Sensor-Only Level Sensors

279 Results
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: 31.5 to 1575
  • Level Measurement Type: Continuous Level
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]

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

LKZLD Digital Radar Liquid Level Meter can accurately measure the polluting and corrosive media, using unique microwave technology and Echo-tech echo processing technology to adapt to various working conditions. Pressure Range: >35bar. Output: 4~20mA, RS485-Customised, RS485-Modbus, HART. [See More]

  • Device Classification: Sensor Only
  • Output Options: AnalogCurrent
  • Media Type: Liquid
  • Maximum Operating Pressure: 508
Buoyancy Level Switch -- MS10
from ABB Measurement & Analytics

The K-TEK MS10 is a Single-pole, Double-throw Electric Switch Capable of Sensing the Liquid Level inside a Process Vessel. The MS10 Requires No Preventative Maintenance as it is Totally Sealed. It Provides either a Normally Open or Normally Closed Dry Contact to Activate External Devices such as... [See More]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Level Measurement Type: Single Point or Multi-Point Level
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Level Measurement Type: Single Point or Multi-Point Level
Ultrasonic Sensor/ rangefinder/ level detection -- UM0034-002
from Audiowell Electronics (Guangdong) Co., Ltd.

The Ultrasonic Sensor/ Rangefinder measures the time interval between emitting the ultrasonic pulses and receiving the echo to determine the distance to nearby objects. The distance value is indicated by the pulse width of output signals. Advanced signal processing technique is used in this module... [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
  • Measuring Range: 0.7874 to 47.24
  • Meter Technology Type: Ultrasonic/Sonic
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 150
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]

  • Device Classification: Sensor Only
  • Output Options: AnalogVoltage
  • Media Type: Liquid
  • Meter Technology Type: Electrical Conductivity or Resistance
2 Level Switch Ext Pps 25Va Pvc 7/0.2 30Mm & 175Mm Levels Cynergy3 -- 03AH2898 [RSF166A25B175 from Cynergy3 Corp.]
from Newark, An Avnet Company

2 LEVEL SWITCH EXT PPS 25VA PVC 7/0.2 30MM & 175MM LEVELS [See More]

  • Device Classification: Sensor Only
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: 236
  • Level Measurement Type: Continuous Level; Single Point or Multi-Point Level (optional feature)
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: 0.3150 to 0.5906
  • Maximum Operating Pressure: 145
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]

  • Device Classification: Sensor Only
  • Operating Temp: -13 to 176
  • Media Type: Liquid
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
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]

  • Device Classification: Sensor Only
  • Meter Technology Type: Mechanical/magnetic Floats
  • Media Type: Liquid
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]

  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.0800
  • Measuring Range: ? to 1368
  • Media Type: Liquid
All-In-One Linear Displacement and Level Measurement Probe -- SANTEST GYAF1
from Exsenco, LLC

SANTEST's GYAF1-probe is an all-in-one type sensor with integrated controller. After supplying DC 24V to the probe, an analogue voltage and/or current, which are proportional to the position of the magnet, can be obtained. Reversed output or bipolar output can be supported as well. The flat head... [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
  • Measuring Range: 0.5906 to 118
  • Output Options: AnalogVoltage; AnalogCurrent
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Meter Technology Type: Mechanical/magnetic Floats
Compact 2-Wire Inverse Frequency Shift Capacitance Switch For Level Detection -- Pointek CLS100
from Siemens Process Instrumentation

Overview. Pointek CLS100 is a compact 2-wire inverse frequency shift capacitance switch for level detection in constricted spaces, interfaces, solids, liquids, slurries and foam. Benefits. Easy installation with verification by built-in LED. Low maintenance with no moving parts. Sensitivity... [See More]

  • Device Classification: Sensor Only
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Repeatability (Point Level): 0.0800
  • Level Measurement Type: Continuous Level
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]

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

  • Device Classification: Sensor Only
  • Media Type: Liquid
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Repeatability (Point Level): 0.0394
  • Level Measurement Type: Single Point or Multi-Point Level
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]

  • Device Classification: Sensor Only
  • Output Options: AnalogCurrent
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Material Temperature Range: -22 to 257
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: 1.57 to 2.36
  • Level Measurement Type: Continuous Level
Float, Level Sensors - Industrial -- 223-1596-ND [LL01-1AA01 from TE Connectivity]
from Digi-Key Electronics

SENSOR [See More]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: 0.2500
  • Output Options: Alarm / Visual Indicator
1240113 [DL34-01 from Flowline, Inc.]
from RS Components, Ltd.

Robust range of Ultrasonic level sensors provide the user with a non-contact continuous level solution. Thanks to the non-contact design, the Flowline EchoPod DL24/34 series is the ideal product for use within applications handling corrosive, sticky or dirty liquid. An embedded level controller... [See More]

  • Device Classification: Sensor Only
  • Meter Technology Type: Ultrasonic/Sonic
  • Maximum Operating Pressure: 29.01
  • Mounting Options: Top mount
Capacitor level sensor -- LCT-840
from Shanghai Yuanben Magnetoelectric Tech. Co., Ltd.

Features: 1. The fuel consumption value is obtained directly by measuring the oil volume of the oil drum, and does not have any effect or influence on the oil pipe. 2. It can be fixed by thread or flange and is easy to operate. 3. The sensor can be customized according to different oil drum sizes of... [See More]

  • Device Classification: Sensor Only
  • Output Options: AnalogVoltage; AnalogCurrent
  • Media Type: Liquid
  • Meter Technology Type: Capacitive/RF Admittance
FAB Cable Float Level Switch
from FineTek

The FA/FB Series is a cable float level switch product line constructed from a variety of chemical resistant materials. These are durable, low-cost, simple and easy-to-use float level switches equipped with either a microswitch, reed switch or mercury switch output. FAB Cable Float Level Switch,... [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Meter Technology Type: Mechanical/magnetic Floats
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: 23.62 to 1181
  • Level Measurement Type: Continuous Level
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]

  • Device Classification: Sensor Only; Sensor System
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Output Options: AnalogCurrent
Submersible Level Sensor -- MPM316W
from Micro Sensor Co., Ltd.

MPM316W submersible level sensor is used for simple measuring requirements in level measurement. Using high reliable and stable solid piezoresistive pressure cell, with zero and full span compensated under -10 ℃ ~70 ℃, guranteen the good accuracy and stability. The full stainless steel... [See More]

  • Device Classification: Sensor Only
  • Output Options: AnalogVoltage
  • Media Type: Liquid
  • Maximum Operating Pressure: 508
Buoyancy Level Switch -- MS50
from ABB Measurement & Analytics

The K-TEK MS50 consists of latching reed switches totally enclosed in a stainless steel chamber (other materials available) and a float containing a magnet in which the switches will detect. The sensing element (chamber) and the float are normally inserted into the tank through a top process... [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Meter Technology Type: Mechanical/magnetic Floats
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Level Measurement Type: Single Point or Multi-Point Level
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]

  • Device Classification: Sensor Only
  • Maximum Operating Pressure: 145
  • Media Type: Liquid
  • Meter Technology Type: Electrical Conductivity or Resistance
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]

  • Device Classification: Sensor Only
  • Operating Temp: -13 to 176
  • Media Type: Liquid
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
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]

