Analog Current Signal (e.g., 4-20 mA) Level Sensors

Bubble Tube Liquid Level System -- L100
from ControlAir LLC

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

  • Output Options: AnalogCurrent; Alarm / Visual Indicator
  • Repeatability (Point Level): 0.1000
  • Device Classification: Sensor System
  • Accuracy (Continuous Level): 0.2000
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]

  • Output Options: AnalogCurrent
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Device Classification: Sensor Only
  • Material Temperature Range: -22 to 257
InnovaSwitch™ Level Switch
from Sierra Instruments, Inc.

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

  • Output Options: AnalogVoltage; AnalogCurrent; Alarm / Visual Indicator
  • Measuring Range: 0.5000 to 120
  • Device Classification: Transmitter
  • Repeatability (Point Level): 0.0312
2-Wire 25 Ghz Pulse Radar Level Transmitter For Continuous Monitoring Of Solids -- SITRANS LR260
from Siemens Process Instrumentation

Overview. SITRANS LR260 is a 2-wire 25 GHz pulse radar level transmitter for continuous monitoring of solids in storage vessels including extreme levels of dust and high temperatures, to a range of 30 m (98.4 ft). Benefits. Graphical local user interface (LUI) makes operation simple with... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 2 to 1181
  • Device Classification: Sensor System
  • Accuracy (Continuous Level): 1
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]

  • Output Options: AnalogCurrent
  • Level Measurement Type: Single Point or Multi-Point Level
  • Device Classification: Sensor Only
  • Meter Technology Type: Electrical Conductivity or Resistance
Dry Pump Monitor -- 2852-DPM
from Arjay Engineering Ltd.

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]

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

  • Output Options: AnalogVoltage; AnalogCurrent
  • Number of Switch Points Range: 1
  • Device Classification: Sensor Only
  • Media Type: Liquid
Water-Level Sensors -- 10202555-00
from TE Connectivity

Body Features. Port Material  : 316 SS. Configuration Features. Electrical Connection  : Overmold Cable Seal. Pressure Port/Fitting  : PTFE Coated Elastomeric Diaphragm. Dimensions. Cable Length (FT)  : 50. Electrical Characteristics. Supply Voltage (V)  : 9 - 28. [See More]

  • Output Options: AnalogCurrent
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 5
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]

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

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

  • Output Options: AnalogCurrent
  • Operating Temp: -4 to 158
  • Media Type: Liquid
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]

  • Output Options: AnalogCurrent
  • Measuring Range: 315
  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.1969
Compact Ultrasonic Level Transmitter -- LST300
from ABB Measurement & Analytics

The LST300 is a high performance ultrasonic level transmitter that accurately measures level, distance and open channel flow in ranges up to 10m (30ft). It is a non-contact, level measuring instrument designed for use on liquid level in a wide range of applications and industries. LST300 represents... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 9.84 to 394
  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.0800
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]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: 0.5906 to 118
  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
Spent Fuel Pool Multi-Monitor System -- CL86 Plus
from Fluid Components Intl. (FCI)

The CL86 Plus is an extension of FCI ’s nuclear industry proven thermal dispersion technology, 1E qualified CL86. CL86 Plus combines the three critical measurements of continuous level, point level and temperature into an integrated multi-variable solution designed specifically for spent fuel... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 0.0 to 30
  • Device Classification: Sensor System
  • Repeatability (Point Level): 0.2500
2-Wire, 25 Ghz Pulse Radar Level Transmitter For Continuous Monitoring Of Liquids And Slurries -- SITRANS LR250
from Siemens Process Instrumentation

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

  • Output Options: AnalogCurrent
  • Measuring Range: 2 to 394
  • Device Classification: Sensor System
  • Media Type: Liquid
Foam Control Monitor -- 2852-FCM
from Arjay Engineering Ltd.

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]

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

  • Output Options: AnalogVoltage; AnalogCurrent
  • Number of Switch Points Range: 1
  • Device Classification: Sensor Only
  • Media Type: Liquid
Water-Level Sensors -- 10202774-00
from TE Connectivity

Body Features. Port Material  : 316 SS. Configuration Features. Electrical Connection  : 1/2 MNPT Conduit Fitting with Overmold Cable Seal. Pressure Port/Fitting  : Open Face. Dimensions. Cable Length (FT)  : 50. Electrical Characteristics. Supply Voltage (V)  : 9... [See More]

  • Output Options: AnalogCurrent
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 10
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]

  • Output Options: AnalogCurrent
  • Measuring Range: ? to 1368
  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.0800
Float, Level Sensors -- 725-1140-ND [SSF67V70S1000 from Cynergy3 Corp.]
from Digi-Key Electronics

SENSOR LEVEL 70-1000MM 4-20MA [See More]

  • Output Options: AnalogCurrent
  • Media Type: Liquid
  • Measuring Range: 2.76 to 39.37
  • Operating Temp: 275
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]

  • Output Options: AnalogCurrent
  • Measuring Range: 591
  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.0787
Laser Level Transmitter -- LLT100
from ABB Measurement & Analytics

The LLT100 is a high performance laser transmitter that accurately measures level, distance and position over short and long ranges. It is a non-contact, level measuring instrument designed for industrial applications and harsh environments. Overview. The LLT100 is specifically made for industrial... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 19.69 to 7874
  • Device Classification: Transmitter
  • Accuracy (Continuous Level): 0.8000
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]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: 0.5906 to 98.43
  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
2-Wire, 6 Ghz Pulse Radar Level Transmitter For Continuous Monitoring Of Liquids And Slurries -- SITRANS LR200
from Siemens Process Instrumentation

Overview. SITRANS LR200 is a 2-wire, 6 GHz pulse radar level transmitter for continuous monitoring of liquids and slurries in storage and process vessels including high temperature, pressure, agitation, and turbulence to a range of 20 m (65 ft). Benefits. Graphical local user interface (LUI) makes... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 12 to 780
  • Device Classification: Sensor System
  • Media Type: Liquid
Foam Control Monitor -- 2880-FCM
from Arjay Engineering Ltd.

