2 wire loop powered Ultrasonic level transmitters comprises 7 models: MSP422. The entry level transmitter for general purpose level measurement duties. Designed for safe area use with a range of 8m/26ft the MSP422 is easily mounted over a liquid surface using the... [See More]

  • Media Type: Liquid
  • Measuring Range: 12 to 432
  • Device Classification: Transmitter
  • Accuracy (Continuous Level): 39.6
Adjustable Float Switches
from BERNSTEIN AG

Up to four encapsulated magnetic sensor elements can be placed in any position at 10 mm intervals in the immersion tube of BERNSTEIN adjustable float switches. Thanks to their extremely user-friendly design, each of these universally used devices can replace several conventional switches. Instead of... [See More]

  • Media Type: Liquid
  • Measuring Range: ? to 39.37
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
Controllers With Remote Sensing Head -- RPS-2100
from Migatron Corporation

The RPS-2100 is a single transducer device with 2 independent range control adjustments, LED indicators, and form C relay outputs. These make the sensor well suited for high and low level control, or other applications where two set points are needed. This sensor also has a unique master and slave... [See More]

  • Media Type: Liquid
  • Measuring Range: 2 to 240
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
Reflex Glass Liquid Level Indicator
from Armstrong International

The unbreakable reflex glass liquid level gauge is designed for safe and accurate visual indication of liquid level in vessels under high pressure and temperature conditions. The liquid chamber is a one-piece metal body covered by glass. The light striking the glass in the liquid portion is absorbed... [See More]

  • Media Type: Liquid
  • Measuring Range: 6 to 60
  • Device Classification: Gauge
  • Level Measurement Type: Continuous Level
3 Level Custom Float Switch
from FPI Sensors International

FPI Sensors custom level switches are available in a variety of materials, lengths and mounting options making it an ideal choice for many industries and applications. FPI ’s custom liquid level sensor is engineered using the best components and manufacturing techniques to insure a quality,... [See More]

  • Media Type: Liquid
  • Measuring Range: 1 to 235
  • Device Classification: Sensor Only
  • Number of Switch Points Range: 3
Anti-Clogging Level Transmitter -- LM1 005
from Winters Instruments

Description & Features: Heavy-duty submersible transmitter for level measurement in sludge and slurry installations. 316L SS housing with anti-clogging sensor and re-inforced diaphragm seal. Standard ranges from 5 psi thru 25 psi, optional ranges up to 100 psi. ±0.5% accuracy. 40' of... [See More]

  • Media Type: Liquid
  • Accuracy (Continuous Level): 0.5000
  • Device Classification: Transmitter
  • Level Measurement Type: Continuous Level
Level Monitoring Sensors -- FFAK 17PTD1001/L
from Baumer Ltd.

Most ultrasonic sensors are based on the principle of measuring the propagation time of sound in the air. Ultrasonic frequencies outside the range of human hearing are emitted by the sensor. Sonic energy reflected by an object or target is picked up by the sensor ’s receiver. The highly... [See More]

  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
703 Series
from Solutions with Innovation, LLC

The 703 GWR transmitter combines TDR (time domain reflectometry), ETS (equivalent time sampling) and modern low power circuitry. This combination of technologies brings to the level market a high-speed radar circuit (speed of light transmission) at a fraction of the cost of conventional radar. The... [See More]

  • Media Type: Liquid
  • Measuring Range: 6 to 192
  • Device Classification: Transmitter
  • Level Measurement Type: Continuous Level
Ultrasonic Point Level Sensor -- LifeGuard
from Moog, Inc. - Industrial division

Proven and reliable liquid level monitoring technology in an all new package. The LifeGuard Point Level Sensor from Moog successfully integrates proven and reliable technology in an extremely small and versatile package. The LifeGuard Point Level Sensor provides continuous liquid level monitoring... [See More]

  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Measuring Range: 0.3000 to 5
  • Level Measurement Type: Single Point or Multi-Point Level
Level Sensing Pressure Transducer -- Model 350
from Viatran

Viatran's Model 350 level transmitter with Tri-clamp connections are all welded stainless steel, providing maximum protection against corrosion and high humidity. This product is an excellent choice for use in the sanitary market such as food and beverage and pharmaceutical. [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Transmitter
  • Output Options: AnalogCurrent
Capacitive Level Switch -- CAP-100 Series
from Gems Sensors & Controls

For Non-Metallic Containers. Easy External Mounting. Compact Design. Power On and Signal LED Indicators. RoHS Compliant. The CAP-100 series offers a unique level sensing solution for a wide variety of bottle types including plastic, glass and fiberglass. The non-contact sensor is ideally suited for... [See More]

  • Media Type: Liquid
  • Measuring Range: 0.0 to 0.3900
  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
Bilge Guard Level Switches -- UNS-VA/SB5 or B4
from Barksdale Control Products

Barksdale's Bilge Switch offers an ideal portable level switching solution for your mobile application. Featuring all stainless steel construction with a polyethylene float, the Bilge Switch is rugged enough to handle demanding level control problems and hold up to a broad range of media. An... [See More]

  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
Guided Radar Level Sensor -- Guidense TDR100
from Fluidwell bv

The Guidense TDR100 is a guided wave radar (GWR) for continuous level measurement and point level detection in liquids and solids, with active analog and digital control output. Mechanical installation has almost no restrictions and can be done easily. Due to its relatively small G3/4" process... [See More]

  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Level Measurement Type: Continuous Level
  • Device Classification: Sensor Only
  • Meter Technology Type: Radar/Microwave
Pressure/Level Sensor -- AST4500 20 PSI
from American Sensor Technologies, Inc. - AST

The AST4500 submersible pressure sensors are approved to UL/cUL913 (CSA 157) Class 1 Div 1, Groups C and D for use in intrinsically safe areas with an approved barrier. For pressure ranges from 0-2.5 to 100 PSI that require a wide range of media compatibility, the submersible series is an excellent... [See More]

  • Media Type: Liquid
  • Measuring Range: 0.0 to 138
  • Device Classification: Sensor Only; Transmitter
  • Level Measurement Type: Continuous Level
Non-Contact, Radar Level Transmitter For Liquids -- OPTIWAVE 7500 C
from KROHNE Messtechnik

Radar (FMCW) level transmitter for liquids in narrow tanks with internal obstructions. The OPTIWAVE 7500 is a 2-wire 80 GHz radar (FMCW) level transmitter for very demanding liquid applications involving narrow tanks with long nozzles and internal obstructions like agitators or heating coils. Its... [See More]

  • Media Type: Liquid
  • Measuring Range: 0.0 to 3937
  • Device Classification: Transmitter
  • Repeatability (Point Level): 0.0400
HLS Series Submersible Pressure Level Transmitters
from Hayward Flow Control

The HLS Series level sensor employs advanced sensor technology to ensure highly accurate and repeatable measurements in a wide range of corrosive liquid applications. Key Features and Benefits. Unaffected by surface foaming, waves or headspace vapors. All CPVC housing. Al2O3 (Alumina) diaphragm. [See More]

  • Media Type: Liquid
  • Measuring Range: 0.0 to 396
  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
316 Stainless Steel Liquid Level Switch -- LV40 / LV50
from OMEGA Engineering, Inc.

Constructed entirely of 316SS, the LV-40 Single Station Level Switch is specifically designed to withstand the effects of a wide range of chemicals. The unit has a maximum operating temperature of 300F and can be used to meet many level control applications, including medical and water purification... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Maximum Operating Pressure: 750
BW-10 Liquid Level Gauge -- 4042 [04042 from Gits Mfg. Co. LLC]
from Applied Industrial Technologies

Steel, Zinc Plated; 3/4-14 NPT Thread Size; 50 psi; 1 1/2" Assembly Clearance; 7/16" Body Length; 17/32" Thread Lead; 3/4" Window Diameter [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Sensor Only
  • Output Options: Alarm / Visual Indicator
Chemical Application Depth/Level Submersible Pressure Transmitters -- STS ATM/NC Series
from PMC Engineering LLC

The ATM/NC series is part of a comprehensive range of pressure transmitters specifically designed for level monitoring in chemical tanks. The series 30 provides a conventional 4-20 mA, 2-wire configuration. Features such as Kevlar strengthened Teflon cable and choice of construction materials allows... [See More]

  • Media Type: Liquid
  • Measuring Range: 0.0 to 40
  • Device Classification: Sensor Only; Transmitter
  • Level Measurement Type: Continuous Level
Liquid Level Switches -- Brand: Mallard Control
from CIRCOR Energy

Pneumatic or electric switches are designed to attach directly to tanks or vessels. These switches have mechanical “paddles ” which float upwards as liquid levels rise. Once the paddle rises to a precise point, the switch is activated, sending a pneumatic or electric signal to the... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Maximum Operating Pressure: 2000
Level - Capacitance -- Liquicap M FMI 51/52
from Endress+Hauser, Inc.

Capacitive Level Measurement. For continuous measurement in liquids. Your benefits. No calibration necessary for media with a conductivity of 100 μS/cm and higher. The probes are calibrated to the ordered probe length on leaving the factory (0 % to 100 %). This makes easy and fast commissioning... [See More]

  • Media Type: Liquid
  • Measuring Range: ? to 396
  • Device Classification: Transmitter
  • Level Measurement Type: Continuous Level
Bubble Tube Liquid Level System -- L100
from ControlAir LLC

The Dahl L100 Bubble-Tube Level System is a fully self contained instrument, requiring only connections to air or gas supply, dip tube and electrical power source to provide precise level indication. Because only the stationary dip tube and the purge gas come in contact with the liquid, this system... [See More]

  • Media Type: Liquid
  • Repeatability (Point Level): 0.1000
  • Device Classification: Sensor System
  • Accuracy (Continuous Level): 0.2000
Level Indicators -- TCLG Series
from Takachiho America, Inc.

Pursuing "robustness" and "durability" without compromising the excellent "visibility" Takachiho Americas aluminum flange type level Indicators have achieved significant durability thanks to the flange made of aluminum with four outer tie rods, which prevent breakage of the body, allowing life-long... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Gauge
  • Display: Non-electrical visual or audio output
(Fomerly B1559-1X68), Standard Steel Liquid Level Gage, 10” Centerline, Front Mount 1/2"-20 -- B1559-11000BA1W
from Oil-Rite Corp.

Standard Steel Liquid Level Gages can be used to view liquid levels in hydraulic reservoirs, tanks, large steel mill pumps, gearboxes, bearing housings, crankcases, transformers and machinery oil reservoirs. Their use can be extended to any industrial liquid level viewing application. This sturdy... [See More]

  • Media Type: Liquid
  • Maximum Operating Pressure: 125
  • Device Classification: Gauge
  • Material Temperature Range: 225
Pneumatic Float Valve -- OKC-1536-1
from O'Keefe Controls Co.