  • Device Classification: Sensor Only
  • Meter Technology Type: Mechanical/magnetic Floats
  • Media Type: Liquid
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]

  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.0800
  • Measuring Range: ? to 1368
  • Media Type: Liquid
All-In-One Linear Displacement and Level Measurement Probe -- SANTEST GYcAT
from Exsenco, LLC

Thanks to the Surface Mount Technology, the entire signal processing electronics of GYcAT series is integrated into a transducer head. You can get a voltage or current analog signal proportional to a magnet position only by applying a 24V dc power supply directly to the transducer. GYcAT series have... [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
  • Measuring Range: 0.5906 to 98.43
  • Output Options: AnalogVoltage; AnalogCurrent
Compact Vibrating Level Switch For Use In Liquid And Slurry Applications -- SITRANS LVL100
from Siemens Process Instrumentation

Overview. SITRANS LVL100 is a compact vibrating level switch for use in liquid and slurry applications such as overflow, high, low and demand applications, as well as pump protection. It is ideal for use in confined spaces. Benefits. Proven vibrating level switch technology for liquids. Compact... [See More]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Level Measurement Type: Single Point or Multi-Point Level
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Repeatability (Point Level): 0.0394
  • Level Measurement Type: Single Point or Multi-Point Level
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: 1.57
  • Level Measurement Type: Continuous Level
Float, Level Sensors - Industrial -- 223-1597-ND [LL01-1AB01 from TE Connectivity]
from Digi-Key Electronics

SENSOR [See More]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: 0.2500
  • Output Options: Alarm / Visual Indicator
1240117 [LG10-0003-01 from Flowline, Inc.]
from RS Components, Ltd.

Echowave guided level radar transmitter are suitable for measuring ranges up to 5.5 m and are available with either a rod, coaxial or cable probe. These guided wave radar output a 4-20mA signal and are easy to set up using Flowlines free Webcal software. Device Type = Guided Radar Level Sensor. [See More]

  • Device Classification: Sensor Only
  • Meter Technology Type: Radar/Microwave
  • Maximum Operating Pressure: 247
  • Mounting Options: Top mount
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]

  • Device Classification: Sensor Only
  • Material Temperature Range: 176
  • Media Type: Liquid
FDM Mini Float Level Switch
from FineTek

The FC/FD Series is a mini magnetic float level switch product line that is very cost-effective and compact. As such these magnetic float level switch units are easily installed on small machinery and in areas where very little space is available inside/outside the vessel in which they are... [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Meter Technology Type: Mechanical/magnetic Floats
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: 11.81 to 787
  • Level Measurement Type: Continuous Level
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]

  • Device Classification: Sensor Only; Sensor System
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Output Options: AnalogCurrent
Ultrasonic Level Meter -- LR725L
from Micro Sensor Co., Ltd.

LR725L Ultrasonic Level Meter (measuring the material level and liquid level) is a non-contact, highly reliable, cost-effective, and easy-to-install and maintain level measuring instrument, used in water treatment, municipal administration, chemical industry, metallurgy, and machinery manufacturing... [See More]

  • Device Classification: Sensor Only
  • Output Options: AnalogCurrent
  • Media Type: Liquid
  • Maximum Operating Pressure: 508
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]

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

  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.2500
  • Repeatability (Point Level): 0.1250
  • Number of Switch Points Range: 1 to 2
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]

  • Device Classification: Sensor Only
  • Meter Technology Type: Mechanical/magnetic Floats
  • Media Type: Liquid
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]

  • Device Classification: Sensor Only
  • Maximum Operating Pressure: 8700
  • Media Type: Liquid
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]

  • Device Classification: Sensor Only
  • Meter Technology Type: Mechanical/magnetic Floats
  • Media Type: Liquid
26 GHz Non-contact Radar For Liquids In Small Vessels -- NCR-21
from BinMaster, Inc.

The NCR-21 is a low-cost non-contact liquid level measurement sensor for water, wastewater and other liquids stored in small vessels up to 26 feet. Ideal for pump stations and overflow monitoring, it is also suitable for measuring various fats, liquid ammonia, and other food additives. Its... [See More]

  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.2000
  • Measuring Range: ? to 312
  • Media Type: Liquid
All-In-One Linear Displacement and Level Measurement Probe -- SANTEST GYcAT4
from Exsenco, LLC

SANTEST Analogue Output (replacement model for GYLT, GYLS) [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
  • Measuring Range: 0.5906 to 138
  • Output Options: AnalogVoltage; AnalogCurrent
Inverse Frequency Shift Capacitance Switch For Level Detection -- Pointek CLS200
from Siemens Process Instrumentation

Overview. Pointek CLS200 (standard version) is a versatile inverse frequency shift capacitance level switch with optional rod/cable choices and configurable output, ideal for detection of liquids, solids, slurries, foam and interfaces. Benefits. Potted construction protects signal circuit from... [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Maximum Operating Pressure: 365
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Repeatability (Point Level): 0.0394
  • Level Measurement Type: Single Point or Multi-Point Level
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: 1.57
  • Level Measurement Type: Continuous Level
Float, Level Sensors - Industrial -- 223-1598-ND [LL10-1AC01 from TE Connectivity]
from Digi-Key Electronics

SENSOR [See More]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: 2.25
  • Output Options: Alarm / Visual Indicator
1240119 [LG11-2003-01 from Flowline, Inc.]
from RS Components, Ltd.

Echowave guided level radar transmitter are suitable for measuring ranges up to 5.5 m and are available with either a rod, coaxial or cable probe. These guided wave radar output a 4-20mA signal and are easy to set up using Flowlines free Webcal software. Device Type = Guided Radar Level Sensor. [See More]

  • Device Classification: Sensor Only
  • Meter Technology Type: Radar/Microwave
  • Maximum Operating Pressure: 247
  • Mounting Options: Top mount
Temperature and Level Dual-Function -- LS-213H
from Shanghai Yuanben Magnetoelectric Tech. Co., Ltd.

Level switches with Hirschmann connector B12 [See More]

  • Device Classification: Sensor Only
  • Media Type: Liquid
FDX Magnetic Float Level Switch
from FineTek

The FC/FD Series is a magnetic float level switch product line. They are top mounted units designed to provide cost-effective multiple switch points using a single entry point into the vessel. FDX Magnetic Float Level Switch, Lquid Level Switch. The FC/FD series is a magnetic float level switch... [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Meter Technology Type: Mechanical/magnetic Floats
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: 9.84 to 591
  • Level Measurement Type: Continuous Level
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]

  • Device Classification: Sensor Only; Sensor System
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Output Options: AnalogCurrent
RF Capacitance Level Switch -- KCAP400™
from ABB Measurement & Analytics

FEATURES: Liquids and Bulk Solids. Integral and Remote Electronics Available. Easy Set Up Via External Magnet or Pushbuttons. Housing with Glass Viewing Cover. Wide Variety of 2-Element Sensing Probes Available (450 ºF / 3000 psig). Field Selectable Modes of Operation: Single Set Point... [See More]

  • Device Classification: Sensor Only
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Number of Switch Points Range: 1
  • Level Measurement Type: Single Point or Multi-Point Level
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Level Measurement Type: Single Point or Multi-Point Level
Magnetic Level Sensor -- ILM Series
from CARLO GAVAZZI Automation Components

The ILM models, made of stainless steel, are composed by a float sliding all along a rod. By a simple rod or float overturning it is possible to reverse the output function. Spheric AISI 316 stainless steel housing. NO, NC or CO output functions. Silicone or PVC cable output connection. Reversible... [See More]

  • Device Classification: Sensor Only
  • Meter Technology Type: Mechanical/magnetic Floats
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]

  • Device Classification: Sensor Only
  • Operating Temp: -13 to 176
  • Media Type: Liquid
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]

  • Device Classification: Sensor Only
  • Meter Technology Type: Mechanical/magnetic Floats
  • Media Type: Liquid
80 GHZ COMPACT NON-CONTACT RADAR 26’ -- CNCR 210
from BinMaster, Inc.