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]

  • Output Options: AnalogCurrent
  • Media Type: Liquid
  • Device Classification: Sensor Only; Sensor System
  • Level Measurement Type: Continuous Level
Hydrostatic Liquid Level Sensor -- CTE / CTU / CTW9000...CS
from First Sensor AG

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

  • Output Options: AnalogVoltage; AnalogCurrent
  • Number of Switch Points Range: 1
  • Device Classification: Sensor Only
  • Media Type: Liquid
Water-Level Sensors -- 10203162-00
from TE Connectivity

Body Features. Port Material  : 316 SS. Configuration Features. Electrical Connection  : 1/2 MNPT Conduit Fitting with Overmold Cable Seal. Pressure Port/Fitting  : Open Face. Dimensions. Cable Length (FT)  : 30. Electrical Characteristics. Supply Voltage (V)  : 9... [See More]

  • Output Options: AnalogCurrent
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 15
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]

  • Output Options: AnalogCurrent
  • Measuring Range: ? to 312
  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.2000
Float, Level Sensors -- ILLS-G0100-5-003-ND [ILLS-G0100-5-003 from Cynergy3 Corp.]
from Digi-Key Electronics

SENSOR PRESSUER 0-1MWG 4-20MA [See More]

  • Output Options: AnalogCurrent
  • Operating Temp: -4 to 140
  • Media Type: Liquid
Wired Radar Sensor for Continuous Level Measurement -- VEGAPULS C 11
from VEGA Americas, Inc.

Application area. Axial cable outlet, 4 ... 20 mA output, measuring range up to 8 m, accuracy ±5 mm, PVC cable with 10 m length. VEGAPULS C 11 is the ideal sensor for non-contact level measurement in simple applications where a high degree of protection is required. It is particularly suitable... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 315
  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.1969
Laser Level Transmitter -- LM200
from ABB Measurement & Analytics

High performance laser distance level and position sensor. The LM200 Laser is a laser-based distance measuring instrument used in process control systems. The on-board microprocessor calculates distance by multiplying the speed of light by the time it takes for a laser pulse to travel from the... [See More]

  • Output Options: AnalogCurrent; Alarm / Visual Indicator
  • Measuring Range: 4800
  • Device Classification: Transmitter
  • Media Type: Dry material (Bulk solids and powders)
All-In-One Linear Displacement and Level Measurement Probe -- SANTEST GYcAT4
from Exsenco, LLC

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

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: 0.5906 to 138
  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
2-Wire, 6 Ghz Pulse Radar Level Transmitter For Continuous Monitoring Of Liquids And Slurries -- SITRANS Probe LR
from Siemens Process Instrumentation

Overview. SITRANS Probe LR is a 2-wire, 6 GHz pulse radar level transmitter for continuous monitoring of liquids and slurries in storage vessels with nominal pressure and temperature, to a range of 20 m (66 ft). Benefits. Uni-Construction polypropylene rod antenna standard. Easy installation and... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 12 to 780
  • Device Classification: Sensor System
  • Accuracy (Continuous Level): 0.4000
Level Detection Probe -- 2882-LS
from Arjay Engineering Ltd.

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]

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

  • Output Options: AnalogCurrent
  • Number of Switch Points Range: 1
  • Device Classification: Sensor Only
  • Media Type: Liquid
Water-Level Sensors -- 10206427-00
from TE Connectivity

Body Features. Port Material  : 316 SS. Configuration Features. Electrical Connection  : Overmold Cable Seal. Pressure Port/Fitting  : Open Face. Dimensions. Cable Length (FT)  : 20. Electrical Characteristics. Supply Voltage (V)  : 9 - 28. Operation/Application. [See More]

  • Output Options: AnalogCurrent
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 10
3D Multiple-Scanner System -- MVL
from BinMaster, Inc.

In very large bins, tanks or silos, the BinMaster MVL 3D multiple-scanner system is the answer for precise inventory management. The MVL system integrates multiple-point measurement data from two or more 3DLevelScanners to cover a very wide surface area which makes it able to estimate inventory... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: ? to 2400
  • Device Classification: Sensor System
  • Media Type: Dry material (Bulk solids and powders)
Float, Level Sensors -- ILLSU-GI048-5-003-ND [ILLSU-GI048-5-003 from Cynergy3 Corp.]
from Digi-Key Electronics

SENSOR PRES 0-48"WG 4-20MA 3M [See More]

  • Output Options: AnalogCurrent
  • Operating Temp: -4 to 140
  • Media Type: Liquid
Wired Radar Sensor for Continuous Level Measurement -- VEGAPULS C 22
from VEGA Americas, Inc.

Application area. Lateral cable outlet, measuring range up to 15 m, accuracy ±2 mm, 4 ... 20 mA, HART, SDI-12 or Modbus output, Ex approval. VEGAPULS C 22 is the ideal sensor for non-contact level measurement in simple applications where a high degree of protection is required. It is... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 591
  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.0787
Laser Level Transmitter -- LM80
from ABB Measurement & Analytics

Intermediate range laser level and position sensor. The LM80 Laser is a high performance laser transmitter that accurately measures level, distance and position over long ranges in extreme environments. The LM80 features advanced timing and sophisticated signal processing for pinpoint accuracy at up... [See More]

  • Output Options: AnalogCurrent; Alarm / Visual Indicator
  • Measuring Range: 6000
  • Device Classification: Transmitter
  • Accuracy (Continuous Level): 1.2
All-In-One Linear Displacement and Level Measurement Probe -- SANTEST GYLS-T/GYLT-T
from Exsenco, LLC

SANTEST's GYLS/LT series has now "T" version which offers zero/full scale adjust trimmer at rear end of sensor head. Through the holes you can easily adjust by screw driver. Cover screw of the holes guarantee protection grade IP67. [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: 0.5906 to 118
  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
2-Wire, 78 Ghz Fmcw Radar Level Transmitter For Continuous Monitoring Of Solids -- SITRANS LR560
from Siemens Process Instrumentation

Overview. SITRANS LR560 2-wire, 78 GHz FMCW radar level transmitter for continuous monitoring of solids in silos to a range of 100 m (329 ft). Benefits. Rugged stainless steel design for industrial applications. 78 GHz high frequency provides very narrow beam, virtually no mounting nozzle noise, and... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 15.75 to 3936
  • Device Classification: Sensor System
  • Accuracy (Continuous Level): 1
Level Transmitter -- 2880-LT
from Arjay Engineering Ltd.