The Magnetic Float Valve is an air sensor for detecting liquid level inside a vessel. The float mechanism mounted within the vessel operates a ceramic coated magnet. As the float moves it pivots the magnet. A magnetically actuated sensor on the outside of the solid metal housing reacts to the inner... [See More]

  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
Level Switch -- LD60/LD61
from Malema Sensors

LD60/LD61 is a level switch based on the vibrating (tuning) fork technique. It is a robust and compact switch for the measurement of liquids and solids (only LD60). Features: No moving parts. Not affected by temperatures or pressure changes. Suitable for liquids with viscosity up to 10,000... [See More]

  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: 2.76 to 236
  • Device Classification: Sensor Only
  • Meter Technology Type: Vibrating/Tuning Fork Method
Level Indicating Transmitter -- LIT-25
from Micronics, Ltd.

Features. Low Cost. Isolated 4-20mA Output (1000 ohm). Large LCD Display. Programmable Signal Relay. Non-Contacting Ultrasonic Sensor or Optional Pressure Sensor. Built-in 2-Key Calibrator. Watertight, Dust tight Enclosure. Self-Testing. [See More]

  • Media Type: Liquid
  • Measuring Range: 384
  • Device Classification: Transmitter
  • Number of Switch Points Range: 1
Optical Liquid Level Switch -- LLHP Range
from SST Sensing Ltd.

The LLHP range of liquid level switches offer larger mounting threads and robust stainless steel housings that can survive in aggressive environments. The microcontroller based sensor is solid state, incorporating an infra-red LED and phototransistor which are optically coupled by the tip when the... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Output Options: AnalogVoltage
17.5" Visual Level Indicator -- TL4569-10358
from Madison Company

Tape Level Indicator, Brass Stem / Buna-N Float. Wetted Materials: Stem/Fitting (Brass/316 Stainless Steel), Grip Ring (Beryllium Copper). Other fittings, floats and lengths available upon request. Custom lengths available up to 72". Indication Graduations: 1/16" or 1mm [See More]

  • Media Type: Liquid
  • Measuring Range: 17.5
  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
Water Detection System -- WaterBug® WB200
from Winland Electronics, Inc.

Winland offers three WaterBug ® models for dependable water detection. Ideal for basement sump pumps, drain storage areas, computer rooms, document storage areas, warehouses and sprinkler systems. WaterBug ® sensors work by forming a conductive bridge between to contacts. Use in... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Transmitter
  • Meter Technology Type: Electrical Conductivity or Resistance
Hydrostatic Liquid Level Sensor -- BTE / PTU / BTW6000...CS
from First Sensor AG

The BTE / PTU / BTW6000...CS submersible hydrostatic liquid level sensors allow for high media compatibility with many industrial liquids. The level transmitters use fully welded stainless steel pressure sensor elements and feature rugged stainless steel housings. They are calibrated and temperature... [See More]

  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
Electro-mechanical Liquid Level Switchs -- AKS 38
from Danfoss A/S

AKS 38 is an electro-mechanical liquid level switch designed to provide a reliable, electro-mechanical response to liquid level changes. The simple and basic design ensures long lifetime performance and reliable operation for many applications. Can control liquid level in vessels and accumulators or... [See More]

  • Media Type: Liquid
  • Maximum Operating Pressure: 406
  • Level Measurement Type: Single Point or Multi-Point Level
  • Material Temperature Range: -58 to 149
Liquid Level Sensor, FPS-B Series (HVAC/R)
from Standex-Meder Electronics

FPS-B Series (HVAC/R) Liquid Level Sensor bracket model flood prevention switches are simple to install, easy to service and extremely reliable. As water level in the auxiliary or main drain pipe rises (due to a clogged air conditioning condensate drain) the switch shuts off the system, thus... [See More]

  • Media Type: Liquid
  • Operating Temp: ? to 158
  • Device Classification: Sensor Only
Electrolyte Level Sensor -- ELS
from Albér

The Alber ELS is a non-invasive level sensor designed to save you time and money!. ● Designed specifically to comply with the NERC PRC-005 requirements for electrolyte level inspection. ● Eliminate the required quarterly inspection of battery electrolyte levels. ● No alarm …... [See More]

  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
OTT CBS Compact Bubbler Sensor, 15 m, 2/4 mm or 4/6 mm Tubing, High Accuracy -- 63.200.001.9.22
from OTT Hydromet

The OTT CBS is a compact, accurate, and low power bubbler sensor for surface water level monitoring. The OTT CBS meets or exceeds USGS standards for accuracy, and will not drift over time. It features outputs for SDI-12 and 4...20 mA. Markets: Storm Water. Flood Warning. Flow and Discharge. Source... [See More]

  • Media Type: Liquid
  • Measuring Range: 0.0 to 591
  • Device Classification: Sensor Only
  • Meter Technology Type: Air Bubbler
Miniature and Photomicro Photoelectric Sensors -- EE-SPX613
from OMRON Automation and Safety

Liquid-level detecting photomicrosensor. Pipe-mount liquid level sensor with built-in amplifier. Ideal for detecting liquid levels. Suitable for any 6- to 13-mm-diameter transparent pipe. Suitable for a maximum wall thickness of 1 mm. 12 to 24 VDC supply voltage. Easy to install tie-wrap and rubber... [See More]

  • Media Type: Liquid
Water Level Sensor -- H20LVL
from RainWise, Inc.

The RainWise Water Level Sensor provides water level readings to 0.1% accuracy from 10 to 700 foot ranges. The unit is designed to meet a variety of applications, including well monitoring, pump tests, lift stations, tank level, ground water, surface water measurement, ponds, lakes and streams. It... [See More]

  • Media Type: Liquid
  • Measuring Range: 120 to 8400
  • Device Classification: Sensor Only
Acu-Trac® NEMA 4 Ultrasonic -- 1.5 Meter
from SSI Technologies, LLC

The Acu-Trac ® NEMA4 liquid level sensor is a non-contact sensor that is a direct replacement for level senders on tanks with depths up to ≤ 1.5 meters (59 inches). The NEMA4 liquid level sensor offers a choice of outputs (analog current loop; ratiometric voltage; or non-ratiometric voltage). [See More]

  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: ? to 59.06
  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
Compact Capacitive Limit Switch -- VEGAPOINT 21
from VEGA Americas, Inc.

Application area. From DK > 1.5, from thread ½", universal connection G1" for hygiene adapter, M12, valve plug, transistor output, IO-Link, wireless operation, Ex and hygiene approvals. VEGAPOINT 21 is a low-cost limit switch for the detection of water-based liquids. The optional universal... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Output Options: Alarm / Visual Indicator
InnovaSwitch™ Level Switch
from Sierra Instruments, Inc.

Overview. The InnovaSwitch insertion-type level switch is a high-performance, industrial-grade liquid level indicator for tanks and process vessels. This product switches on level changes as small as 0.03 inch (0.8 mm) on dry-to-wet and wet-to-dry occurrences in a tank or vessel. The instrument was... [See More]

  • Media Type: Liquid
  • Measuring Range: 0.5000 to 120
  • Device Classification: Transmitter
  • Repeatability (Point Level): 0.0312
Water-Level Indicator, stainless steel probe, 100 ft cable, 0.01 ft increments -- GO-99050-00
from Cole-Parmer

bull; Ideal for measuring groundwater levels in wells and standpipes. • Narrow, stainless steel indicator probe. This water-level indicator fits into narrow openings <emdash >indicator probe measures only 6-5/8"L x 3/8" OD. Stainless steel (SS) probe is connected to a 100-ft, 24-gauge,... [See More]

  • Media Type: Liquid
5-level Liquid Level Sensor -- Model 408
from Time Mark Corporation

The Model 408 is a 5-level liquid level sensor designed for use with bubbler-type systems. The 408 contains an internal air pressure transducer; the user must provide a small air compressor capable of supplying a maximum of 15 psi. This operates the system to a liquid depth of 34.6 feet. The output... [See More]

  • Media Type: Liquid
  • Measuring Range: 415
  • Device Classification: Sensor Only; Sensor System
  • Number of Switch Points Range: 5
Conductive Level Switch -- FK10
from Clark Solutions

Model series FK10 conductive level switches are intended to be used with the FKE electrode relay for detecting the level of conductive fluids. An A.C. voltage is applied to an electrode insulated from the tank. When the electrode is wetted by the process fluid, a low current flows from the electrode... [See More]

  • Media Type: Liquid
  • Number of Switch Points Range: ? to 5
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
All Plastic Direct Reading Gauge -- Type PD
from Krueger Sentry Gauge Co.

The galvanized steel wetted rods are replaced with Peek or Kynar wetted rods and the aluminum bushing is replaced with a PVC bushing. This model of liquid level monitor is made with an all plastic construction increasing the compatibility with different types of liquids, including aggressive acids. [See More]

  • Media Type: Liquid
  • Measuring Range: 17 to 110
  • Device Classification: Gauge
  • Level Measurement Type: Continuous Level
Oil Tank Accessories -- Level Temperature Switch NVT
from KTR Corporation

Product features. Electrical level and temperature control. Suitable for mineral oils. Available with 1 or 2 level contacts and with 1 temperature probe. Electrical switch: decreasing level "opener", increasing temperature "opener". Further lengths on request [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level; Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Output Options: AnalogVoltage; AnalogCurrent
Level Sensors
from EPCOS AG

The development, manufacture and marketing of electronic components, modules and systems represents the largest business segment of the TDK Group. TDK focuses on demanding markets in the areas of information and communication technology and consumer, automotive and industrial electronics. Electronic... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Sensor Only
  • Output Options: AnalogVoltage
Level Sensors
from Flygt, a Xylem brand

Xylem ’s Flygt brand provides customers with a complete range of products and solutions for moving water and wastewater. We design and manufacture dry and submersible pumps and mixers, and advanced monitoring and control equipment, for use in a broad range of applications including municipal... [See More]

  • Media Type: Liquid
  • Measuring Range: 0.0 to 394
  • Device Classification: Sensor Only
  • Output Options: AnalogCurrent
Capacitive limit switch -- LCL1
from Pepperl+Fuchs GmbH

Limit switch for liquids and bulk solids. Device with rod probe. Complete unit consisting of the probe and electronic insert. Integrated active build-up compensation: exact switch point, even with strong build-up. Mechanically rugged: no wearing parts, long operating life, maintenance-free [See More]

  • Media Type: Liquid
  • Operating Temp: -40 to 176
  • Meter Technology Type: Capacitive/RF Admittance
High (25) Amp Float Switch -- L Series
from Mercury Displacement Industries, Inc. (MDI, Inc.)