The compact CNCR-210 is a continuous liquid level sensor with a measuring range up to 26 feet. It features a two-wire 4-20 mA output and is offered with either a 1.5-inch threaded or straight NPT connection. It can measure liquid levels through the tank wall when used on a plastic storage tank or an... [See More]

  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.2000
  • Measuring Range: 312
  • Media Type: Liquid
All-In-One Linear Displacement and Level Measurement Probe -- SANTEST GYMA
from Exsenco, LLC

GYMA has the same appearance as GYMS (compact head) and is all-in-one series. We achieved downsizing of all-in-one series by the latest circuit design. GYMA has high reliability with IP67 like GYMS. Only 4-20mA output is available. [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
  • Measuring Range: 0.5906 to 118
  • Output Options: AnalogVoltage; AnalogCurrent
Inverse Frequency Shift Capacitance Switch For Level Detection -- Pointek CLS300 - Digital
from Siemens Process Instrumentation

Overview. Pointek CLS300 (digital version) is an inverse frequency shift capacitance level switch with optional rod/cable choices and configurable output. It is ideal for detecting liquids, solids, slurries, foam and interfaces in demanding conditions where high pressure and temperatures are... [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Maximum Operating Pressure: 511
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Repeatability (Point Level): 0.0394
  • Level Measurement Type: Single Point or Multi-Point Level
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]

  • Device Classification: Sensor Only
  • Repeatability (Point Level): 0.1969
  • Measuring Range: 1.57 to 2.36
  • Media Type: Liquid
Float, Level Sensors - Industrial -- 4008-9036GG2H-ND [9036GG2H from Schneider Electric]
from Digi-Key Electronics

FLOAT SWITCH, SQUARE D PUMPTROL, [See More]

  • Device Classification: Sensor Only
  • Output Options: Alarm / Visual Indicator
  • Media Type: Liquid
  • Operating Temp: -22 to 219
2046733 [003H2 from Mobrey Ltd]
from RS Components, Ltd.

Ultrasonic liquid level switch intended for level detection at a fixed point when liquid fills the gap between the crystals. Polyphenylene sulphide construction, ingress protection to IP67/68. Vessel pressure 5 bar maximum. Wet switching level detection at a fixed point when liquid fills the gap... [See More]

  • Device Classification: Sensor Only
  • Operating Temp: -40 to 221
  • Maximum Operating Pressure: 72.52
Ultrasonic Level Sensor -- LUT-100
from Shanghai Yuanben Magnetoelectric Tech. Co., Ltd.

Features. Due to the strong anti-interference ability, the ultrasonic level sensor can be used for liquid level measurement in harsh environments. Built-in temperature sensitive device ensures a real-time temperature automatic compensation function. A variety of output types are available to meet... [See More]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: 39.37 to 78.74
  • Output Options: AnalogVoltage; AnalogCurrent
FFX Side Mounting Float Switch
from FineTek

The FF Series is a magnetic float level switch specifically designed for mounting on the side of a vessel where float orientation is horizontal. It is suitable for industrial use with a wide range of fluids where the float level switch will operate with fluid density as low as 0.25 S.G.. FFX Side... [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Meter Technology Type: Mechanical/magnetic Floats
AR50CH Ultrasonic Airducer® Transducer
from Airmar Technology Corporation

AR50CH Airducer ® Transducer. Applications. Level measurement. Open channel flow. Obstacle avoidance. Proximity. Robotics. Features. Improved deadband performance as compared to AT50. Rugged sealed construction. Cylindrical design allows for installation in various applications. Options. 10 K... [See More]

  • Device Classification: Sensor Only
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: 9.84 to 591
  • Level Measurement Type: Continuous Level
Level Transmitter -- 2880-LT
from Arjay Engineering

Reliable monitoring of liquids and solids for a continuous level output. The probe continuously monitors product levels to provide a proportional level signal for pumps, alarms or control system interface. The 2880-LT sensing probe monitors the capacitance field around the active probe. As the... [See More]

  • Device Classification: Sensor Only; Sensor System; Transmitter
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Output Options: AnalogCurrent
Vibrating Fork Level Switch -- Resonator™ - RS85
from ABB Measurement & Analytics

The resonant frequency is continuously monitored for changes created by a wet or dry sensor and an alarm is provided via relay. The RS85 should be used when the application requires optional process connections, exotic materials of construction, coatings, finishes or adjustable time delay and... [See More]

  • Device Classification: Sensor Only
  • Number of Switch Points Range: 1
  • Repeatability (Point Level): 0.1000
  • Media Type: Liquid
Liquid Level Elements -- AS-LLE
from Fluid Components Intl. (FCI)

The AS-LLE liquid level element utilizes single or multiple RTDs mounted in thermowells for direct installation into tanks, reservoirs, sumps and gearboxes on commercial and military aircraft, spacecraft, vehicles and marine applications. This sensor is also available as single point and multipoint... [See More]

  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.2500
  • Repeatability (Point Level): 0.1000
  • Media Type: Liquid
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]

  • Device Classification: Sensor Only
  • Meter Technology Type: Optical
  • Media Type: Liquid
Miniature Liquid Level Switches - SST Optomax Digital Range -- OptomaxDig
from Process Sensing Technologies USA

The Optomax Digital Level Switch is 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 the... [See More]

  • Device Classification: Sensor Only
  • Operating Temp: -13 to 176
  • Media Type: Liquid
Liquid Level / Pressure Sensors, Float Switches -- FP10
from Comus International

Switching Voltage: 240 Vac. Switching Capacity: 5A 240 Vac / 3A 240 Vac. Switch Resistance: 3.0 Ohms Max. Differential Angle: 10 Deg. Max. Size: L:127.0mm (5in). Dia:88.9mm (3.5in) Lead. Length: 3.048m(10ft). Contact: Form A Normally Open [See More]

  • Device Classification: Sensor Only
  • Meter Technology Type: Mechanical/magnetic Floats
  • Media Type: Liquid
80 GHZ COMPACT NON-CONTACT RADAR 26’ CABLED -- CNCR 110
from BinMaster, Inc.