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]

  • Output Options: AnalogCurrent
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Device Classification: Sensor Only; Sensor System; Transmitter
  • Level Measurement Type: Continuous Level
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]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Number of Switch Points Range: 1
  • Device Classification: Sensor Only
  • Media Type: Liquid
Water-Level Sensors -- 10208105-00
from TE Connectivity

Body Features. Port Material  : 316 SS. Configuration Features. Electrical Connection  : 1/2 MNPT Conduit Fitting with Overmold Cable Seal. Pressure Port/Fitting  : PTFE Coated Elastomeric Diaphragm with Diaphragm Protector (Cage). Dimensions. Cable Length (FT)  : 20. [See More]

  • Output Options: AnalogCurrent
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 10
80 GHz Non-Contact Radar for Solids -- NCR-80
from BinMaster, Inc.

The BinMaster NCR-80 is a non-contact radar level sensor designed for superior performance in extremely dusty powders and bulk solids. Its powerful 80 GHz frequency focused in a narrow 4 ° beam angle with a measuring range up to 393 feet and accuracy within 0.2 inches means it excels in tall and... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: ? to 4716
  • Device Classification: Sensor System
  • Media Type: Dry material (Bulk solids and powders)
Float, Level Sensors -- ILS-G0100-003-ND [ILS-G0100-003 from Cynergy3 Corp.]
from Digi-Key Electronics

SENSOR PRESSURE 0-1MWG 4-20MA [See More]

  • Output Options: AnalogCurrent
  • Operating Temp: -4 to 140
  • Media Type: Liquid
Wired Radar Sensor for Continuous Level Measurement -- VEGAPULS C 23
from VEGA Americas, Inc.

Application area. Axial cable outlet, measuring range up to 30 m, accuracy ±2 mm, 4 ... 20 mA, HART, SDI-12 or Modbus output, Ex-approval. VEGAPULS C 23 is the ideal sensor for non-contact level measurement in simple applications where a high degree of protection is required. It is particularly... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 1181
  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.0787
Magnetostrictive Liquid Level Transmitter -- AT100
from ABB Measurement & Analytics

The AT100 is Based Upon the Magnetostrictive Principle. The Sensing Tube Contains a Wire, which is Pulsed at Fixed Time Intervals and the Interaction of the Current Pulse with the Magnetic Field Created by the Magnetic Float. This Causes a Torsional Stress Wave to be Induced in the Wire. This... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 1 to 75
  • Device Classification: Transmitter
  • Accuracy (Continuous Level): 0.0500
Compact Linear Displacement and Level Measurement Probe -- SANTEST GYGS
from Exsenco, LLC

SANTEST's GYGS probe is a series of which sensor head is extremely thin (20mm thick) adopting new method of detecting magnetostrictive phenomena. Applying to hydraulic cylinder, its total length becomes space saving. GYGS probe is used in combination with the GYGSC controller, which provides... [See More]

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

  • Output Options: AnalogCurrent
  • Repeatability (Point Level): 0.0800
  • Device Classification: Sensor Only
  • Media Type: Liquid; Dry material (Bulk solids and powders)
Liquid and Powder Level Detector -- 4100-LEV
from Arjay Engineering Ltd.

Continuous level monitoring of liquids and bulk solids. This unique level system provides complete flexibility for monitoring one or more tanks in one complete package. The Level-Ease 4100 sensing probe monitors the capacitance field between the probe and it ’s concentric shield of the tank... [See More]

  • Output Options: AnalogCurrent
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Device Classification: Sensor Only; Sensor System
  • Level Measurement Type: Continuous Level
Hydrostatic Liquid Level Sensor -- KTE / KTU / KTW8000...CS
from First Sensor AG

The KTE / KTU / KTW8000...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 highly chemical resistant PPS (Polyphenylensulfide) plastic... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Number of Switch Points Range: 1
  • Device Classification: Sensor Only
  • Media Type: Liquid
Continuous Level Sensor, 3DLevelScanner -- 3DLS S / M / MV
from BinMaster, Inc.

BinMaster's 3DLevelScanner is the only level sensor that measures multiple points on a material's surface, providing continuous, non-contact inventory volume measurement that accounts for irregular material topography. This advanced acoustics-based technology is proven to perform in powders and bulk... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: ? to 2400
  • Device Classification: Sensor System
  • Media Type: Dry material (Bulk solids and powders)
Float, Level Sensors -- ILSE-G0100-5-ND [ILSE-G0100-5 from Cynergy3 Corp.]
from Digi-Key Electronics

SENSOR PRESSURE 0-1MWG 4-20MA [See More]

  • Output Options: AnalogCurrent
  • Operating Temp: -40 to 257
  • Media Type: Liquid
RF Capacitance Liquid Level Switch -- A38
from ABB Measurement & Analytics

Integral transmitter with dual compartment housing [See More]

  • Output Options: AnalogCurrent
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Device Classification: Transmitter
  • Level Measurement Type: Continuous Level
Compact Linear Displacement and Level Measurement Probe -- SANTEST GYMS
from Exsenco, LLC

SANTEST's GYMS probe/GYMSC controller is a compact, low-cost type series adopting newly developed signal detecting method. GYMS probe has interchangeability in mechanical dimension with GYMT series, also protection graded up to IP67. Optional connector cable out variety presents more flexible... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: 0.5906 to 118
  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
Guided Wave Radar Transmitter For Short And Medium Range Level, Level/Interface, And Volume Measurement Of Liquids And Solids -- SITRANS LG200
from Siemens Process Instrumentation

Overview. SITRANS LG200 is a guided wave radar transmitter for short and medium range level, level/interface, and volume measurement of liquids and solids. It is unaffected by changes in process conditions, high temperatures and pressures, and steam. Benefits. Coaxial, rigid, and flexible single or... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 6 to 900
  • Device Classification: Transmitter
  • Media Type: Liquid; Dry material (Bulk solids and powders)
Liquid Interface Alarm -- 2852-IFA
from Arjay Engineering Ltd.