High (25) AMP Float Switch. "L" Series switch. Temperature: 82 °C/180 °F. Material: A.B.S. Ratings: 25 AMP. 1 H.P. @ 120 VAC. 2 H.P. @ 240 VAC. Operating Angle (for Normally Open or Pump Down): Contacts close @ 45 ° above horizontal. Contacts open @ 45 ° below horizontal [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
Model 8130 Series Optic Rack Monitor
from OPW Engineered Systems

A unique, pulsed — and intrinsically safe — electrical signal is generated by the control monitor and is transmitted to the sensors via a coiled cord and optic format plug.When sensors on the transport are dry a signal is returned to the monitor. If the signal meets pre-determined... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor System
  • Output Options: AnalogVoltage; Alarm / Visual Indicator
Model 115
from Mid-West Instrument

Dry gauge design with no internal liquid fill [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Sensor System; Gauge
  • Output Options: Alarm / Visual Indicator
Horizontal Liquid Level Switches -- 56150
from U.S. Plastic Corporation

Material: Polypropylene, Color: White, Stem Length: 2.75", Mounting: 1/2" x 1/2" NPT, Switch Type: SPST, Rating: 30VA, Wire Length: 24", Float SG: 0.6, Meets NSF Standards, Minimum Temperature: -40C, Maximum Temperature: 105C, PSI Rating: 100 [See More]

  • Media Type: Liquid
Custom Ultrasonic Level Sensors
from Massa Products Corporation

The company specializes in designing and manufacturing the highest quality level sensors that are ideal for non-contact distance measurement in even the harshest environments. Massa produces several different series of level sensors and monitoring transmitter modules that provide reliable continuous... [See More]

  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Level Measurement Type: Continuous Level; Single Point or Multi-Point Level
  • Device Classification: Sensor System (optional feature); Transmitter (optional feature)
  • Output Options: AnalogVoltage (optional feature); AnalogCurrent (optional feature)
BA - Displacer Type Level Gauge
from KOBOLD Instruments, Inc.

Product Features. 316 Stainless Steel or Hastelloy C-22 Wetted Parts, Others on Request. Measuring Range to 230 Inches. Optional Adjustable Setpoint Switches. Optional Stilling Wells for Agitated Tanks. Analog Output, HART ® and Profibus-PA Available. The BA series displacer type level gauge... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Gauge
  • Maximum Operating Pressure: 580
Broken Finger Float Switch -- 205KS120
from elobau U.S., Inc.

Broken finger switches with teflon hinge. Switching point with an inclination of α = 12 ° ±3 ° at the top of the switch, measured in the air – Note that the container walls must be at least 3 mm thick. [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Output Options: AnalogVoltage (optional feature); AnalogCurrent (optional feature)
Bent Stem Side Mount Stainless Steel Liquid Level Switch -- L54-02-C1-02-NO
from Whitman Controls, LLC

The Whitman Controls L54 Series Bent Stem Side Mount Stainless Steel Liquid Level Switches have 3/8 ” – 24 straight thread or 1/8 ” NPT thread fittings allowing for insertion into the sides of topless tanks and for vertical actuation. The stainless steel wetted material in addition... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Maximum Operating Pressure: 900
CL-10DJI Level Switch -- CL-10 DJI
from Automation Products, Inc.

The Type CL-10DJI Dynatrol ® Interface Level Detector has the unique ability to detect the interface: Between a liquid and a settled bed of solids. Between a liquid and a floating bed of solids. Between liquid phases of significantly different viscosities. Advantages. Versatile: This control is... [See More]

  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only; Sensor System; Transmitter
  • Output Options: AnalogVoltage
Capacitance Level Switch -- SC850
from Sitron

The SC850 was designed to detect and control the level of all types of oils (1x SPDT relay) and also provide a separate alarm relay to detect the presence of water. Each relay has its own LED indication including a second LED for alarm status. This unique probe can be widely applied in petroleum... [See More]

  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Device Classification: Sensor Only
  • Output Options: AnalogVoltage; Alarm / Visual Indicator
Air Bubble/Liquid Level Clamp-On Sensor -- BDC/BDR
from Introtek International

INTROTEK ® BDC / BDR clamp-on sensors are primarily used for air bubble, air-in-line and liquid level detection on plastic tubing from 1/16" to 1" and metal tubing 1/2" and larger. Depending on customer requirements, a variety of electronic options can be chosen from. Introtek's patented... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Sensor Only
  • Meter Technology Type: Ultrasonic/Sonic
Compact Level Monitoring System -- NRGS 11-1 [NRGS 11-1 from Flowserve Gestra]
from Flowserve Corporation

[See More]

  • Media Type: Liquid
  • Number of Switch Points Range: 4
  • Device Classification: Sensor System
  • Level Measurement Type: Single Point or Multi-Point Level
Autonomous Capacitive Level Logger -- DCX-38 VG
from Keller America, Inc.

The DCX-38 VG is an autonomous instrument for recording water level with a high resolution and full scale ranges as low as 0,5 mWC / 50 mbar. It features a rugged, gold-plated ceramic diaphragm for outstanding long-term stability and stainless steel housing with user serviceable battery for long... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Sensor Only; Transmitter
  • Maximum Operating Pressure: 4.35
Level Transmitter
from Azbil Corporation

These level gauges with macro processors drastically boost and sustain customer productivity by utilizing amassed past data along with providing excellent repeatability and stability. This transmitter utilizes a combination of angle sensor and microprocessor to deliver high reliability and easy... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Transmitter
  • Meter Technology Type: Differential Pressure Sensors; Mechanical/magnetic Floats
Bar Graph Tank-O-Meter -- Type BG
from Uehling Instrument Company

Dual Engineering Unit Calibrated Scales. 10 Inch 100 LED Column. Full Range Display of Partial Input Signals. EASY Recalibration via Dipswitches. On-Board Sensor Excitation. Accepts External mA or VDC Input. Environmentally Smart Replacement for Mercury or Other Fluid Filled Gauges [See More]

  • Media Type: Liquid
  • Accuracy (Continuous Level): 0.5000
  • Device Classification: Sensor Only; Transmitter
  • Level Measurement Type: Continuous Level
Potentiometric Level Transmitter For Viscous Fluids
from Alfa Laval Inc.

The Alfa Laval Potentiometric Level Transmitter is designed specifically for small tanks containing highly viscous and pasty products, such as ketchup, honey and toothpaste. Compact, hygienic design. The Alfa Laval Potentiometric Level Transmitter is designed specifically for small tanks containing... [See More]

  • Media Type: Liquid
  • Measuring Range: 0.0 to 118
  • Device Classification: Transmitter
  • Accuracy (Continuous Level): 0.5900
Magnetostrictive Level Transmitter -- Series ILT-6000
from JOGLER, Inc.

Jogler ’s ILT-6000 series level transmitter is the latest in magnetostrictive sensing technology designed for direct tank insertion. The ILT-6000 contains a low profile waveguide that is inserted into a waveguide sleeve (thermowell) and float assembly. The waveguide sleeve isolates the... [See More]

  • Media Type: Liquid
  • Measuring Range: ? to 300
  • Device Classification: Transmitter
  • Accuracy (Continuous Level): 0.0150
The Seetru G21 Tubular Marine Gauge -- G21
from Seetru Limited

sup1;Maximum allowable operating pressure is dependent upon operating temperature and gauge length, contact Seetru for full information. The Seetru Marine gauge is designed for use within the marine and offshore industries. Due to it's tubular design this gauge is suitable only for use with... [See More]

  • Media Type: Liquid
  • Maximum Operating Pressure: 53.37
  • Device Classification: Gauge
  • Material Temperature Range: 302
Remote Water Level Sensor -- ToughSonic® REMOTE14
from Senix Distance and Level Sensors

The ToughSonic remote 14 is a remote liquid level sensor with a maximum range of 14 feet (4.3 meters). This digital sensor is designed for accuracy and long-termremote water level ultrasonic sensors are housed in 316 stainless steel durability in remote monitoring applications. With a stainless... [See More]

  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: 4 to 168
  • Device Classification: Sensor Only; Transmitter
  • Level Measurement Type: Continuous Level
Double Bubbler Liquid Level Sensor -- DB1
from Campbell Scientific, Inc.

The DB1 is a self-calibrating system that measures water level (or other liquids), such as measurement in channels and stilling wells. It detects level by measuring the pressure required to force nitrogen bubbles from a pair of submerged tubes. The orifices of the tubes are separated by a fixed... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Output Options: AnalogCurrent
Guided Float Switch -- Signet 2282
from GF Piping Systems

The Guided Float Switch is designed for economical control of liquids in tanks. The switch is remarkable for its maintenance-free compact design and reed contacts with high switch capacity. It can easily be installed in water applications as well as in chemical applications. The encapsulated reed... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Mounting Options: Side mount
5993 Rotameter Bubbler Gauge
from King Engineering Corporation

The KING-GAGE ® Rotameter Gauge has seen decades of service in all types of applications. This integrated bubbler system is not only remarkably accurate but also simple to use. Merely adjust the rotameter to an appropriate airflow for continuous tank liquid level indication. A custom calibrated... [See More]

  • Media Type: Liquid
  • Device Classification: Gauge
613 Series Cage-Protected Submersible Level Transmitters
from NOSHOK, Inc.

Designed for severe high solids environments such as sewage, lift stations, storm canals, wet wells and slurry tanks where sludge, slurry or turbulence may be present Ideal for a wide variety of industrial and municipal liquid level measurement applications requiring watertight protection, Welded at... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Transmitter
  • Output Options: AnalogVoltage (optional feature); AnalogCurrent (optional feature)
Miniature Float Switches
from BERNSTEIN AG

To ensure smooth running operating processes, in many devices and industrial systems it is necessary to monitor product level in the most confined spaces. These miniature float switches have been specially developed for small tanks / reservoirs as used in the automotive industry, drinks vending... [See More]

  • Media Type: Liquid
  • Measuring Range: ? to 39.37
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
Controllers With Remote Sensing Head -- RPS-2300
from Migatron Corporation

The RPS-2300 is a single transducer device with 2 independant range control adjustments, LED indicators, and form C relay outputs. These make the sensor well suited for high and low level control, or other applications where two set points are needed. The transducer heads are made of Delrin with... [See More]

  • Media Type: Liquid
  • Measuring Range: 4 to 72
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
4 Level Custom Float Switch
from FPI Sensors International

FPI Sensors custom level switches are available in a variety of materials, lengths and mounting options making it an ideal choice for many industries and applications. FPI ’s custom liquid level sensor is engineered using the best components and manufacturing techniques to insure a quality,... [See More]

  • Media Type: Liquid
  • Measuring Range: 1 to 235
  • Device Classification: Sensor Only
  • Number of Switch Points Range: 4
Ultrasonic Proximity Sensor -- UNAM 12I9912/S14
from Baumer Ltd.