The CNCR-110 is a compact non-contact 80 GHz radar sensor for liquid level measurement at distances up to 26 feet. The sensor features a two-wire 4-20 mA output and is offered with either a 1.5-inch threaded or straight NPT connection. It is installed using a 16, 32, or 82-foot pigtail connection... [See More]

  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.2000
  • Measuring Range: 312
  • Media Type: Liquid
All-In-One Linear Displacement and Level Measurement Probe -- SANTEST GYMRA
from Exsenco, LLC

GYMRA probe is the flat head type, analog output sensor which put the thickness of the head part of a GYSE probe in 48.5mm by the latest circuit design. The output is voltage or current. With the captive software (GPM), zero and gain adjustment is possible at the user. The sensor inside element... [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
  • Measuring Range: 0.5906 to 295
  • Output Options: AnalogVoltage; AnalogCurrent
Rotary Paddle Switch For Point Level Detection In Bulk Solids -- SITRANS LPS200
from Siemens Process Instrumentation

Overview. SITRANS LPS200 is a rotary paddle switch for point level detection in bulk solids. Benefits. Proven paddle switch technology for bulk solids. High integrity mechanical seal. Optional switch selectable power supply. Unique friction clutch mechanism prevents damage from falling material. [See More]

  • Device Classification: Sensor Only
  • Media Type: Dry material (Bulk solids and powders)
  • Number of Switch Points Range: 1
  • Level Measurement Type: Single Point or Multi-Point Level
Continuous level sensor (guided wave radar) -- LR3020
from ifm electronic gmbh

For the reliable level control in tanks and containers. Suitable for water, oils and coolants. Modular system consisting of evaluation unit and probe. Probes may be cut to length for application flexibility. Precise analog output and user-friendly communication via IO-Link [See More]

  • Device Classification: Sensor Only
  • Repeatability (Point Level): 0.1969
  • Measuring Range: 1.57 to 2.36
  • Media Type: Liquid
Float, Level Sensors - Industrial -- 725-1011-ND [SSF212XP from Sensata Technologies]
from Digi-Key Electronics

FLOATSWITCH HORZ 50VA NC/NO SS [See More]

  • Device Classification: Sensor Only
  • Output Options: Alarm / Visual Indicator
  • Media Type: Liquid
  • Operating Temp: 248
2046749 [003S2 from Mobrey Ltd]
from RS Components, Ltd.

Ultrasonic liquid level switch intended for level detection at a fixed point when liquid fills the gap between the crystals. Polyphenylene sulphide construction, ingress protection to IP67/68. Vessel pressure 5 bar maximum. Wet switching level detection at a fixed point when liquid fills the gap... [See More]

  • Device Classification: Sensor Only
  • Operating Temp: -4 to 158
  • Maximum Operating Pressure: 72.52
Ultrasonic level sensor -- LUT-100
from Shanghai Yuanben Magnetoelectric Tech. Co., Ltd.

1. Overview. The LUT-100 ultrasonic liquid level sensor is an ultrasonic pulse emitted by a sensor (transducer). The sound wave is reflected by the liquid surface and received by the same sensor or ultrasonic receiver. The piezoelectric crystal is converted into an electrical signal, and the sound... [See More]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: 39.37 to 78.74
  • Output Options: AnalogVoltage; AnalogCurrent
LC510M Contactless level monitoring
from FineTek

Main Benefits: Reliable microwave measuring principle Self-monitoring with additional relay For level monitoring Adjustable sensitivity, damping, hysteresis and filter function Adjustment via 2 key buttons and bargraph Easy installation by compact form Process connection with flange, thread, etc. [See More]

  • Device Classification: Sensor Only
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]

  • Device Classification: Sensor Only
  • Number of Switch Points Range: 1
  • Repeatability (Point Level): 0.0390
  • Media Type: Liquid
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]

  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.1970
  • Measuring Range: 0.0 to 591
  • Media Type: Liquid
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]

  • Device Classification: Sensor Only; Transmitter
  • Media Type: Liquid
  • Measuring Range: 0.0 to 40
  • Level Measurement Type: Continuous Level
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: 120 to 8400
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]

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

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Level Measurement Type: Single Point or Multi-Point Level
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: ? to 39.37
  • Level Measurement Type: Single Point or Multi-Point Level
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Meter Technology Type: Electrical Conductivity or Resistance
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Output Options: AnalogCurrent
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]

  • Device Classification: Sensor Only
  • Number of Switch Points Range: 3
  • Measuring Range: 1 to 235
  • Media Type: Liquid
Model 505 Two wire 4-20mA Ultrasonic Sensor
from Electronic Sensors, Inc.

The 505-2400 Series Continuous ultrasonic level transmitter provides superior performance previously not available in a two-wire ultrasonic transmitter with a range of up to 30 feet. The compact transducer design allows mounting in any 2-inch nozzle. It also allows for a recessed nozzle mounting,... [See More]

  • Device Classification: Sensor Only
  • Meter Technology Type: Ultrasonic/Sonic
  • Output Options: AnalogCurrent
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: 0.0 to 591
  • Meter Technology Type: Air Bubbler
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]

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

  • Device Classification: Sensor Only; Sensor System
  • Number of Switch Points Range: 5
  • Measuring Range: 415
  • Media Type: Liquid
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: 0.0 to 394
  • Output Options: AnalogCurrent
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: 2 to 240
  • Level Measurement Type: Single Point or Multi-Point Level
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: 0.0 to 396
  • Level Measurement Type: Continuous Level
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Output Options: AnalogVoltage
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Output Options: Alarm / Visual Indicator
CL-10DJ Level Switch -- CL-10 DJ
from Automation Products, Inc.

The Type CL-10DJ Dynatrol ® Level Switch is designed for application to either high or low point level detection of bulk solids. Reliable operation can be achieved with this level control in problem applications where other types of controls may fail to operate at all. Versatile: This control is... [See More]

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

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Level Measurement Type: Single Point or Multi-Point Level
Material Level Indicator
from FLSmidth

General The basic, durable construction of the FLSmidth Material Level Indicator permits sustained continuous operation over long periods of time. Each material level indicator consists of a head assembly coupled to a paddle shaft arrangement. This simple combination permits quick assembly and easy... [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
  • Media Type: Dry material (Bulk solids and powders)
  • Maximum Operating Pressure: 30
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]

  • Device Classification: Sensor Only; Transmitter
  • Media Type: Liquid
  • Measuring Range: 0.0 to 138
  • Level Measurement Type: Continuous Level
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: ? to 5
  • 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]

  • Device Classification: Sensor Only
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: 2.76 to 236
  • Meter Technology Type: Vibrating/Tuning Fork Method
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]

  • Device Classification: Sensor Only; Transmitter
  • Media Type: Liquid
  • Accuracy (Continuous Level): 0.5000
  • 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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 750
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Level Measurement Type: Single Point or Multi-Point Level
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Meter Technology Type: Ultrasonic/Sonic
Level - Capacitance -- Liquicap M FTI 51/52
from Endress+Hauser, Inc.