Reliable interface monitoring for alarm between two liquids. The sensing probe continuously monitors the liquid in a vessel and will alarm when the interface of a different dielectric liquid crosses the active probe. Typical applications include oil/water interface in pipes and separators, water... [See More]

  • Output Options: AnalogCurrent
  • Media Type: Liquid
  • Device Classification: Sensor Only; Sensor System
  • Level Measurement Type: Continuous Level
Hydrostatic Liquid Level Sensor -- KTE2000...CS
from First Sensor AG

The KTE2000...CS submersible hydrostatic liquid level sensors allow for high media compatibility with many industrial liquids. The level transmitters are based on capacitive ceramic pressure sensor elements and feature a stainless steel housing. They are calibrated and temperature compensated and... [See More]

  • Output Options: AnalogCurrent
  • Number of Switch Points Range: 1
  • Device Classification: Sensor Only
  • Media Type: Liquid
SmartBob II RemoteLevel Measurement System -- SBR II
from BinMaster, Inc.

The SmartBob II Remote is a proven, reliable level measurement system using cable-based sensoring technology. Combined with the powerful eBob software and remote control consoles, SmartBob II offers the strongest and smartest cable-based inventory measurement system on the market today –with... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: ? to 1800
  • Device Classification: Sensor System
  • Media Type: Dry material (Bulk solids and powders)
Float, Level Sensors -- ILSEU-G0100-5-ND [ILSEU-G0100-5 from Cynergy3 Corp.]
from Digi-Key Electronics

SENSOR PRESSURE 0-1MWG 4-20MA [See More]

  • Output Options: AnalogCurrent
  • Operating Temp: -40 to 257
  • Media Type: Liquid
Ultrasonic Level Transmitter -- MICRO LP
from ABB Measurement & Analytics

The KSONIK MICRO LP Ultrasonic Level Transmitter is designed to measure liquid (16 ft. / 5 m) levels. The range can be configured by the keyboard and display. The KMICRO LP is mounted on top of the vessel or tank. The microprocessor in the KMICRO LP fires an electronic pulse that the transducer... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 197
  • Device Classification: Transmitter
  • Media Type: Liquid
Compact Linear Displacement and Level Measurement Probe -- SANTEST GYMT
from Exsenco, LLC

SANTEST's GYMT series, the compact probe and controller in the GY series, have an extremely simplified and carefully selected electronics in a small place. By employing COMBICON screw plug connectors of Phoenix Contact in the GYMTC controller, wiring operation becomes easier and more reliable. The... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: 0.5906 to 78.74
  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
Ultrasonic Level Transmitter -- SITRANS LU240
from Siemens Process Instrumentation

The SITRANS Probe LU240 ultrasonic level transmitter is ideal for level, volume, and volume flow measurements in a wide range of applications. It works with liquids, slurries, and bulk materials up to 40 feet (12 meters). The SITRANS Probe LU240 is ideal for level monitoring in the water and... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 8 to 480
  • Device Classification: Transmitter
  • Accuracy (Continuous Level): 0.2362
Oil/Water Interface Transmitter -- 2880-OWI
from Arjay Engineering Ltd.

Reliable monitoring of oil/water interface and emulsions. The sensing probe continuously monitors the capacitance of the inserted probe. As the interface or emulsion layer (rag layer) crosses over the probe, a proportional 4-20 mA output is provided. Typical applications include oil water... [See More]

  • Output Options: AnalogCurrent
  • Media Type: Liquid
  • Device Classification: Sensor Only; Sensor System; Transmitter
  • Level Measurement Type: Continuous Level
Optical Liquid Level Switch -- OLM
from First Sensor AG

The OLM high performance optical liquid level switches use solid state technology with no moving parts for highly accurate and reliable measurements. The sensor's plastic polysulphone measuring tip and rugged stainless steel housing with G 1/2 or 1/2 NPT threaded connection provides excellent media... [See More]

  • Output Options: AnalogCurrent
  • Number of Switch Points Range: 1
  • Device Classification: Sensor Only
  • Media Type: Liquid
Ultrasonic Level Sensor Transmitter -- SmartSonic
from BinMaster, Inc.

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

  • Output Options: AnalogCurrent
  • Measuring Range: ? to 1080
  • Device Classification: Transmitter
  • Media Type: Liquid; Dry material (Bulk solids and powders)
Float, Level Sensors -- ILSU-GI048-003-ND [ILSU-GI048-003 from Cynergy3 Corp.]
from Digi-Key Electronics

SENSOR PRESSURE 0-48WG 4-20MA [See More]

  • Output Options: AnalogCurrent
  • Operating Temp: -4 to 140
  • Media Type: Liquid
Ultrasonic Liquid Level Transmitter -- KMICRO
from ABB Measurement & Analytics

The KSONIK MICRO Ultrasonic Level Transmitter and Switch is designed to measure liquid (32 ft. / 10 m) and bulk solids (10 ft. / 3 m) levels. The range can be configured by the keyboard and display. The KMICRO is mounted on top of the vessel or tank. The microprocessor in the KMICRO fires an... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 384
  • Device Classification: Transmitter
  • Media Type: Liquid; Dry material (Bulk solids and powders)
Compact Linear Displacement and Level Measurement Probe -- SANTEST GYPE2K
from Exsenco, LLC

SANTEST's GYPE2K probe is a sensor characterized in a fine rod and a small head. A fine rod (outside diameter Φ4) and a small head expand the design flexibility of the equipment. Standard magnet and float can be used. With the GYMSC controller, it outputs analogue signal of 0-10V or 4-20mA. [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: 1.97 to 9.84
  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
Ultrasonic Fuel Level Sensor -- 2UF1.....01.A00
from elobau U.S., Inc.

Your benefits at a glance: + Non-contact level measurement. + Wear-free level measurement. + For extreme operating temperature ranges from -40 ° to +105 °C. + Analogue output signal. + Space-saving design. + Suitable for diesel and bio-diesel. Application areas: This ultrasonic fuel level... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: 3.35 to 47.24
  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.0787
Magnetostrictive Level Transmitter -- Series ILT-6000
from JOGLER, Inc.

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

  • Output Options: AnalogCurrent
  • Measuring Range: ? to 300
  • Device Classification: Transmitter
  • Accuracy (Continuous Level): 0.0150
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]

  • Output Options: AnalogCurrent
  • Measuring Range: 0.0 to 394
  • Device Classification: Sensor Only
  • Media Type: Liquid
Continuous Output Liquid Level Sensor (Transmitter)
from FPI Sensors International

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

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: 4 to 96
  • Device Classification: Transmitter
  • Media Type: Liquid
Potentiometric Level Transmitter For Viscous Fluids
from Alfa Laval Inc.