Most ultrasonic sensors are based on the principle of measuring the propagation time of sound in the air. Ultrasonic frequencies outside the range of human hearing are emitted by the sensor. Sonic energy reflected by an object or target is picked up by the sensor ’s receiver. The highly... [See More]

  • Media Type: Liquid
  • Measuring Range: 2.36 to 15.75
  • Device Classification: Sensor Only
  • Repeatability (Point Level): 0.0197
CS01 Series
from Solutions with Innovation, LLC

The CS01 RF Capacitance Transmitter offers a compact and affordable solution to a wide variety of level sensing applications. With 4-20 mA and 0-5 VDC selectable and optional 0-10 VDC outputs, the solid state sensor provides accurate, proportional level measurement in many process temperatures and... [See More]

  • Media Type: Liquid
  • Measuring Range: ? to 60
  • Device Classification: Transmitter
  • Level Measurement Type: Continuous Level
Level Sensing Pressure Transducer -- Model 351
from Viatran

Viatran's Model 351 level transmitter with Tri-clamp connections are all welded stainless steel, providing maximum protection against corrosion and high humidity. This model is an excellent for the sanitary market such as the food and beverage industry and pharmaceutical industry. [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Transmitter
  • Output Options: AnalogCurrent
Capacitive Level Switch -- CAP-150 Series
from Gems Sensors & Controls

For Non-Metallic Containers. Non-intrusive level sensing. Optional Sight Glass Bracket. Potentiometer for sensitivity adjustment. The CAP-150 series offers a unique level sensing solution for a wide variety of bottle types including plastic, glass and fiberglass. The non-contact sensor is ideally... [See More]

  • Media Type: Liquid
  • Measuring Range: 0.2000
  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
Dual Level/Temperature Switch -- UNS-MS1/4NPT-BN30/1(2)-TPXX/2
from Barksdale Control Products

Barksdale's BLS-810 family of level switches offers both level and temperature control in one compact unit. With brass stems and Buna-N floats, these dual function switches are compatible with a broad range of media, including most hydraulic oils. All units are shipped with 100 VA limit switches as... [See More]

  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
Non-intrusive Level Sensor -- Triflex LNI200
from Fluidwell bv

The Triflex LNI 200 is designed to measure the level on the outside of a non-metallic tank without physical contact with the product. The LNI 200 incorporates the unique FTC technology (Field Time Control). This is a new innovative technology where an electric field is generated between a... [See More]

  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Level Measurement Type: Continuous Level
  • Device Classification: Sensor Only
  • Meter Technology Type: Capacitive/RF Admittance
Pressure/Level Sensor -- AST4520 5 PSI Flush
from American Sensor Technologies, Inc. - AST

The AST4520 Flush Submersible Series is the cost effective solution for level monitoring of turbulent tanks with viscous media. Approved to UL/cUL913 Class 1 Division 1 IS, Groups C and D with an approved barrier, the product ensures a safe, reliable source for level measurement. The AST4520 is... [See More]

  • Media Type: Liquid
  • Measuring Range: 0.0 to 1384
  • Device Classification: Sensor Only; Transmitter
  • Level Measurement Type: Continuous Level
Non-Contact, Radar Level Transmitter For Liquids Agitated And Corrosive Liquids -- OPTIWAVE 7400 C
from KROHNE Messtechnik

Radar (FMCW) level transmitter for agitated and corrosive liquids. The OPTIWAVE 7400 is a 2-wire 24 GHz radar (FMCW) level transmitter for liquids in harsh environments like tanks with agitators containing corrosive media. It is particularly designed for continuous, non-contact level measurement... [See More]

  • Media Type: Liquid
  • Measuring Range: 0.0 to 3937
  • Device Classification: Transmitter
  • Repeatability (Point Level): 0.0400
316 Stainless Steel Liquid Level Switch -- LV40 / LV50 / LV51 / LV52
from OMEGA Engineering, Inc.

Well Suited for Rough or Corrosive Service. Water Purifying and Medical Application Models. High Pressure Models up to 750 PSI. User Selectable, Normally Open or Normally Closed SPST Switch. Mounts Vertically at Top or Bottom of Tank. Constructed entirely of 316SS, the LV-40 Single Station Level... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Maximum Operating Pressure: 750
BW-10 Liquid Level Gauge -- 4043 [04043 from Gits Mfg. Co. LLC]
from Applied Industrial Technologies

Steel, Zinc Plated; 1-11 1/2 NPT Thread Size; 25 psi; 1 13/16" Assembly Clearance; 1/2" Body Length; 11/16" Thread Lead; 1" Window Diameter [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Sensor Only
  • Output Options: Alarm / Visual Indicator
Depth and Level Pressure Transmitters -- VL4500 Series
from PMC Engineering LLC

The PMC VersaLine ® VL4500 Series submersible transmitters are specifically designed for depth and level measurements of groundwater, wastewater, and sea water. Typical applications are small size bore holes, wells, dams, irrigation, sewage lift stations, rivers and oceanography. The titanium... [See More]

  • Media Type: Liquid
  • Measuring Range: 0.0 to 50
  • Device Classification: Sensor Only; Transmitter
  • Level Measurement Type: Continuous Level
Level - Capacitance -- Liquicap T FMI21
from Endress+Hauser, Inc.

Capacitive level measurement. Two-rod probe for continuous measurement in liquids. Your benefits. Safe function regardless of tank geometry thanks to probe design. No calibration necessary (preconfigured from factory 0 %...100 % to probe length ordered). High quality, non-corrosive materials (carbon... [See More]

  • Media Type: Liquid
  • Measuring Range: ? to 96
  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
(Formerley B1559-1X72), Standard Steel Liquid Level Gage, 4” Centerline, Front Mount 1/2"-20 -- B1559-10400BA1W
from Oil-Rite Corp.

Standard Steel Liquid Level Gages can be used to view liquid levels in hydraulic reservoirs, tanks, large steel mill pumps, gearboxes, bearing housings, crankcases, transformers and machinery oil reservoirs. Their use can be extended to any industrial liquid level viewing application. This sturdy... [See More]

  • Media Type: Liquid
  • Maximum Operating Pressure: 125
  • Device Classification: Gauge
  • Material Temperature Range: 225
Ultrasonic Level Transmitters -- LU Series
from Malema Sensors

LU90 series transmitter is an advanced level instrument based on the transmission of ultrasonic waves to measure the level of liquid or solid in a vessel. Its non contact measurement makes it suitable for highly corrosive liquids. User friendly programming keys and local read out helps setting up... [See More]

  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: 11.81 to 276
  • Device Classification: Transmitter
  • Accuracy (Continuous Level): 0.0787
Optical Liquid Level Switch -- Optomax Basic Range
from SST Sensing Ltd.

The Optomax Basic range of liquid level switches are an analogue optics only solution designed to meet the demand of price sensitive, high volume OEM applications. The miniature sensor is solid state, containing only an infra-red LED and phototransistor which are optically coupled by the tip when... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Output Options: AnalogCurrent
Adjustable Height Single-Point Liquid Level Switch -- M4302-7807-1
from Madison Company

In the M4302-7807-1, downward switch height adjustment by the end user can be as much as 2", and an upward adjustment can be as much as 9". This would allow a series of tanks to use the same level switch configuration and provide easier field adjustments for low level indication. Multi-level... [See More]

  • Media Type: Liquid
  • Measuring Range: 10.5
  • Device Classification: Sensor Only
  • Number of Switch Points Range: 1
Water Detection System -- WaterBug® WB800
from Winland Electronics, Inc.

Winland offers three WaterBug ® models for dependable water detection. Ideal for basement sump pumps, drain storage areas, computer rooms, document storage areas, warehouses and sprinkler systems. WaterBug ® sensors work by forming a conductive bridge between to contacts. Connect up to 8... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Transmitter
  • Output Options: Alarm / Visual Indicator
Hydrostatic Liquid Level Sensor -- CTE / CTU / CTW8000...CS
from First Sensor AG

The CTE / CTU / CTW8000...CS submersible hydrostatic liquid level sensors allow for high media compatibility with many industrial liquids. The level transmitters are based on piezo resistive ceramic pressure sensor elements and feature small-diameter stainless steel housings. They are calibrated and... [See More]

  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
Liquid Level Switchs and Safety Switches -- RT 280A / 281A
from Danfoss A/S

RT 280A and 281A are primarily used as liquid level alarms and safety switches to prevent too high a liquid level in liquid separators. Secondarily, RT 280A and 281A can be used as liquid level regulators where a liquid level differential of up to 40 mm is permitted. RT 280A and 281A used as safety... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Measuring Range: 1.57
  • Maximum Operating Pressure: 319
Liquid Level Sensor, FPS-L Series (HVAC/R)
from Standex-Meder Electronics

FPS-L Series (HVAC/R) Liquid Level Sensor elbow model flood prevention switches are simple to install, easy to service and extremely reliable. As water level in the auxiliary or main drain pipe rises (due to a clogged air conditioning condensate drain) the switch shuts off the system, thus... [See More]

  • Media Type: Liquid
  • Operating Temp: ? to 158
  • Device Classification: Sensor Only
OTT CBS Compact Bubbler Sensor, 15 m, 2/4 mm or 4/6 mm Tubing, Standard Accuracy -- 63.200.001.9.21
from OTT Hydromet

The OTT CBS is a compact, accurate, and low power bubbler sensor for surface water level monitoring. The OTT CBS meets or exceeds USGS standards for accuracy, and will not drift over time. It features outputs for SDI-12 and 4...20 mA. Markets: Source Water. Flow and Discharge. Flood Warning. Storm... [See More]

  • Media Type: Liquid
  • Measuring Range: 0.0 to 591
  • Device Classification: Sensor Only
  • Meter Technology Type: Air Bubbler
Acu-Trac® Smart 485 -- Diesel Sensor
from SSI Technologies, LLC

The Acu-Trac ® Smart 485 family ultrasonic liquid level transducers are designed for continuous level monitoring and liquid level control applications. These non-contact continuous level transducers can monitor tanks or storage containers that have a depth of up to 1.9 meters (75.69 inches) for... [See More]

  • Media Type: Liquid
  • Measuring Range: ? to 98
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
Compact Capacitive Limit Switch With Tube Extension -- VEGAPOINT 23
from VEGA Americas, Inc.