The Liquicap M FTI5x is used for point level detection. It is preferably used for the following measuring tasks: Measurement of liquids that are highly viscous and tend to form build-up. Interface detection of different liquids (e.g. oil on water). Two-point control (pump control) with just one... [See More]

  • Device Classification: Sensor Only
  • Media Type: Dry material (Bulk solids and powders)
  • Measuring Range: ? to 468
  • Level Measurement Type: Single Point or Multi-Point Level
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Mounting Options: Side mount
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Output Options: AnalogVoltage (optional feature); AnalogCurrent (optional feature)
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Meter Technology Type: Radar/Microwave
ifm efector® Level Sensor -- KN5120
from DME Company

ifm efector ® raises the bar in sensing plastics materials. For years, ifm capacitive level sensors have been a proven solution for applications on loaders, blenders and grinders in the plastics processing industry. Traditional capacitive sensors can detect high-density materials with... [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
  • Media Type: Dry material (Bulk solids and powders)
  • Output Options: AnalogVoltage
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 900
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Level Measurement Type: Single Point or Multi-Point Level
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: 0.0 to 0.3900
  • Level Measurement Type: Continuous Level
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]

  • Device Classification: Sensor Only; Sensor System (optional feature); Transmitter
  • Number of Switch Points Range: 1 to 2
  • Measuring Range: 4 to 120
  • Media Type: Liquid; Dry material (Bulk solids and powders)
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Output Options: AnalogVoltage
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]

  • Device Classification: Sensor Only; Transmitter
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 4.35
Level Electrode -- NRG 16-42 [NRG 16-42 from Flowserve Gestra]
from Flowserve Corporation

[See More]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 4
  • Level Measurement Type: Single Point or Multi-Point 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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 1 to 4
  • Level Measurement Type: Single Point or Multi-Point Level
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]

  • Device Classification: Sensor Only
  • Operating Temp: ? to 158
  • Media Type: Liquid
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: 17.5
  • Level Measurement Type: Continuous Level
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: ? to 59.06
  • 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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 2000
Point Level Sensor -- LT364L015
from Minco

Two 316 stainless steel pins provide for operation in mildly corrosive fluids within plastic or metal containers. Fluid presence is measured by passing a low voltage AC signal between the stainless steel probes. Power to the sensor and output from the sensor is derived from a current loop. Sensor... [See More]

  • Device Classification: Sensor Only
  • Output Options: AnalogCurrent
  • Level Measurement Type: Single Point or Multi-Point Level
  • Meter Technology Type: Electrical Conductivity or Resistance
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Output Options: AnalogVoltage; Alarm / Visual Indicator
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Level Measurement Type: Single Point or Multi-Point Level
Tilt Switch -- MTS-20H
from Electro-Sensors, Inc.

MTS Tilt Switches and SCU-200 Control Unit. Features. • Easy to install, requires little maintenance. • Control unit interfaces with any tilt switch probe. • Advanced solid state electronic circuitry. • Intrinsically safe control unit available. • Adjustable time delay... [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Dry material (Bulk solids and powders)
  • Mounting Options: Top mount
154178 - Cole-Parmer Zn/Ni-Plated Steel Electro-Optic Level Switch, Dry Sink; 1/2"NPT(M) -- GO-32772-26
from Cole-Parmer

bull; Detect liquids regardless of conductivity, color, or specific gravity. • Economical and compact <emdash >built-in solid-state switching electronics. • One-unit installation <emdash >simply screws into the top or side of your tank. These dependable, electro-optic level... [See More]

  • Device Classification: Sensor Only
  • Operating Temp: 212
  • Maximum Operating Pressure: 2500
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Level Measurement Type: Single Point or Multi-Point 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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Output Options: AnalogCurrent
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]

  • Device Classification: Sensor Only; Transmitter
  • Media Type: Liquid
  • Measuring Range: 0.0 to 50
  • Level Measurement Type: Continuous Level
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: ? to 39.37
  • Level Measurement Type: Single Point or Multi-Point Level
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Output Options: AnalogCurrent
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]

  • Device Classification: Sensor Only
  • Number of Switch Points Range: 4
  • Measuring Range: 1 to 235
  • Media Type: Liquid
Model 9025A PVC Digital Ultrasonic Sensor
from Electronic Sensors, Inc.

The 9025A sensor is a state-of-the-art liquid level measurement instrument. Based on the latest technology, the 9025A provides an efficient, reliable and cost effective means of level reporting and control. The 9025A features built-in temperature compensation and digital output displayable on most... [See More]

  • Device Classification: Sensor Only
  • Meter Technology Type: Ultrasonic/Sonic
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: 0.0 to 591
  • Meter Technology Type: Air Bubbler
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]

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

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 1 to ?
  • 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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: 4 to 72
  • Level Measurement Type: Single Point or Multi-Point Level
Compact Capacitive Limit Switch -- VEGAPOINT 31
from VEGA Americas, Inc.

Application area. From thread ½", universal connection G1" for hygiene adapter, M12, valve plug, transistor output, IO-Link, wireless operation, hygiene approvals. VEGAPOINT 31 is a low-cost limit switch for use with light bulk solids. The optional universal connection for hygiene adapters... [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Dry material (Bulk solids and powders)
  • Output Options: Alarm / Visual Indicator
CL-10DJ-7 Level Switch -- CL-10 DJ-7
from Automation Products, Inc.

The Type CL-10DJ-7 Dynatrol ® Level Switch is designed for application to either high or low point level detection of bulk solids. Reliable operation can be achieved with this level control in problem applications where other types of controls may fail to operate at all. Versatile: This control... [See More]

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

  • Device Classification: Sensor Only
  • Repeatability (Point Level): 0.0197
  • Measuring Range: 2.36 to 15.75
  • Number of Switch Points Range: 1
Radio Frequency Level Indicator -- SG-7
from FLSmidth

120V AC ( ±15%), 240 V AC ( ±15%), 50/60 HZ. Power - 4 watts. Output relay - DPDT, 5a at 120 V AC. Temp. range - -40 °F to +160 °F, 50 PSIG (3.5 Kg/cm2) pressure. Sensitivity settings - dip switch selectable, 1-15 PF. Time delay - dip switch delectable 1, 2, 4, 7 sec. [See More]

  • Device Classification: Sensor Only
  • Meter Technology Type: Capacitive/RF Admittance
  • Media Type: Dry material (Bulk solids and powders)
  • Mounting Options: Top mount
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]

  • Device Classification: Sensor Only; Transmitter
  • Media Type: Liquid
  • Measuring Range: 0.0 to 1384
  • Level Measurement Type: Continuous Level
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Output Options: Alarm / Visual Indicator
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]

  • Device Classification: Sensor Only; Sensor System; Transmitter
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Output Options: AnalogVoltage; AnalogCurrent; Alarm / Visual Indicator
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 750
L001U Series -- L001U-0102-0301
from Solutions with Innovation, LLC

The miniature LOO1U offers reliable and economical low level switching for a variety of applications and media. Made in FDA compliant polypropylene material, this compact device can actuate at levels as low as 3/8 inch of water. It can be top mounted with standard 1/8" NPT or 3/8"-16 thread or base... [See More]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Level Measurement Type: Single Point or Multi-Point Level
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Meter Technology Type: Ultrasonic/Sonic
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: ? to 96
  • Level Measurement Type: Continuous Level
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Output Options: AnalogCurrent
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Output Options: AnalogVoltage (optional feature); AnalogCurrent (optional feature)
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Meter Technology Type: Capacitive/RF Admittance
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 900
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Level Measurement Type: Single Point or Multi-Point Level
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: 0.2000
  • Level Measurement Type: Continuous Level
Chemically Resistant Sensor -- ToughSonic® CHEM 20
from Senix Distance and Level Sensors

The ToughSonic CHEM 20 is an ultrasonic sensor designed for measurement applications involving corrosive chemical liquids or gasses, but it is an excellent choice for benign materials as well. With a maximum range of 20 feet (6.1 meters), it is the mid-range option within the ToughSonic CHEM sensor... [See More]