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

  • Output Options: AnalogCurrent
  • Measuring Range: 0.0 to 118
  • Device Classification: Transmitter
  • Accuracy (Continuous Level): 0.5900
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]

  • Output Options: AnalogCurrent
  • Measuring Range: 0.0 to 40
  • Device Classification: Sensor Only; Transmitter
  • Media Type: Liquid
Compact Level Monitoring System -- NRGT 26-1 [NRGT 26-1 from Flowserve Gestra]
from Flowserve Corporation

x [See More]

  • Output Options: AnalogCurrent; Alarm / Visual Indicator
  • Media Type: Liquid
  • Device Classification: Sensor System
  • Level Measurement Type: Continuous Level
Level Indicating Transmitter -- LIT-25
from Micronics, Ltd.

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

  • Output Options: AnalogCurrent
  • Measuring Range: 384
  • Device Classification: Transmitter
  • Number of Switch Points Range: 1
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]

  • Output Options: AnalogCurrent; Alarm / Visual Indicator
  • Measuring Range: 2.36 to 15.75
  • Device Classification: Sensor Only
  • Repeatability (Point Level): 0.0197
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]

  • Output Options: AnalogCurrent
  • Media Type: Liquid
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
703 Series
from Solutions with Innovation, LLC

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

  • Output Options: AnalogCurrent
  • Measuring Range: 6 to 192
  • Device Classification: Transmitter
  • Media Type: Liquid
Continuous Level Measurement Probe -- LV3000 / LV4000
from OMEGA Engineering, Inc.

The LV3000/LV4000 Series continuous level measurement probes are flexible, cost-effective solutions for applications involving liquids, pastes, and some solids. The built-in (one-piece) electronic module provides a 4 to 20 mA output (2-wire) signal that is proportional to the process level. Zero and... [See More]

  • Output Options: AnalogCurrent
  • Repeatability (Point Level): 0.0394
  • Device Classification: Sensor Only
  • 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]

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

  • Output Options: AnalogCurrent
  • Media Type: Liquid
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
Ultrasonic Level Transmitters -- LU Series
from Malema Sensors

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

  • Output Options: AnalogCurrent
  • Measuring Range: 11.81 to 276
  • Device Classification: Transmitter
  • Accuracy (Continuous Level): 0.0787
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]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: 2 to 240
  • Device Classification: Sensor Only
  • Media Type: Liquid
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]

  • Output Options: AnalogCurrent; Frequency / Modulated Frequency (optional feature)
  • Measuring Range: 0.0 to 138
  • Device Classification: Sensor Only; Transmitter
  • Media Type: Liquid
Deep-water Level &Temperature; Transmitter -- MPM426WS
from Micro Sensor Co., Ltd.

MPM426WS Deep-water Level &Temperature Transmitter is a full welded, full sealed and submersible diffusion silicon instrument for level and temperature measurement. It uses a high stable and reliable piezo-resistive OEM pressure sensor and a PT1000 temperature sensor with a high-performance... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 13780 to 78740
  • Device Classification: Sensor Only
  • Media Type: Liquid
NBK - Bypass Level Indicator
from KOBOLD Instruments, Inc.

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

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

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

  • Output Options: AnalogCurrent
  • Measuring Range: 12 to 432
  • Device Classification: Transmitter
  • Accuracy (Continuous Level): 39.6
Level Sensing Pressure Transducer -- Model 350
from Viatran

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

  • Output Options: AnalogCurrent
  • Media Type: Liquid
  • Device Classification: Transmitter
  • Level Measurement Type: Continuous Level
Explosion Proof Ultrasonic Level Transmitter with EX Approval -- Signet 2260
from GF Piping Systems

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

  • Output Options: AnalogCurrent
  • Media Type: Liquid
  • Device Classification: Transmitter
  • Meter Technology Type: Ultrasonic/Sonic
Ceramic Capacitive Level Transmitter -- Nanolevel
from Keller America, Inc.

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

  • Output Options: AnalogCurrent
  • Media Type: Liquid
  • Device Classification: Transmitter
  • Maximum Operating Pressure: 4.34
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]

  • Output Options: AnalogCurrent
  • Measuring Range: 0.0 to 396
  • Device Classification: Sensor Only
  • Media Type: Liquid
Low Profile Ultrasonic Level Sensor (13' Range) -- FlatPack®
from Massa Products Corporation

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

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: 4 to 156
  • Device Classification: Transmitter
  • Media Type: Liquid; Dry material (Bulk solids and powders)
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]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Accuracy (Continuous Level): 0.5000
  • Device Classification: Sensor Only; Transmitter
  • Media Type: Liquid
Capacitive Level Transmitter, Integrated Electronics -- SC404
from Sitron

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

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

  • Output Options: AnalogCurrent
  • Measuring Range: 0.0 to 591
  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.1970
Non-Contact, Radar Level Transmitter For Liquids -- OPTIWAVE 7500 C
from KROHNE Messtechnik

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

  • Output Options: AnalogCurrent
  • Measuring Range: 0.0 to 3937
  • Device Classification: Transmitter
  • Repeatability (Point Level): 0.0400
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]

  • Output Options: AnalogCurrent
  • Media Type: Liquid
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
Oil Tank Accessories -- Level Temperature Switch NVT
from KTR Corporation

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

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

  • Output Options: AnalogVoltage; AnalogCurrent; Alarm / Visual Indicator
  • Measuring Range: 4 to 120
  • Device Classification: Sensor Only; Sensor System (optional feature); Transmitter
  • Number of Switch Points Range: 1 to 2
Float Reed Switch -- 73R7794 [HFS30 from Comus International]
from Newark, An Avnet Company

Float Reed Switch; Output Current:500mA; Sensor Body Material:Stainless Steel; Body Material:Stainless Steel; Circuitry:SPST-NO; Contact Current AC Max:1A; Contact Current DC Max:1A; Series:HFS30; Switch Terminals:Wire Leaded [See More]

  • Output Options: AnalogCurrent
  • Meter Technology Type: Mechanical/magnetic Floats
Continuous Level Transmitter -- XM-XT 300 Series
from Gems Sensors & Controls

All-Plastic Wetted Parts. 4mm Resolution. Indicating Length to 14 ˝ (35.5 cm); Stem Length to 20 ˝ (50 cm). Your most complete line of small, polysulfone liquid level sensors. Designed for the high quantity needs of the OEM, XM/XT-300 Series transmitters are the ideal level sensor for... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: 14
  • Device Classification: Transmitter
  • Media Type: Liquid
Level - Capacitance -- Liquicap M FMI 51/52
from Endress+Hauser, Inc.