Application area. From DK > 1.5, from thread ½", universal connection G1" for hygiene adapter, M12, valve plug, transistor output, IO-Link, wireless operation, Ex and hygiene approvals, tube version, up to 1 m. VEGAPOINT 23 is a limit switch with remote switching point for detection of... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Output Options: Alarm / Visual Indicator
WLT100 : Water Level Indicator 100FT. -- GO-99050-10
from Cole-Parmer

Contact of the electrode assembly with the water surface is indicated by an LED and the sound of the audio alert beeper. The brass electrode assembly is 3/8 â € in diameter and is easily replaceable in the field. The cable is two-conductor, steel and copper plated, with a tensile strength... [See More]

  • Media Type: Liquid
Liquid Level Controller -- Model 409
from Time Mark Corporation

The Model 409 is a compact, socket-mount device for level control of conductive liquids. The internal relay is energized when operating power is applied. When the liquid level reaches the probe, the relay de-energizes. When the level drops below the probe, the relay will reset. A fixed, two-second... [See More]

  • Media Type: Liquid
  • Number of Switch Points Range: 1 to ?
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
EchoPod Ultrasonic Level Switch/Transmitter/Controller -- DL14
from Clark Solutions

EchoPod is an innovative level sensor that replaces floats, conductance and pressure sensors that fail due to dirty. sticking and scaling media in small tanks 49.2" (1.25m) or less. EchoPod, a general purpose sensor. combines non-contact switch, controller and transmitter capabilities in one... [See More]

  • Media Type: Liquid
  • Measuring Range: 0.0 to 49.2
  • Device Classification: Sensor System
  • Accuracy (Continuous Level): 0.1250
Barrel Level Gauge -- Type B
from Krueger Sentry Gauge Co.

Plastic Calibration, HDPE Lock Nut, Duro Nitrile Gasket, Aluminum Bushing, Galvanized Steel Rods, Nitrophyl Floats or HDPE Floats. This is the standard At A Glance Drum Gauge Model. The base construction is an aluminum bushing and galvanized wetted rods with HDPE Floats for the 1.5" and 2" drum... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Gauge
  • Meter Technology Type: Mechanical/magnetic Floats
Oil-Level Indicator
from KTR Corporation

Product features. Oil-level indicators with and without temperature indication. Oil-level indicator with electronic level control indication. Electric control as opener (KOO) or as closer (KOS). All oil-level indicators only for operation without pressure (max. 0.4 bar). Tightening torque for... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level; Single Point or Multi-Point Level
  • Device Classification: Gauge
  • Output Options: AnalogVoltage; AnalogCurrent
Conductive Level Limit Switch -- LKL-P*
from Pepperl+Fuchs GmbH

Level limit switch for conductive liquids. Detect up to five level limits with one probe. Flexible instrumentation. No moving parts in the tank. No calibration: quick and low-cost start up. Option between rod or rope version for optimum adaptation to the application. Two-point control and additional... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Meter Technology Type: Electrical Conductivity or Resistance
Intrinsically Safe Gold Plated Switch -- G Series
from Mercury Displacement Industries, Inc. (MDI, Inc.)

These floats are: Material: HIPS or ABS. Ratings: 160 µA to 100 mA. Operating Angle (for Normally Open or Pump Down). Contacts close @ 45 ° above horizontal. Contacts open @ 45 ° below horizontal [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
Model 8460 Automatic Switching Opti-Therm Rack Monitor
from OPW Engineered Systems

The Civacon Opti-Therm rack monitors are used to automatically recognize the type of overfill system (optic or thermistor signal technology) that is being used on a transport. When connected to the transport, the monitor checks the status of sensors within tanks or compartments. Overfill detection... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor System
  • Output Options: AnalogVoltage; Alarm / Visual Indicator
Horizontal Liquid Level Switches -- 56151
from U.S. Plastic Corporation

Material: Polypropylene, Color: White, Stem Length: 2.875", Mounting: 5/8-11 Thread, Switch Type: SPST, Rating: 30VA, Wire Length: 24", Float SG: 0.6, Meets NSF Standards, Minimum Temperature: -40C, Maximum Temperature: 105C, PSI Rating: 100 [See More]

  • Media Type: Liquid
Low Profile Ultrasonic Level Sensor (13' Range) -- FlatPack®
from Massa Products Corporation

The MassaSonic ® FlatPack ® Sensors are low profile designed ultrasonic transmitter modules. They are optimized to provide continuous non-contact distance measurement of fluids, pastes, or uneven solid bulk materials in constrained working zones for application ranges from 1 inch (25 mm)... [See More]

  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: 4 to 156
  • Device Classification: Transmitter
  • Level Measurement Type: Continuous Level
M - Magnetic Level Switches
from KOBOLD Instruments, Inc.

KOBOLD's M-series magnetic level switches are used for the monitoring and control of liquid levels in vessels. These level switches are custom manufactured to customer specifications. The float switches are fitted with a hermetically sealed contact which is situated in the tube. The float sliding on... [See More]

  • Media Type: Liquid
  • Number of Switch Points Range: 1 to 4
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
Broken Finger Float Switch -- 205KS12D
from elobau U.S., Inc.

Broken finger switches with teflon hinge. Switching point with an inclination of α = 12 ° ±3 ° at the top of the switch, measured in the air. [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Output Options: AnalogVoltage (optional feature); AnalogCurrent (optional feature)
Bent Stem Side Mount Stainless Steel Liquid Level Switch -- L55-02-C1-02-NO
from Whitman Controls, LLC

The Whitman Controls L54 Series Bent Stem Side Mount Stainless Steel Liquid Level Switches have 3/8 ” – 24 straight thread or 1/8 ” NPT thread fittings allowing for insertion into the sides of topless tanks and for vertical actuation. The stainless steel wetted material in addition... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Maximum Operating Pressure: 900
CL-10RH Level Switch -- CL-10 RH
from Automation Products, Inc.

The Dynatrol ® Type CL-10RH liquid level probe and 102B control switch are used for application to either high or low point level detection of liquids and slurries. A unique vibrating principle permits design and operation features not available with other types of liquid level detectors. [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only; Sensor System; Transmitter
  • Output Options: AnalogVoltage
Capacitive Level Probe -- SC120
from Sitron

The SC120 probe transmits a current signal to the CN Indicator Relay, which in turn transforms it into a 4 … 20mA signal. The SC120 can be used for measuring the level within smaller tanks, as the CN Series Indicator Relays have a wide range of sensitivity adjustment. Likewise, it can also be... [See More]

  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Level Measurement Type: Continuous Level
  • Device Classification: Sensor Only
  • Maximum Operating Pressure: 290
Air Bubble/Liquid Level FreeEntry Sensor -- BDF/BDP
from Introtek International

INTROTEK ® BDF / BDP series air bubble detection sensors provide convenient free-entry ultrasonic air bubble / liquid level detection technology, while allowing for a variety of electronics options to best meet the customer's functional specifications. Introtek's patented pulse-type ultrasonic... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Sensor Only
  • Meter Technology Type: Ultrasonic/Sonic
Autonomous Data Collector -- DCX-18 ECO
from Keller America, Inc.

The DCX-18 ECO is an autonomous, rechargeable battery powered instrument. It features a stainless steel 18 mm in diameter housing designed to record pressure (water depth) and temperature over long periods at a very economical price. Its small size, rechargeable battery, fully welded housing and the... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Sensor Only; Transmitter
  • Maximum Operating Pressure: 160
Digital Tank-O-Meter® -- Type D
from Uehling Instrument Company

Digital Tank-O-Meters ® accurately measure tank contents regardless of the tank location in relation to the Digital Display. They are a natural extension of Uehling's well known and time proven line (since 1896) of Tank-O-Meter ® gauge products. Systems are also available as a retrofit... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Sensor Only; Sensor System; Transmitter
  • Output Options: AnalogVoltage; AnalogCurrent; Alarm / Visual Indicator
Magnetostrictive Level Transmitter -- Series MGT-6000
from JOGLER, Inc.

Jogler ’s MGT-6000 series level transmitter is the latest development in magnetostrictive liquid level sensing technology that is designed exclusively for magnetic level indicators. The MGT-6000 contains a low profile waveguide that is mounted away from the level gage chamber. This design... [See More]

  • Media Type: Liquid
  • Measuring Range: ? to 240
  • Device Classification: Transmitter
  • Accuracy (Continuous Level): 0.0150
The Seetru G22 Quickmount Tubular Gauge -- G22
from Seetru Limited

sup1;Maximum allowable operating pressure is dependent upon operating temperature and gauge length, contact Seetru for full information. The Seetru Quickmount liquid level gauge is a direct reading, tubular design for general industrial use. The unique isolating valve and collar design, allows for... [See More]

  • Media Type: Liquid
  • Maximum Operating Pressure: 319
  • Device Classification: Gauge
  • Material Temperature Range: 302
Ultrasonic Sensor -- ToughSonic® 12
from Senix Distance and Level Sensors

This new model has a PVDF (Kynar) transducer for improved chemical resistance. Like all ToughSonic sensors, it ’s built for durability and ease of use in tough industrial environments. It ’s fully submersible, corrosion resistant, shock resistant and all around tough. It ’s also... [See More]

  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: ? to 144
  • Device Classification: Sensor Only; Sensor System (optional feature); Transmitter
  • Number of Switch Points Range: 1 to 2
Radar Water-level Sensor -- CS475-L
from Campbell Scientific, Inc.

The CS475, CS476, and CS477 series of radar-based water-level sensors brings a highly accurate innovation to Campbell Scientific's array of sensors. Mounted above the water surface to be measured, the sensors use radar —short microwave pulses —to detect the distance from the sensor to... [See More]

  • Media Type: Liquid
  • Measuring Range: 2 to 780
  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.2000
Hydrostatic Level Sensors -- Signet 2250
from GF Piping Systems

The Signet 2250 Hydrostatic Level Sensor for level and depth control has a one-piece injection-molded PVDF body and ceramic diaphragm for superior compatibility in corrosive liquids. Utilizing hydrostatic pressure, the 2250 Level Sensor disregards false level signals from steam vapors, foam or any... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Sensor Only
  • Output Options: AnalogCurrent
7750 KING-GAGE Column Indicator
from King Engineering Corporation

7750 KING-GAGE ® Indicators are rugged instruments that will provide accurate and reliable liquid level measurement. Used with bubblers or pneumatic tank sensors that produce a pressure output signal, the fluid-filled indicator can provide local or remote tank level indication. Acting as a... [See More]

  • Media Type: Liquid
  • Device Classification: Gauge
627 Series Liquid Level Transmitter -- 627-50IN
from NOSHOK, Inc.