  • Device Classification: Sensor Only; Sensor System (optional feature); Transmitter
  • Number of Switch Points Range: 1 to 2
  • Measuring Range: 8 to 240
  • Media Type: Liquid; Dry material (Bulk solids and powders)
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Output Options: AnalogCurrent
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]

  • Device Classification: Sensor Only; Transmitter
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 160
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Level Measurement Type: Single Point or Multi-Point Level
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]

  • Device Classification: Sensor Only
  • Operating Temp: ? to 158
  • Media Type: Liquid
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]

  • Device Classification: Sensor Only
  • Number of Switch Points Range: 1
  • Measuring Range: 10.5
  • Media Type: Liquid
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: ? to 98
  • Level Measurement Type: Single Point or Multi-Point Level
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Maximum Operating Pressure: 290
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Level Measurement Type: Single Point or Multi-Point Level
Cole-Parmer Ni-Plated Steel/Glass Electro-Optic Level Switch, Dry Sink; 1/2"NPT(M) -- GO-32772-32
from Cole-Parmer

bull; Detect liquids regardless of conductivity, color, or specific gravity. • Economical and compact <emdash >built-in solid-state switching electronics. • One-unit installation <emdash >simply screws into the top or side of your tank. These dependable, electro-optic level... [See More]

  • Device Classification: Sensor Only
  • Operating Temp: 212
  • Maximum Operating Pressure: 2500
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]

  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.2000
  • Measuring Range: 2 to 780
  • Media Type: Liquid
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]

  • Device Classification: Sensor Only; Transmitter
  • Media Type: Liquid
  • Measuring Range: 0.0 to 50
  • Level Measurement Type: Continuous Level
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: ? to 78.74
  • Level Measurement Type: Single Point or Multi-Point Level
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Output Options: AnalogCurrent
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]

  • Device Classification: Sensor Only
  • Number of Switch Points Range: 5
  • Measuring Range: 1 to 235
  • Media Type: Liquid
Model LS7000 RF Point Level Switch
from Electronic Sensors, Inc.

The LS7000 is an excellent general purpose level control device. It can sense all liquids and the "difficult to measure" dry materials. Operation: The probe uses a radio frequency balanced impedance bridge to detect the presence or absence of a product. Upon contact with the product, the probe's... [See More]

  • Device Classification: Sensor Only
  • Meter Technology Type: Radio Frequency
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: 0.0 to 591
  • Meter Technology Type: Air Bubbler
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]

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

  • Device Classification: Sensor Only; Sensor System
  • Number of Switch Points Range: 4
  • Measuring Range: 415
  • Media Type: Liquid
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: 2 to 240
  • 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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Output Options: Alarm / Visual Indicator
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]

  • Device Classification: Sensor Only; Sensor System; Transmitter
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Output Options: AnalogVoltage
Ultrasonic Proximity Sensor -- UNAM 18I6903/S14
from Baumer Ltd.

Ultrasonic Distance Measuring Sensor [See More]

  • Device Classification: Sensor Only
  • Repeatability (Point Level): 0.0197
  • Measuring Range: 3.94 to 39.37
  • Number of Switch Points Range: 1
Miniature Plastic Float Level Switch -- FS14
from Clark Solutions

The level switches model FS14 work according to the magnetic float principle. The float is lifted upwards by the rising liquid level in the tank until the magnetic field of the integrated permanent magnetactivates a Reed contact. Depending on the way the level switch is mounted this contact may work... [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Meter Technology Type: Mechanical/magnetic Floats
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]

  • Device Classification: Sensor Only
  • Number of Switch Points Range: 1 to 2
  • Repeatability (Point Level): 0.0300
  • Media Type: Liquid
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: 3.96 to 72
  • Level Measurement Type: Single Point or Multi-Point Level
L003 Series -- L003-0102-0303
from Solutions with Innovation, LLC

Compact and available in a wide variety of materials including polypropylene, PVDF, PVC, Nylon and Buna, the L003 is a versatile, vertically mounted switch designed and priced for a full range of OEM and special purpose level control applications. Available in 1/8" NPT or 3/8-24 thread mounting... [See More]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Level Measurement Type: Single Point or Multi-Point Level
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Output Options: Alarm / Visual Indicator (optional feature)
Level - Capacitance -- Minicap FTC 260/262
from Endress+Hauser, Inc.

Capacitive Point Level Detection. Compact point level switch for detection with active build-up compensation; No calibration necessary; Version available for dust explosion areas. Your Benefits. Complete unit consisting of the probe and electronic insert: - simple mounting. - no calibration on... [See More]

  • Device Classification: Sensor Only
  • Number of Switch Points Range: 1 to 2
  • Measuring Range: ? to 236
  • Media Type: Dry material (Bulk solids and powders)
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]

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

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Output Options: AnalogVoltage (optional feature); AnalogCurrent (optional feature)
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Meter Technology Type: Capacitive/RF Admittance
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 1000
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Level Measurement Type: Single Point or Multi-Point Level
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: 0.0 to 0.1180
  • Level Measurement Type: Continuous Level
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]

  • Device Classification: Sensor Only; Transmitter
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: 4 to 168
  • Level Measurement Type: Continuous Level
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 101
Autonomous Level Logger -- DCX-22
from Keller America, Inc.

The DCX-22 is an autonomous, battery powered instrument made of stainless steel designed to record water depth (pressure) and temperature over long periods. Two versions are offered: DCX-22. The sensor, electronics and battery are housed in a sealed stainless steel tube, for submersible deployment. [See More]

  • Device Classification: Sensor Only; Transmitter
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 160
NCB - Magnetic Float Switches for Liquids
from KOBOLD Instruments, Inc.

Product Features. Small, compact size. Precise repeatability. Reliable, long-life performance. Highly resistant to shock and vibration. Buna-N float. Brass Stem. All KOBOLD level switches use a hermetically sealed reed contact actuated by a magnet in the float. As the float rises and falls, the... [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 150
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]

  • Device Classification: Sensor Only
  • Operating Temp: ? to 212
  • Media Type: Liquid
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Level Measurement Type: Single Point or Multi-Point Level
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: ? to 76
  • Level Measurement Type: Single Point or Multi-Point Level
Capacitive Point Level Detection, Universal Supply, G2 Aluminum Housing -- SC750U
from Sitron

The SC750U features a Universal Power Supply with a large aluminum housing (G2) as well as an integrated sensibility adjustment and time delay up to 20 seconds. This unit is an ideal solution for point level detection of a wide variety of liquid and solid mediums. Standard configuration features a... [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Maximum Operating Pressure: 145
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Level Measurement Type: Single Point or Multi-Point Level
Electro-Optic Point-Level Sensor, Dry-Sink, 1/2"NPT; 12 VDC -- GO-68964-14
from Cole-Parmer

bull; PSF wetted materials handles temperatures to 275 <deg >F!. • Extremely compact- measures only 1.27" in length. • Available in 1/4" NPT, 1/2"-20 SAE #5, and M12x1-8 mounting connections. Electro-optic sensors have no moving parts to wear out or clog in viscious liquids. Sensors... [See More]

  • Device Classification: Sensor Only
  • Operating Temp: 275
  • Maximum Operating Pressure: 250
Radar Water-Level Sensor -- CS475-L
from Campbell Scientific, Inc.