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

  • Output Options: AnalogCurrent; Alarm / Visual Indicator
  • Measuring Range: ? to 396
  • Device Classification: Transmitter
  • Media Type: Liquid
Anti-Clogging Level Transmitter -- LM1 005
from Winters Instruments

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

  • Output Options: AnalogVoltage; AnalogCurrent
  • Accuracy (Continuous Level): 0.5000
  • Device Classification: Transmitter
  • Media Type: Liquid
Radar Level Sensors -- R3-100C232
from Madison Company

Madison Company offers a series of low-cost radar sensors for continuous level measurement. This product series offers a logical extension to the ultrasonic sensor series, where application conditions are in need of non-contact liquid level measurement, and where ultrasonic level measurement is not... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 1200
  • Device Classification: Transmitter
  • Media Type: Liquid
EchoPod Ultrasonic Level Switch/Transmitter/Controller -- DL14
from Clark Solutions

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

  • Output Options: AnalogCurrent
  • Measuring Range: 0.0 to 49.2
  • Device Classification: Sensor System
  • Accuracy (Continuous Level): 0.1250
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]

  • Output Options: AnalogCurrent
  • Measuring Range: 415
  • Device Classification: Sensor Only; Sensor System
  • Number of Switch Points Range: 5
Magnetostrictive Level Transmitter -- Series MGT-6000
from JOGLER, Inc.

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

  • Output Options: AnalogCurrent
  • Measuring Range: ? to 240
  • Device Classification: Transmitter
  • Accuracy (Continuous Level): 0.0150
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]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: 0.0 to 50
  • Device Classification: Sensor Only; Transmitter
  • Media Type: Liquid
Ultrasonic Proximity Sensor -- UNAM 18I6903/S14
from Baumer Ltd.

Ultrasonic Distance Measuring Sensor [See More]

  • Output Options: AnalogCurrent; Alarm / Visual Indicator
  • Measuring Range: 3.94 to 39.37
  • Device Classification: Sensor Only
  • Repeatability (Point Level): 0.0197
Optical Liquid Level Switch -- POS Glass Tip Range
from SST Sensing Ltd.

The POS Glass Tip range of liquid level switches are robust and rugged, ideal for operation in harsh industrial environments, aggressive chemicals and extreme temperatures up to 140 °C. The POS Glass Tip sensor is solid state, combining an infra-red LED and phototransistor which are optically... [See More]

  • Output Options: AnalogCurrent
  • Media Type: Liquid
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
CS01 Series
from Solutions with Innovation, LLC

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

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: ? to 60
  • Device Classification: Transmitter
  • Media Type: Liquid
Liquid Level Transmitter -- LVR20 / 30
from OMEGA Engineering, Inc.

The OMEGA LVR20 and LVR30 Series continuous liquid level sensors operate on a basic voltage divider network principle. As the float rises, a magnet in the float closes a series of reed switches in sequence which varies the tapped-off portion of the voltage divider resistor network. The LVR20 has the... [See More]

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

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: 2 to 80
  • Device Classification: Sensor Only
  • Media Type: Liquid; Dry material (Bulk solids and powders)
Pressure/Level Sensor -- AST4520 10 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]

  • Output Options: AnalogCurrent; Frequency / Modulated Frequency (optional feature)
  • Measuring Range: 0.0 to 1384
  • Device Classification: Sensor Only; Transmitter
  • Media Type: Liquid
Intelligent Level Transmitter -- MPM4700
from Micro Sensor Co., Ltd.

MPM4700 level transmitter is the full stainless steel construction and full-sealed submersible intelligent level transmitter with high accuracy. It uses highly reliable and stable pressure sensor, intelligent processing circuit, precise digital temperature compensation and linearity correction... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 138 to 7874
  • Device Classification: Sensor Only
  • Media Type: Liquid
NBK-04 - Tank-Top Mounted Level Indicator
from KOBOLD Instruments, Inc.

Product Features. Measuring Depths to 13 Feet. Maximum Pressure to 230 PSIG. Maximum Temperature to 250 °F. Highly Visible Level Indication for Underground Tanks and Pumps. Switches and Transmitters Available. The rugged simplicity of our NBK series bypass level indicator has been adapted for... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Media Type: Liquid
  • Device Classification: Gauge
  • Level Measurement Type: Continuous Level
Level Sensing Pressure Transducer -- Model 351
from Viatran

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

  • Output Options: AnalogCurrent
  • Media Type: Liquid
  • Device Classification: Transmitter
  • 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]

  • Output Options: AnalogCurrent
  • Media Type: Liquid
  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
Ceramic Capacitive Level Transmitter -- Series 46X
from Keller America, Inc.

The Series 46 X combines the ceramic measuring cell for low pressure ranges with the µP-electronics of the digital Series 30 pressure transmitters. The signal values of the pressure- and temperature sensors are determined by a polynomial compensation. The values can be shown and stored on a PC... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Media Type: Liquid
  • Device Classification: Sensor Only; Transmitter
  • Level Measurement Type: Continuous Level
Ultrasonic Level Sensor (13' Range) -- PulStar®
from Massa Products Corporation

MassaSonic ® PulStar ® Series Ultrasonic Sensors are ruggedly designed transmitting modules that provide reliable continuous level or distance measurement of fluids, pastes, or solid bulk materials. PulStar Sensors accurately operate at application ranges from 4 inches (100 mm) to 20 feet (6... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: 12 to 156
  • Device Classification: Transmitter
  • Media Type: Liquid
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]

  • Output Options: AnalogVoltage; AnalogCurrent; Alarm / Visual Indicator
  • Media Type: Liquid
  • Device Classification: Sensor Only; Sensor System; Transmitter
  • Level Measurement Type: Continuous Level
Capacitive Level Transmitter, Large Aluminum Housing, Integrated Galvanic Isolation and Electronics -- SC404
from Sitron