The NOSHOK Series 627 level transmitter combines the reliability and long life of diffused semiconductor and sputtered thin film strain gage sensors with safe electronics for outstanding performance and value. These transmitters were designed for applications that require liquid level measurement in... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Transmitter
  • Output Options: AnalogVoltage (optional feature); AnalogCurrent (optional feature)
Standard Float Switches
from BERNSTEIN AG

For over 25 years it has been hard to imagine fluid level regulation, control and monitoring systems without BERNSTEIN standard float switches. In addition to being used to simply provide a signal when a liquid level drops below or exceeds a defined value, they also ideally serve as signal... [See More]

  • Media Type: Liquid
  • Measuring Range: ? to 78.74
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
Controllers With Remote Sensing Head -- RPS-500
from Migatron Corporation

The RPS-500 ranging board was designed to give analog voltage and current outputs proportional to distance and can be used with the RPS-100, RPS-300, RPS-325 or RPS-326. It is a fast, accurate means of converting analog pulse width generated by the ultrasonic sensor into analog voltage and current. [See More]

  • Media Type: Liquid
  • Measuring Range: 2 to 240
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
5 Level Custom Float Switch
from FPI Sensors International

FPI Sensors custom level switches are available in a variety of materials, lengths and mounting options making it an ideal choice for many industries and applications. FPI ’s custom liquid level sensor is engineered using the best components and manufacturing techniques to insure a quality,... [See More]

  • Media Type: Liquid
  • Measuring Range: 1 to 235
  • Device Classification: Sensor Only
  • Number of Switch Points Range: 5
Ultrasonic Proximity Sensor -- UNAM 18I6903/S14
from Baumer Ltd.

Ultrasonic Distance Measuring Sensor [See More]

  • Media Type: Liquid
  • Measuring Range: 3.94 to 39.37
  • Device Classification: Sensor Only
  • Repeatability (Point Level): 0.0197
CS02 Series
from Solutions with Innovation, LLC

The CS02 RF Capacitance Transmitter offers a compact and affordable solution to a wide variety of level sensing applications. With 4-20 mA and 0-5 VDC selectable and optional 0-10 VDC outputs, the solid state sensor provides accurate, proportional level measurement in many process temperatures and... [See More]

  • Media Type: Liquid
  • Measuring Range: ? to 120
  • Device Classification: Transmitter
  • Level Measurement Type: Continuous Level
Level Sensing Pressure Transducer -- Model 359
from Viatran

The model 359 tank level transmitter has been designed to dramatically improve CIP/SIP recovery time. Using hydrostatic pressure to determine liquid level, the 359 ensures accurate and reliable measurement in ranges from 33" WC to 750" WC. [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Transmitter
  • Output Options: AnalogCurrent
Capacitive Level Switch -- CAP-200 Series
from Gems Sensors & Controls

For Metallic and Non-Metallic Containers. Food Grade Plastic Housing. No Sensor Well Required. RoHS Compliant. The CAP-200 Series is easily threaded directly into 1/2"NPT fittings for an easy level sensing solution within a wide variety of metal and non-metal tanks. The highly accurate sensor is... [See More]

  • Media Type: Liquid
  • Measuring Range: 0.0 to 0.1180
  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
Electronic Dual Level Switch -- BLS3000
from Barksdale Control Products

Barksdale's BLS3000 Electronic Dual Level Switches combine three discrete components (dual level switch, pressure transducer, and digital level gauge) into one compact package. The BPS300 is available in three configurations: 1) dual switch points, 2) dual switch points with analog output (4-20 mA... [See More]

  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
Non-intrusive Level Sensor -- Triflex LNI250
from Fluidwell bv

The Triflex LNI 250 is designed to measure the level on the outside of a non-metallic tank without physical contact with the product. The LNI 250 incorporates the unique FTC technology (Field Time Control). This is a new innovative technology where an electric field is generated between multiple... [See More]

  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Level Measurement Type: Continuous Level
  • Device Classification: Sensor Only
  • Meter Technology Type: Capacitive/RF Admittance
Capacitance Level Switches -- LVCN4300
from OMEGA Engineering, Inc.

The LVCN4300 Series level switches are flexible, as well as cost effective, level solutions for a great variety of applications. Rods can be encased in PTFE tubing as an option. The wide range of applications for RF level measurement switches include liquids and paste. To cater to all applications,... [See More]

  • Media Type: Liquid
  • Measuring Range: 3.96 to 72
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
BW-20 Liquid Level Gauge -- 4053 [04053 from Gits Mfg. Co. LLC]
from Applied Industrial Technologies

Steel, Zinc Plated; 3/4-14 NPT Thread Size; 50 psi; 1 1/2" Assembly Clearance; 7/16" Body Length; 17/32" Thread Lead; 3/4" Window Diameter [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Sensor Only
  • Output Options: Alarm / Visual Indicator
Depth and Level Pressure Transmitters, 4-20 mA Output -- VL4200 Series
from PMC Engineering LLC

The PMC VersaLine ® VL4200 Series submersible transmitters feature FM Certification for use in hazardous locations. They are specifically designed for depth and level measurements of groundwater, wastewater, and sea water. The Titanium housing provides immunity to virtually all environments,... [See More]

  • Media Type: Liquid
  • Measuring Range: 0.0 to 50
  • Device Classification: Sensor Only; Transmitter
  • Level Measurement Type: Continuous Level
Level - Conductive -- Liquipoint T FTW 31/32
from Endress+Hauser, Inc.

Point level switch for multiple point detection in conductive liquids. Your benefits. Detect up to five level limits with one probe. Two-point control and additional maximum and minimum detection. Flexible instrumentation: - with built-in electronic insert, either transistor or relay output for 2 or... [See More]

  • Media Type: Liquid
  • Number of Switch Points Range: 1 to 5
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
(Formerly B1556-1X42), Standard Steel Liquid Level Gage, 7” Centerline, Back Mount 1/2”-20 with Nuts -- B1559-10700BB1W
from Oil-Rite Corp.

Standard Steel Liquid Level Gages can be used to view liquid levels in hydraulic reservoirs, tanks, large steel mill pumps, gearboxes, bearing housings, crankcases, transformers and machinery oil reservoirs. Their use can be extended to any industrial liquid level viewing application. This sturdy... [See More]

  • Media Type: Liquid
  • Maximum Operating Pressure: 125
  • Device Classification: Gauge
  • Material Temperature Range: 225
Optical Liquid Level Switch -- Optomax Digital Range
from SST Sensing Ltd.

Optomax Digital Liquid Level Switches Are Ideal For Applications With Restricted Space That Require A Miniature, Low Power And Low Cost Sensing Solution. The microcontroller based sensor is solid state, incorporating an infra-red LED and phototransistor which are optically coupled by the tip when... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Maximum Operating Pressure: 101
Brass Miniature Liquid Level Float Switch for Hydrocarbons -- M4500
from Madison Company

The M4500 miniature liquid level switch has a brass stem and a Buna-N float. Buna-N is typically suitable for use with aromatic hydrocarbons, diluted acids, and bases within a temperature range of -50 degrees C to 120 degrees C. Applications include fuel tanks, transmissions, and hydraulic systems. [See More]

  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
Hydrostatic Liquid Level Sensor -- CTE / CTU / CTW9000...CS
from First Sensor AG

The CTE / CTU / CTW9000...CS submersible hydrostatic liquid level sensors allow for high media compatibility with many industrial liquids. The level transmitters use fully welded stainless steel pressure sensor elements without internal elastomeric seals and feature small-diameter stainless steel... [See More]

  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
Liquid Level Sensor, FPS-T Series (HVAC/R)
from Standex-Meder Electronics

FPS-T Series (HVAC/R) Liquid Level Sensor tee model flood prevention switches are simple to install, easy to service and extremely reliable. As water level in the auxiliary or main drain pipe rises (due to a clogged air conditioning condensate drain) the switch shuts off the system, thus preventing... [See More]

  • Media Type: Liquid
  • Operating Temp: ? to 212
  • Device Classification: Sensor Only
OTT CBS Compact Bubbler Sensor, 15 m, ID 1/8" or OD 3/8" Tubing, High Accuracy -- 63.200.001.9.25
from OTT Hydromet

The OTT CBS is a compact, accurate, and low power bubbler sensor for surface water level monitoring. The OTT CBS meets or exceeds USGS standards for accuracy, and will not drift over time. It features outputs for SDI-12 and 4...20 mA. Markets: Source Water. Flow and Discharge. Flood Warning. Storm... [See More]

  • Media Type: Liquid
  • Measuring Range: 0.0 to 591
  • Device Classification: Sensor Only
  • Meter Technology Type: Air Bubbler
Acu-Trac® Smart 485 -- Gasoline Sensor
from SSI Technologies, LLC

The Acu-Trac ® Smart 485 family ultrasonic liquid level transducers are designed for continuous level monitoring and liquid level control applications. These non-contact continuous level transducers can monitor tanks or storage containers that have a depth of up to 1.9 meters (75.69 inches) for... [See More]

  • Media Type: Liquid
  • Measuring Range: ? to 76
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
Compact Radar Sensor for Continuous Level Measurement -- VEGAPULS 11
from VEGA Americas, Inc.

Application area. 4 ... 20 mA output, measuring range up to 8 m, accuracy ±5 mm. VEGAPULS 11 is the ideal sensor for non-contact level measurement in simple applications. It is particularly suitable for use in water treatment, storage tanks with acids, lyes and additives in all industrial... [See More]

  • Media Type: Liquid
  • Measuring Range: 315
  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.1969
Liquid Level Sensor -- Model 404-115V
from Time Mark Corporation

The Model 404 Liquid Level Sensor operates in conjunction with a Model 403 Controller for bubbler-type duplex pumping systems. The 404 contains an air pressure-to-voltage transducer and requires only a small air compressor capable of 15 psi to operate the system down to approximately 35 feet. The... [See More]

  • Media Type: Liquid
  • Measuring Range: 415
  • Device Classification: Sensor Only; Sensor System
  • Number of Switch Points Range: 4
EchoSpan Two-Wire Ultrasonic Level Transmitter -- LU81
from Clark Solutions

The general purpose two-wire ultrasonic transmitter provides non-contact level measurement up to 32' or 10m, and is ideally suited for challenging ultrapure, corrosive or waste liquids. Push button calibrated, the transmitter is broadly selected for atmospheric bulk storage, day tank and waste pump... [See More]

  • Media Type: Liquid
  • Measuring Range: 4 to 197
  • Device Classification: Transmitter
  • Level Measurement Type: Continuous Level
Barrel Level Gauge -- Type B-S1
from Krueger Sentry Gauge Co.