The CS475 measures water level in the range of 2 in. to 65 ft from the sensor. The CS475, CS476, and CS477 radar-based water-level sensors bring a highly accurate innovation to Campbell Scientific's array of sensors. Mounted above the water surface to be measured, the sensors use radar to detect the... [See More]

  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.2000
  • Measuring Range: 2 to 780
  • Media Type: Liquid
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]

  • Device Classification: Sensor Only; Transmitter
  • Media Type: Liquid
  • Measuring Range: 0.0 to 50
  • Level Measurement Type: Continuous Level
Dual 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]

  • Device Classification: Sensor Only
  • Number of Switch Points Range: 2
  • Measuring Range: 1 to 235
  • Media Type: Liquid
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: 0.0 to 591
  • Meter Technology Type: Air Bubbler
BW-20 Liquid Level Gauge -- 4054 [04054 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]

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

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: 2 to 80
  • 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]

  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.1969
  • Measuring Range: 315
  • Media Type: Liquid
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]

  • Device Classification: Sensor Only; Sensor System; Transmitter
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Output Options: AnalogVoltage
Ultrasonic Proximity Sensor -- UNAM 30I6103
from Baumer Ltd.

Ultrasonic Distance Measuring Sensor [See More]

  • Device Classification: Sensor Only
  • Repeatability (Point Level): 0.0197
  • Measuring Range: 3.94 to 39.37
  • Number of Switch Points Range: 1
Miniature Stainless Steel Float Level Switch -- FS15
from Clark Solutions

The level switches model FS15 work according to the magnetic float principle. The float is lifted upwards by the rising liquid level in the tank until the magnetic field of the integrated permanent magnet activates a Reed contact. Depending on the way the level switch is mounted this contact may... [See More]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: ? to 1
  • Level Measurement Type: Single Point or Multi-Point Level
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Output Options: Alarm / Visual Indicator
Compact Liquid Level Switch -- LVK-130 / LVK140 / LVK150 / LVK-190
from OMEGA Engineering, Inc.

Offering high reliability at low cost, the LVK-130 and LVK-140 Series level switch is recommended for many OEM applications. Extremely compact, the switch is ideal for restricted or limited space. The reed switch design allows the user to select as either normally open or normally closed by simply... [See More]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Level Measurement Type: Single Point or Multi-Point Level
L007 Series -- L007-0404-0403
from Solutions with Innovation, LLC

The compact L007/L007TT are a low-cost, side mounted level switches that can be mounted inside or outside the tank and are available in a wide variety of materials for most any service. The no-leak construction ensures safe installation in tanks of any size and they can be easily converted from... [See More]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Level Measurement Type: Single Point or Multi-Point Level
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Output Options: Alarm / Visual Indicator
Level - Capacitance -- Nivector FTC968
from Endress+Hauser, Inc.

Compact capacitance limit switch for powders and fine-grained solids. Your benefits. No calibration: quick and economical commissioning. No mechanical moving parts: no wear, long operational life. High immunity to electromagnetic interference and voltage peaks: reliable operation. Switching status... [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Dry material (Bulk solids and powders)
  • Output Options: AnalogVoltage
Multipoint Conductivity Level Detection Switch -- Signet 2281
from GF Piping Systems

The Multipoint Switch is based on the conductivity principle and can be applied to liquids with conductivity higher than 10 μS/cm. The probes have to be placed into the tank for level detection. The probe length should be in accordance with the level to be detected. Filling liquid in the tank... [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Mounting Options: Side mount
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • 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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 160
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Level Measurement Type: Single Point or Multi-Point Level
Level Switch -- LS-1755-Series
from Gems Sensors & Controls

All Stainless Steel. FDA Compliant for Contact with Food. High Temperatures and Pressures. Rugged construction suitable for most corrosive liquids, and for high temperatures and pressures. All-stainless steel material of construction complies with FDA food contact regulations. [See More]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Level Measurement Type: Single Point or Multi-Point Level
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]

  • Device Classification: Sensor Only; Sensor System (optional feature); Transmitter
  • Number of Switch Points Range: 1 to 2
  • Measuring Range: ? to 144
  • Media Type: Liquid; Dry material (Bulk solids and powders)
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Output Options: AnalogVoltage
Autonomous Level Logger -- DCX-22 AA
from Keller America, Inc.

This instrument is based on the differential pressure measurement of two absolute sensors. The level sensor is connected by a cable to the electronics housing, which incorporates: the electronics with the latest µP-technology (16 Bit A/D converter), the waterproof mounted absolute pressure sensor... [See More]

  • Device Classification: Sensor Only; Transmitter
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 33.36
NCG - Magnetic Float Switches for Liquids
from KOBOLD Instruments, Inc.

Product Features. Available Materials - Brass, Stainless Steel, Buna-N, Polypropylene and PVC. Maximum Pressure 400 PSIG. Maximum Temperature 300 °F. Singlepoint and Multipoint Designs. Field Changeable Switch Logic. The KOBOLD Standard Multipoint Level Switches are available in lengths to 96... [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 400
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Meter Technology Type: Mechanical/magnetic Floats
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 150
Capacitive Point Level Detection, Universal Supply, N2 Nylon Housing -- SC750U
from Sitron

The SC750U features a Universal Power Supply with a large nylon housing (N2) as well as an integrated sensibility adjustment and time delay up to 20 seconds. This unit is an ideal solution for point level detection of a wide variety of liquid and solid mediums. Standard configuration features a PTFE... [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Maximum Operating Pressure: 145
Level Switch -- UNS-MS 1/4 NPT-BN30
from Barksdale Control Products

Barksdale's single-point float-type level switch provides a variety of solutions for your specific level control problems. UNS-MS 1/4 NPT-BN30 Level Switches are ideal for use in storage tanks, hydraulic power units, lube oil console systems and other general applications for level measurement. This... [See More]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Level Measurement Type: Single Point or Multi-Point Level
Electro-optic point-level sensor; Isoplast, dry sink, 3/8" NPT(M) -- GO-32772-14
from Cole-Parmer

bull; Detect liquids regardless of conductivity, color, or specific gravity. • Economical and compact <emdash >built-in solid-state switching electronics. • One-unit installation <emdash >simply screws into the top or side of your tank. These dependable, electro-optic level... [See More]

  • Device Classification: Sensor Only
  • Operating Temp: 212
  • Maximum Operating Pressure: 150
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]

  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.3937
  • Measuring Range: 19.69 to 394
  • Media Type: Liquid
Depth and Level Transmitters - Rangeable RS485 -- VL5xx6 Series
from PMC Engineering LLC

The PMC VersaLine ® VL5xx6 Series is part of a comprehensive range of submersible transmitters for the 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. For Zero... [See More]

  • Device Classification: Sensor Only; Transmitter
  • Media Type: Liquid
  • Measuring Range: 0.0 to 40
  • Level Measurement Type: Continuous Level
Freon Float Switch -- LS-1198
from FPI Sensors International