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

  • Output Options: AnalogCurrent
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Device Classification: Transmitter
  • 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]

  • Output Options: AnalogCurrent
  • Media Type: Liquid
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
Non-Contact, Radar Level Transmitter For Liquids Agitated And Corrosive Liquids -- OPTIWAVE 7400 C
from KROHNE Messtechnik

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

  • Output Options: AnalogCurrent
  • Measuring Range: 0.0 to 3937
  • Device Classification: Transmitter
  • Repeatability (Point Level): 0.0400
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]

  • Output Options: AnalogCurrent
  • Media Type: Liquid
  • Device Classification: Sensor Only
  • Level Measurement Type: Single Point or Multi-Point Level
Oil-Level Indicator
from KTR Corporation

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

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

  • Output Options: AnalogVoltage; AnalogCurrent; Alarm / Visual Indicator
  • Measuring Range: 8 to 240
  • Device Classification: Sensor Only; Sensor System (optional feature); Transmitter
  • Number of Switch Points Range: 1 to 2
Continuous Level Transmitter -- XM/XT 36490 Series
from Gems Sensors & Controls

5" ANSI Flanges. Stainless Steel Construction. Standard Lengths to 18 Feet (5.48 m). These rugged level transmitters are designed for tanks up to 18 feet (5.48 m) in depth. Heavy duty stems resist turbulence, and float options accommodate liquids with minimum specific gravity as low as 0.53. [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: 216
  • Device Classification: Transmitter
  • Media Type: Liquid
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]

  • Output Options: AnalogVoltage; AnalogCurrent; Frequency / Modulated Frequency; Alarm / Visual Indicator
  • Measuring Range: ? to 468
  • Device Classification: Sensor Only
  • Media Type: Dry material (Bulk solids and powders)
Radar Level Sensors -- R3-100C485
from Madison Company

Madison Company offers a series of low-cost radar sensors for continuous level measurement. This product series offers a logical extension to the ultrasonic sensor series, where application conditions are in need of non-contact liquid level measurement, and where ultrasonic level measurement is not... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 1200
  • Device Classification: Transmitter
  • Media Type: Liquid
EchoSpan Two-Wire Ultrasonic Level Transmitter -- LU81
from Clark Solutions

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

  • Output Options: AnalogCurrent
  • Measuring Range: 4 to 197
  • Device Classification: Transmitter
  • Media Type: Liquid
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]

  • Output Options: AnalogCurrent
  • Measuring Range: 415
  • Device Classification: Sensor Only; Sensor System
  • Number of Switch Points Range: 4
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]

  • Output Options: AnalogCurrent
  • Measuring Range: 0.0 to 50
  • Device Classification: Sensor Only; Transmitter
  • Media Type: Liquid
Ultrasonic Proximity Sensor -- UNAM 30I6103
from Baumer Ltd.

Ultrasonic Distance Measuring Sensor [See More]

  • Output Options: AnalogCurrent; Alarm / Visual Indicator
  • Measuring Range: 3.94 to 39.37
  • Device Classification: Sensor Only
  • Repeatability (Point Level): 0.0197
CS02 Series
from Solutions with Innovation, LLC

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

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: ? to 120
  • Device Classification: Transmitter
  • Media Type: Liquid
Non-Contact Ultrasonic Level Transmitter -- LVU800
from OMEGA Engineering, Inc.

The LVU800 Series general purpose 2-wire ultrasonic transmitter provides non-contact level measurement up to 10 m (32'), and is ideally suited for challenging ultrapure, corrosive or waste liquids. Pushbutton calibrated, the transmitter is broadly selected for atmospheric bulk storage, day tank and... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 8 to 394
  • Device Classification: Transmitter
  • Media Type: Liquid
Self Contained Sensor -- RPS-3000PVC/RPS-4000
from Migatron Corporation

These self-contained Ultrasonic Level Sensors provide level control of both liquid and bulk materials. This gives the user a viable alternative to bubblers, floats, capacitance probes, and pressure transmitters. [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 24 to 480
  • Device Classification: Sensor Only
  • Media Type: Liquid; Dry material (Bulk solids and powders)
Level Transmitter -- MPM4809TD
from Micro Sensor Co., Ltd.

MPM4809TD Level Transmitter is a submersible piezoresistive level measuring instrument with all seal construction. High stable and reliable piezoresistive pressure sensor and high-precision circuit chosen. Whole temperature range of digital temperature compensation is done. Specialized cable is... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 0.0 to 78.74
  • Device Classification: Transmitter
  • Media Type: Liquid
NBK-M - Economical Level Indicator
from KOBOLD Instruments, Inc.

Product Features. 316 Stainless Steel Tube. Maximum Pressure to 580 PSIG. Maximum Temperature to 390 °F. Measuring Lengths to 9.8 Ft. Optional Switches, Transmitters and Digital Displays Available. Economical Rugged Design. The Mini-NBK bypass level indicator provides many of the unique features... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: 0.0 to 118
  • Device Classification: Gauge
  • Media Type: Liquid
Level Sensing Pressure Transducer -- Model 359
from Viatran

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

  • Output Options: AnalogCurrent
  • Media Type: Liquid
  • Device Classification: Transmitter
  • Level Measurement Type: Continuous Level
Ultrasonic Level Sensors -- Signet 2270
from GF Piping Systems

The type 2270 is a rugged, high performance ultrasonic level measurement sensor, having transducer and processing electronics incorporated in one single housing. It provides all the sophisticated echo detection features of the well accepted 2260 Ultrasonic Level Transmitters. For single and multiple... [See More]

  • Output Options: AnalogCurrent
  • Media Type: Liquid
  • Device Classification: Sensor Only
  • Level Measurement Type: Continuous Level
Ei Highly Precise Pressure Transmitter -- Series 36 XW Ei
from Keller America, Inc.