The galvanized steel wetted rods are replaced with stainless steel wetted rods. This model of the drum gauge (Stainless Level One) replaces the standard galvanized wetted rods with stainless steel wetted rods, increasing the compatibility with different types of liquids. Plus, with a few... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Gauge
  • Meter Technology Type: Mechanical/magnetic Floats
Guided Level Radar -- LTC50
from Pepperl+Fuchs GmbH

Basic device for level measurement in liquids. Measuring range up to 12 m (39 ft). Process connection 3/4 in thread or with adapter flange. Temperature range up to 80 °C (176 °F). Pressure range up to 6 bar (87 psi). Up to SIL3 acc. to IEC 61508 [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Output Options: AnalogCurrent
Mercury Sewage Float Switch -- Black Series
from Mercury Displacement Industries, Inc. (MDI, Inc.)

F-BLK-20 - 20' 16 AWG. F-BLK-40 - 40' 16 AWG. 2 AMP @ 120 VAC. 1 AMP @ 240 VAC. Normally Open - Narrow Angle [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
Horizontal Liquid Level Switches -- 56152
from U.S. Plastic Corporation

Material: Polypropylene, Color: White, Stem Length: 3.31", Mounting: Compression Gasket, Switch Type: SPST, Rating: 30VA, Wire Length: 24", Float SG: 0.6, Minimum Temperature: -40C, Maximum Temperature: 105C, PSI Rating: 25 [See More]

  • Media Type: Liquid
OEM Ultrasonic Level Sensor (13' Range) -- PulStar® TTL
from Massa Products Corporation

MassaSonic ® PulStar ® Series Ultrasonic Sensors are ruggedly designed transmitting modules that provide reliable continuous level or distance measurement of fluids, pastes, or solid bulk materials. PulStar Sensors accurately operate at application ranges from 8 inches (100 mm) to 13 feet (6... [See More]

  • Media Type: Liquid
  • Measuring Range: 8 to 156
  • Device Classification: Transmitter
  • Level Measurement Type: Continuous Level
NAB - Float Level Switches
from KOBOLD Instruments, Inc.

The KOBOLD NAB Series float level switch for liquids provides mercury-free level switching for tank applications requiring high current capability. With such capacities, pumps may be directly controlled in many applications. This float-type, tilt level switch for stop/start pump control features an... [See More]

  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
Broken Finger Float Switch -- 205KS12G
from elobau U.S., Inc.

Broken finger switches with teflon hinge. Switching point with an inclination of α = 12 ° ±3 ° at the top of the switch, measured in the air. [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Output Options: AnalogVoltage (optional feature); AnalogCurrent (optional feature)
High Performance Vertical Mount Stainless Steel Liquid Level Switch -- L40-02-R1-02-NO
from Whitman Controls, LLC

The Whitman Controls L40 / L45 Series High Performance Vertical Mount Stainless Steel Liquid Level Switches have both a stainless steel stem and float affording the user high performance and versatility. These levels differ from their L40 / L45 cousin in that they feature a 1 ” sphere float... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Maximum Operating Pressure: 1000
Capacitive Level Transmitter, Integrated Electronics -- SC404
from Sitron

The SC404 is a capacitance continuous level transmitter with an integrated electronics module mounted within the nylon or aluminum housing. This 2 wire loop powered unit provides a 4-20mA output with set up and calibration achieved with a zero and span adjustment. This flexible level measurement... [See More]

  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Transmitter
  • Output Options: AnalogCurrent
Air Bubble/Liquid Level Integral Sensor -- BD8/BD9
from Introtek International

INTROTEK ® BD8 / BD9 series air bubble detection sensors incorporate Introtek's BDF sensor and BD3 electronics technology into a compact integral package. The requirement for remote electronics is eliminated, which further increases immunity to EMI / RFI interference, while operating with... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Sensor Only
  • Output Options: Alarm / Visual Indicator (optional feature)
Ceramic Capacitive Level Transmitter -- Nanolevel
from Keller America, Inc.

The Nanolevel submersible level transmitter utilizes a ceramic measuring cell for high resolution and excellent stability in applications with very low pressure ranges. The dual output feature ensures compatibility with most pump controllers and SCADA systems. The Nanolevel is assembled in the U.S. [See More]

  • Media Type: Liquid
  • Output Options: AnalogCurrent
  • Device Classification: Transmitter
  • Maximum Operating Pressure: 4.34
Float Switch
from Uehling Instrument Company

Float switches are used to trip high/low level alarms, engage relays, control or start/stop pumps, open/close valves etc. They are a simple, inexpensive way to provide independent or redundant setpoints for emergency shut-down or backup. [See More]

  • Media Type: Liquid
  • Repeatability (Point Level): 0.0300
  • Device Classification: Sensor Only
  • Number of Switch Points Range: 1 to 2
Single-Tube Level Gauge -- Model LS
from JOGLER, Inc.

Approved by the Factory Mutual System. Gages are available in any length up to 20 ft. Unobstructed visibility. Maintenance free. Patented one-piece SuperSeal inserts are self-sealing. Wetted parts are PTFE Teflon ® and borosilicate. Rated up to 285 psig (ANSI 150). Optional 304/316 SS, CPVC, or... [See More]

  • Media Type: Liquid
  • Measuring Range: ? to 240
  • Device Classification: Gauge
  • Level Measurement Type: Single Point or Multi-Point Level
The Seetru G23 CPI Tubular Gauge -- G23
from Seetru Limited

The Seetru Chemical and Process Industries gauge is designed to provide direct level observation of chemicals and solvents. It is a tubular gauge with protective metal guard tube. For applications with higher pressure requirements, or where a more robust design is required, please see the CPI Reflex... [See More]

  • Media Type: Liquid
  • Maximum Operating Pressure: 319
  • Device Classification: Gauge
  • Material Temperature Range: 482
Wireless Level Monitoring -- AirWire® Local
from Senix Distance and Level Sensors

AirWire ® Local LoRa Technology. Need to know how much diesel fuel is in the tank, how high the water level is under the bridge, or whether the chicken feed will last longer than the chickens? Senix ToughSonic Level Sensors can now get these answers to your desk or mobile device quickly, safely... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Sensor Only; Transmitter
  • Mounting Options: Top mount
Sonic Ranging Sensor -- SR50A-L
from Campbell Scientific, Inc.

The SR50A measures the distance from the sensor to a target. The most common applications are measuring snow depths and water levels. The sensor is based on an electronic transducer that determines the distance to a target by sending out ultrasonic pulses and measuring the time it takes for the... [See More]

  • Media Type: Liquid
  • Measuring Range: 19.69 to 394
  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.3937
Level Float Switch -- Signet 2285
from GF Piping Systems

The 2285 Level Float Switch is suitable for level switching of various liquids, sewage in shafts, tanks, basins or cisterns. The double-chambered float is made of injection molded tough polypropylene that ensures good waterproof protection. The contacting microswitch is incorporated in the float. [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Meter Technology Type: Other (Such as tilt etc.)
AcraSensor
from King Engineering Corporation

KING-GAGE ® AcraSensor unit detects level by sensing pressure due to liquid depth while its pneumatic force balance diaphragm technique is remarkably free from drift or temperature effects. These sensors are especially suited to a wide range of sanitary applications on storage or continuous... [See More]

  • Media Type: Liquid
  • Device Classification: Transmitter
Self Contained Sensor -- RPS-150
from Migatron Corporation

The RPS-150 family of self-contained, wide beam angle, ultrasonic sensors can be used as proximity sensors or level sensors. The advantage of this sensor is that the target does not have to be at right angles with the sensor in order to be detected. A flat target can tilt up to 35 degrees and still... [See More]

  • Media Type: Liquid
  • Measuring Range: 2 to 80
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
Continuous Output Liquid Level Sensor (Transmitter)
from FPI Sensors International

Continuous level sensors provide continuous feedback and are available in both 0-5VDC and 4-20 ma outputs. Several options are available including temperature sensors, independent low or high level switch points, a variety of materials and mounting options. If you need something we do not have on... [See More]

  • Media Type: Liquid
  • Measuring Range: 4 to 96
  • Device Classification: Transmitter
  • Output Options: AnalogVoltage; AnalogCurrent
Ultrasonic Proximity Sensor -- UNAM 30I6103
from Baumer Ltd.

Ultrasonic Distance Measuring Sensor [See More]

  • Media Type: Liquid
  • Measuring Range: 3.94 to 39.37
  • Device Classification: Sensor Only
  • Repeatability (Point Level): 0.0197
L001/L002 Series -- L001-0102-0301
from Solutions with Innovation, LLC

The miniature L001 and L002 afford the lowest cost, smallest sized level switch on the market today combined with unmatched quality, reliability and ease of installation. These solid polypropylene switches are compatible with a broad range of liquids and durable enough to withstand system pressures... [See More]

  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
Level Sensing Pressure Transducer -- Model 360
from Viatran

The Model 360 tank level transmitter has been designed to dramatically improve CIP/SIP recovery time. Using hydrostatic pressure to determine liquid level, the 360 ensures accurate and reliable measurement in ranges from 30" WC to 900" WC. [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Transmitter
  • Output Options: AnalogCurrent
Series Single-Point Level Switch -- LS-700F
from Gems Sensors & Controls

Overfill protection for refrigerant tanks. U.L. Recognized. Provides 80% Full Shutoff Capability. Overfill protection for refrigerant tanks. The LS-700F enables safe compliance with EPA directives to recover refrigerants. These units are designed to fit standard 30# and 50# D.O.T. approved... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Maximum Operating Pressure: 400
Single-Point Float-Type Level Switch -- UNS-VA 1/4 NPT-K1-VA52
from Barksdale Control Products

Barksdale's single-point float-type level switch provides a variety of solutions for your specific level control problems. UNS-VA 1/4 NPT-VA52 Level Switches are ideal for general level measurement in tanks or containers, and have a 2-1/16" diameter stainless steel float with 100 VA reed switch for... [See More]

  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
Conductivity Level Switch -- LVCF
from OMEGA Engineering, Inc.