Specifications: Stem Material: Brass. Float Material: Stainless Steel. Maximum Temperature (F): 250 F. PSI @ 70 Degrees F: 400 PSI. Minimum Liquid Specific Gravity: .7. Switch Max Wattage Rating at 250V: 50 Watt. Leads: 24" PFTE. Common Options: Lead Length and Color. Cable (to replace lead wire). [See More]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Level Measurement Type: Single Point or Multi-Point Level
OTT CBS Compact Bubbler Sensor, 30 m, 2/4 mm or 4/6 mm Tubing, Standard Accuracy -- 63.200.001.9.23
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: Flood Warning. Storm Water. Flow and Discharge. Source... [See More]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: 0.0 to 1181
  • Meter Technology Type: Air Bubbler
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Output Options: Alarm / Visual Indicator
Self Contained Sensor -- RPS-150A
from Migatron Corporation

The RPS-150A analog ultrasonic sensor is mounted in a limit switch style housing and is completely self contained. It is powered by 20-30VDC, and is reverse polarity protected. It also has a wide beam angle which enables it to detect a target that is not at right angles. A flat target can tilt up to... [See More]

  • Device Classification: Sensor Only
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: 2 to 80
  • Level Measurement Type: Single Point or Multi-Point 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]

  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.0787
  • Measuring Range: 591
  • Media Type: Liquid
GSS Level Switch -- CL-10 GSS
from Automation Products, Inc.

The Dynatrol ® GSS Level Detector is designed for application to either high, intermediate, or low-point level detection of bulk solids. The GSS Level Detector is constructed to handle extremely light weight applications that are difficult to measure or detect a reading. Reliable operation can... [See More]

  • Device Classification: Sensor Only; Sensor System; Transmitter
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Dry material (Bulk solids and powders)
  • Output Options: AnalogVoltage
Ultrasonic Proximity Sensor -- UNAM 30U9103
from Baumer Ltd.

Ultrasonic Distance Measuring Sensor [See More]

  • Device Classification: Sensor Only
  • Repeatability (Point Level): 0.0197
  • Measuring Range: 3.94 to 39.37
  • Number of Switch Points Range: 1
Series L007 Horizontal Mount Level Switch -- L007-0404-0403
from Clark Solutions

The L007 series horizontal mount level switches have a no-leak construction and are ideal for small tanks. The units side-wall mount internally or externally and offer a broad range of media compatibility due to the selection of construction materials. Model L007 operates on falling or rising level. [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Output Options: Alarm / Visual Indicator
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 290
L070 Series -- L070-0808-3004
from Solutions with Innovation, LLC

The horizontally mounted L070/L071 are rugged, hazardous duty level switches providing a safe, isolated switch closure for monitoring high and low liquid levels. With an all stainless steel construction and ultra-light float, the L070/L071 series provide high performance in most any media and can be... [See More]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Level Measurement Type: Single Point or Multi-Point Level
Air Bubble/Liquid Level Strap-On Sensor -- BDS
from Introtek International

INTROTEK ® BDS series custom strap-on and panel mount sensors are utilized for point liquid level & air / liquid column detection on a variety of tubing or fluid reservoirs sizes and geometries. Standard designs can be mounted with a clamp or strap to help position the sensor. For OEM... [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Meter Technology Type: Ultrasonic/Sonic
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]

  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.0787
  • Measuring Range: ? to 2760
  • Media Type: Liquid; Dry material (Bulk solids and powders)
Tuning Forks for Level Detection -- Signet 2280
from GF Piping Systems

Type 2280 Tuning Forks are suitable for level detection of liquids or granular, powdered solids. Mounted on tanks filling / emptying can be controlled using these devices just as well they can generate fail-safe alarms providing overfill- or dry run protection. The operation principle is based on... [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Meter Technology Type: Vibrating/Tuning Fork Method
Mercury Sewage Float Switch -- Red Series
from Mercury Displacement Industries, Inc. (MDI, Inc.)

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

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
Broken Finger Float Switch -- 207KS12N
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Output Options: AnalogVoltage (optional feature); AnalogCurrent (optional feature)
Mini Polypropylene Vertical Mount Liquid Level Switch -- L70-1/8NPT
from Whitman Controls, LLC

The Whitman Controls L70 Series Mini Polypropylene Vertical Mount Liquid Level Switches are miniature in size, allowing for use across a wide range of industrial applications. These liquid levels are highly compatible with numerous liquids from acids to waters to bases. They are normally open-only... [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 100
Hydrostatic Liquid Level Sensor -- KTE / KTU / KTW6000...CS
from First Sensor AG

The KTE / KTU / KTW6000...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 rugged stainless steel housings. They are calibrated and... [See More]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Level Measurement Type: Single Point or Multi-Point Level
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]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 400
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]

  • Device Classification: Sensor Only; Transmitter
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Mounting Options: Top mount
Optical Liquid Level Switch -- Optomax Industrial Range
from SST Sensing Ltd.

The Optomax Industrial range of liquid level switches were 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... [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Output Options: AnalogVoltage
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]

  • Device Classification: Sensor Only; Transmitter
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 390
NCM - Magnetic Float Switches for Liquids
from KOBOLD Instruments, Inc.

Product Features. Available Materials Brass, Stainless Steel, Buna-N, Polypropylene and PVC. Maximum Pressure 400 PSIG. Maximum Temperature 300 °F. Singlepoint and Multipoint Designs. Field Changeable Switch Logic. The KOBOLD Miniature Multipoint Level Switches are available in lengths to 48... [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 400
Liquid Level Sensor, LS02 (S) Series
from Standex-Meder Electronics

Compact stainless steel single level vertical mount LS02 (S) Series Liquid Level Sensor used in level control, detection and monitoring. High power switch option, other cables and connectors. High temperature resistance up to 120 °C. IP68 only up to screw in thread. [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Meter Technology Type: Mechanical/magnetic Floats
Clog Free Pressure Level Sensor, 0-15 PSI (0 - 34 ft WC) -- PC4203-015-P050
from Madison Company

The Madison PC4203 clog free submersible pressure level sensor is specifically designed for hydrostatic pressure level measurements of wastewaters or liquids which will clog most other sensors and is ideal for sensoing 0-32 foot of liquid level change. The 316L stainless steeel housing and ceramic... [See More]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Measuring Range: 0.0 to 384
  • Level Measurement Type: Continuous Level
Capacitive Point Level Detection,24VDC Supply, N1 Small Nylon Housing -- SC750DC
from Sitron

The SC750DC with small nylon housing (N1), featuring a sensibility adjustment and time delay, is an ideal solution for point level detection of a wide variety of liquid and solid mediums. Standard configuration features a PTFE sensing tip and 316SS threaded, flanged or sanitary process connection. [See More]

  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Maximum Operating Pressure: 145
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]

  • Device Classification: Sensor Only
  • Media Type: Liquid
  • Number of Switch Points Range: 1
  • Level Measurement Type: Single Point or Multi-Point Level
Electro-optic point-level sensor; nylon, dry sink, 1/4" NPT(M) -- GO-32772-06
from Cole-Parmer

bull; Detect liquids regardless of conductivity, color, or specific gravity. • Economical and compact <emdash >built-in solid-state switching electronics. • One-unit installation <emdash >simply screws into the top or side of your tank. These dependable, electro-optic level... [See More]

  • Device Classification: Sensor Only
  • Operating Temp: 176
  • Maximum Operating Pressure: 150