OMEGA's conductivity level switches offer a wide range of customized options to meet any application's needs. They are designed to control the level of all conductive mediums, offering up to 5 different points of level control. Models are available with fixed rigid rods, with removable rigid rods,... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Maximum Operating Pressure: 290
Sight Level Gauge -- HSG-55 [HSG-55 from Hydro-Craft, Inc.]
from Applied Industrial Technologies

Level And Temperature Gauge; 5" Centers; 1/2-13 Thread [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Sensor Only
  • Output Options: Alarm / Visual Indicator
Depth and Level Transmitters - High Accuracy -- VL5000 Series
from PMC Engineering LLC

The PMC VersaLine ® VL5000 Series submersible transmitters are designed for depth and level measurements of ground, surface, waste, and sea water. Suitable for small size bore holes, wells, dams, irrigation, sewage lift stations, rivers and oceanography. The VL5000 has been specifically... [See More]

  • Media Type: Liquid
  • Measuring Range: 0.0 to 50
  • Device Classification: Sensor Only; Transmitter
  • Level Measurement Type: Continuous Level
Level - Continuous Level Sensor -- Prosonic S FDU90
from Endress+Hauser, Inc.

Ultrasonic sensor for non-contact continuous level and flow measurement;. for connection to the transmitter FMU90/FMU95. Your benefits. Non-contact measurement method; minimizes service requirements. Integrated temperature sensor for time-of-flight correction. Accurate measurements are possible,... [See More]

  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: ? to 2760
  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.0787
(Formerly B1556-1X49), Standard Steel Liquid Level Gage, 24” Centerline, Back Mount 1/2”-20 with Nuts -- B1559-12400BB1W
from Oil-Rite Corp.

Standard Steel Liquid Level Gages can be used to view liquid levels in hydraulic reservoirs, tanks, large steel mill pumps, gearboxes, bearing housings, crankcases, transformers and machinery oil reservoirs. Their use can be extended to any industrial liquid level viewing application. This sturdy... [See More]

  • Media Type: Liquid
  • Maximum Operating Pressure: 125
  • Device Classification: Gauge
  • Material Temperature Range: 225
Optical Liquid Level Switch -- Optomax Industrial Glass Range
from SST Sensing Ltd.

Optomax Industrial Glass Range Of Single Point Liquid Level Switches Can Operate In High Pressure, High Temperature, Aggressive Environments Due To Their Stainless Steel And Glass Construction While Offering Industrial Supply Voltages And Outputs That Can Directly Drive Loads. The microcontroller... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Output Options: AnalogVoltage
Brass Multi-Point Liquid Level Float Switch for Hydrocarbons -- M4302
from Madison Company

The M4302-XXXX is a multi-point switch made with a brass stem and Buna-N floats. IMPORTANT: The number of float points and their locations are custom selected through the use of our PRODUCT CONFIGURATOR. You can also select an appropraite mounting and electrical switch, along with a few other basic... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Maximum Operating Pressure: 150
Hydrostatic Liquid Level Sensor -- HYD
from First Sensor AG

The HYD submersible hydrostatic liquid level sensors allow for high media compatibility with many industrial liquids. The level transmitters use fully welded flush mount stainless steel pressure sensor elements without elastomeric seals and feature stainless steel housings. They are calibrated and... [See More]

  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
Liquid Level Sensor, LS01 Series
from Standex-Meder Electronics

Compact single level vertical mount LS01 Series Liquid Level Sensor used in level control, detection and monitoring. High power switch option, other cables and connectors. [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Meter Technology Type: Mechanical/magnetic Floats
OTT CBS Compact Bubbler Sensor, 15 m, ID 1/8" or OD 3/8" Tubing, Standard Accuracy -- 63.200.001.9.24
from OTT Hydromet

The OTT CBS is a compact, accurate, and low power bubbler sensor for surface water level monitoring. The OTT CBS meets or exceeds USGS standards for accuracy, and will not drift over time. It features outputs for SDI-12 and 4...20 mA. Markets: Storm Water. Flood Warning. Flow and Discharge. Source... [See More]

  • Media Type: Liquid
  • Measuring Range: 0.0 to 591
  • Device Classification: Sensor Only
  • Meter Technology Type: Air Bubbler
Digital Fluid-Trac™ -- 55 Gallon Drum Liquid Level Gauge
from SSI Technologies, LLC

The Digital Fluid-Trac drum liquid level gauge is a cost competitive non-contact continuous drum liquid level gauge. It is designed for use on vertical drums ( ≤32 inch depths) storing a wide variety of media such as water, waste water, motor oil, hydraulic fluid and diesel fuel. The Digital... [See More]

  • Media Type: Liquid
  • Measuring Range: ? to 32
  • Device Classification: Sensor System
  • Level Measurement Type: Continuous Level
Compact Radar Sensor for Continuous Level Measurement -- VEGAPULS 31
from VEGA Americas, Inc.

Application area. 4 ... 20 mA/HART output, measuring range up to 15 m, accuracy ±2 mm, Ex approval, on-site display and 3-button operation. VEGAPULS 31 is the ideal sensor for non-contact level measurement in simple applications. It is particularly suitable for use in water treatment, storage... [See More]

  • Media Type: Liquid
  • Measuring Range: 591
  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.0787
FS00 Float Level Switch -- FSOO
from Clark Solutions

The FS00Z level switch consists of a polypropylene housing with an integrated watertight and position dependent electromechanical microswitch. The unit works according to the lift principle. The hollow float is raised (lowered) by the rising (falling) liquid until it reaches an angle of 45 °... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Output Options: Alarm / Visual Indicator
Barrel Level Gauge -- Type B-S2
from Krueger Sentry Gauge Co.

The galvanized steel wetted rods are replaced with stainless steel wetted rods. The floats are replaced with stainless steel floats. This model of the drum gauge (Stainless Level two) adds stainless steel floats to your stainless package, increasing the compatibility with different types of liquids. [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Gauge
  • Meter Technology Type: Mechanical/magnetic Floats
Guided Level Radar -- LTC51
from Pepperl+Fuchs GmbH

Premium device for level measurement in liquids. Measuring range up to 45 m (148 ft). Process connection from 3/4 in thread or flange. Temperature range up to 200 °C (392 °F). Pressure range up to 40 bar (600 psi). Up to SIL3 acc. to IEC 61508 [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Output Options: AnalogCurrent
Mercury Sewage Float Switch -- Blue Series
from Mercury Displacement Industries, Inc. (MDI, Inc.)

F-BLU-20 - 20' 16 AWG. F-BLU-40 - 40' 16 AWG. 13 AMP @ 120 VAC. 5 AMP @ 240 VAC. Normally Open - Narrow Angle. E-BLU-20 - 20' 16 AWG. E-BLU-40 - 40' 16 AWG. 13 AMP @ 120 VAC. 6 AMP @ 240 VAC. Normally Open - Wide Angle [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
Horizontal Liquid Level Switches -- 56153
from U.S. Plastic Corporation

Material: PBT, Color: Black, Stem Length: 2.75", Mounting: 1/2" x 1/2" NPT, Switch Type: SPST, Rating: 30VA, Wire Length: 24", Float SG: 0.75, Minimum Temperature: -40C, Maximum Temperature: 105C, PSI Rating: 100 [See More]

  • Media Type: Liquid
Ultrasonic Level Sensor -- PulStar® L-95
from Massa Products Corporation

MassaSonicPulStar Loop-Powered Sensors are ruggedly designed ultrasonic transmitter modules that provide reliable continuous level or distance measurement of fluids, pastes, or solid bulk materials forapplication ranges from 8 inches (200 mm) to 20 feet (6 meters). Incorporating state-of-the-art... [See More]

  • Media Type: Liquid
  • Measuring Range: 8 to 240
  • Device Classification: Transmitter
  • Level Measurement Type: Continuous Level
NBK - Bypass Level Indicator
from KOBOLD Instruments, Inc.

Product Features. KOBOLD Circular Magnet System Effective from All Sides. 1450 PSIG Maximum Pressure. Temperature to 750 °F. Remote Transmission Capability. Limit Switches Available. Industrial Ruggedness. KOBOLD bypass level gauges are used in applications requiring continuous measurement,... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Gauge
  • Output Options: AnalogVoltage; AnalogCurrent
Broken Finger Float Switch -- 207KS12D
from elobau U.S., Inc.

Broken finger switches with mechanical joint. Switching point with an inclination of α = 12 ° ±4 ° at the top of the switch, measured in the air [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Output Options: AnalogVoltage (optional feature); AnalogCurrent (optional feature)
High Performance Vertical Mount Stainless Steel Liquid Level Switch -- L60-02-R2-02-NO
from Whitman Controls, LLC

Whitman Controls specializes in the manufacture of miniature pressure, vacuum, temperature, and liquid level switches. The company prides itself on the diversity and quality of its product offering, proven by its ISO 9001 certification and the industry leadership position the firm has held for over... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Maximum Operating Pressure: 160
Capacitive Level Transmitter, Large Aluminum Housing, Integrated Galvanic Isolation and Electronics -- SC404
from Sitron

The SC404 is a capacitance continuous level transmitter with an integrated Galvanic Isolator and electronics module mounted within the Large aluminum housing. This 2 wire loop powered unit provides a 4-20mA output with set up and calibration achieved with a zero and span adjustment. This flexible... [See More]

  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Transmitter
  • Output Options: AnalogCurrent
Air Bubble/Liquid Level Sensor -- AD8/AD9/ADU
from Introtek International

Introtek's AD8 (for rigid tubing), AD9 (for soft tubing), and ADU (adjustable for rigid tubing) sensors incorporate the latest generation of pulse-type ultrasonic circuitry. Integral to the sensor's assembly, the Micro-Electronic Controller (MEC) features programmable algorithms for functionality... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Sensor Only
  • Output Options: Alarm / Visual Indicator
SDI-12 Level Transmitter -- Digilevel™
from Keller America, Inc.

The Digilevel employs Keller's proven piezoresistive sensor technology coupled with an SDI-12 serial-digital interface for environmental level monitoring applications. The Digilevel is compatible with all SDI-12 v1.3 commands and capable of operating in several emulate modes for popular SDI-12... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Sensor Only; Transmitter
  • Maximum Operating Pressure: 390
Tank-O-Meter -- Type S
from Uehling Instrument Company

The Tank-O-Meter ® is used extensively throughout the Dairy, Food, Chemical and Pharmaceutical Industries, along with the U.S. Navy, Commercial Marine, Power Plants, Cosmetic Manufacturing Plants, Municipalities, Water Treatment Facilities, Distilleries, Breweries, and wherever there is a need... [See More]

  • Media Type: Liquid
  • Level Measurement Type: Continuous Level
  • Device Classification: Sensor Only
  • Output Options: Alarm / Visual Indicator