These piezoresistive pressure transmitters are approved for use in high explosive gas and dust atmospheres of groups I (mining industry) and II (industrial applications) where there is a high risk of explosion. Optionally available are Low Voltage Versions (LV) with 3,5 ق 8,5 V. Signal... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Media Type: Liquid
  • Device Classification: Sensor Only; Transmitter
  • Level Measurement Type: Continuous Level
Ultrasonic Level Sensor -- PulStar® L-95
from Massa Products Corporation

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

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: 8 to 240
  • Device Classification: Transmitter
  • Media Type: Liquid
Ultrasonic Digital Tank-O-Meter® -- Type U
from Uehling Instrument Company

Type "U" Ultrasonic Digital Tank-O-Meters ® are provided with (2) user programmable setpoint relays. (For alarms, pump/valve on/off, maintaining levels) and an analog output (4-20 mA, 0-10VDC or 0 to 5 VDC). Serial Outputs are also available. [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Repeatability (Point Level): 0.1250
  • Device Classification: Sensor System; Transmitter
  • Media Type: Liquid
Opto Eletronic Level Switch -- SOP400
from Sitron

The SOP400 Opto Eletronic Level Switches are used for level detection in liquids, independent of physical characteristics such as density, dielectric constant or the conductivity of the medium. The SOP400 provides an accurate, repeatable point level switch which can be mounted in any position,... [See More]

  • Output Options: AnalogCurrent; Alarm / Visual Indicator
  • Repeatability (Point Level): 0.0197
  • Device Classification: Sensor Only
  • Number of Switch Points Range: 1
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]

  • Output Options: AnalogCurrent
  • Measuring Range: 2 to 780
  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.2000
Non-Contact, Radar Level Transmitter For Powders And Dusty Atmosphere -- OPTIWAVE 6500 C
from KROHNE Messtechnik

Radar (FMCW) level transmitter for powders and dusty atmospheres. The OPTIWAVE 6500 is a 2-wire 80 GHz radar (FMCW) level transmitter for demanding applications with powders in very dusty atmospheres. With its small beam angle, this radar is particularly suited for continuous, non-contact level... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 0.0 to 3937
  • Device Classification: Transmitter
  • Repeatability (Point Level): 0.0400
Guided Level Radar -- LTC57
from Pepperl+Fuchs GmbH

Premium device for level measurement in bulk solids. Measuring range up to 45 m (148 ft). Process connection 1-1/2 in thread or flange. Temperature range up to 150 °C (302 °F). Pressure range up to 16 bar (232 psi). Up to SIL3 acc. to IEC 61508 [See More]

  • Output Options: AnalogCurrent
  • Operating Temp: -40 to 176
  • Meter Technology Type: Radar/Microwave
Chemically Resistant Sensor -- ToughSonic® CHEM 35
from Senix Distance and Level Sensors

The ToughSonic CHEM 35 ultrasonic sensor is designed for distance measurement applications where corrosive chemical liquids or gasses are present, but it is an excellent sensor for benign environments as well. With a maximum range of 35 feet (10.7 meters), it is the longest range member of the... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent; Alarm / Visual Indicator
  • Measuring Range: 12 to 420
  • Device Classification: Sensor Only; Sensor System (optional feature); Transmitter
  • Number of Switch Points Range: 1 to 2
Continuous Level Transmitter -- XM/XT 66400 Series
from Gems Sensors & Controls

Stainless Steel Construction. Standard Lengths to 18 Feet (5.48 m). These rugged level transmitters are designed for tanks up to 18 feet (5.48 m) in depth. Heavyduty stems resist turbulence, and float options accommodate liquids with minimum specific gravity as low as 0.53. Standard resolution is... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: 216
  • Device Classification: Transmitter
  • Media Type: Liquid
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]

  • Output Options: AnalogCurrent; Alarm / Visual Indicator
  • Measuring Range: ? to 96
  • Device Classification: Sensor Only
  • Media Type: Liquid
Radar Level Sensors -- R3-50C232
from Madison Company

Madison Company offers a series of low-cost radar sensors for continuous level measurement. This product series offers a logical extension to the ultrasonic sensor series, where application conditions are in need of non-contact liquid level measurement, and where ultrasonic level measurement is not... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 600
  • Device Classification: Transmitter
  • Media Type: Liquid
Hydrostatic Submersible Level Transmitter -- FT01
from Clark Solutions

Hydrostatic level sensors measure fluid height and thus its level by means of the hydrostatic pressure applied by the water column directly above the sensor.A measuring cell at the bottom of the sensor registers this pressure so that the sensor Õs internal electronics can generate a 4-20 mA... [See More]

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

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: 0.0 to 50
  • Device Classification: Sensor Only; Transmitter
  • Media Type: Liquid
Ultrasonic Proximity Sensor -- UNAM 50I6121
from Baumer Ltd.

Ultrasonic Distance Measuring Sensor [See More]

  • Output Options: AnalogCurrent; Alarm / Visual Indicator
  • Measuring Range: 15.75 to 98.43
  • Device Classification: Sensor Only
  • Repeatability (Point Level): 0.0394
TR420 Series -- TR420-0401-20
from Solutions with Innovation, LLC

Available in lengths up to 15 feet, the TR420 features a standard ½ inch resolution (optional ¼ inch resolution) and a variety of enclosure styles.The 4-20 mA and 1-5 VDC output options are compatible with most programmable controllers, SCADA systems and meters. With a wide selection... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: ? to 144
  • Device Classification: Transmitter
  • Media Type: Liquid
Radar Level Transmitters -- LVRD500
from OMEGA Engineering, Inc.

The LVRD500 Series comprises low-cost radar sensors for continuous level measurement. This series, a logical extension to the ultrasonic sensor series, is designed for applications requiring non-contact liquid level measurement, in which ultrasonic level measurement is not acceptable. The LVRD500... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 10 to 1200
  • Device Classification: Transmitter
  • Media Type: Liquid
Self Contained Sensor -- RPS-401A-80P
from Migatron Corporation

The RPS-401A-80P analog ultrasonic sensor is mounted in a PVC barrel housing and is completely self contained. It is powered by 20-30 VDC and is reverse polarity protected. It also has a narrow beam angle which enables it to get into tight places. A flat target can tilt up to 10 degrees and still be... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: 8 to 80
  • Device Classification: Sensor Only
  • Media Type: Liquid
Level Transmitter -- MPM489W
from Micro Sensor Co., Ltd.

MPM489W is full sealed submersible level transmitter. It is made by building in high stable and reliable OEM piezo-resistive pressure sensor and high accurate circuit board into the stainless steel housing. Integrated construction and standard signal provide the user easy and convenient application... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 39.37 to 7874
  • Device Classification: Sensor Only
  • Media Type: Liquid
NEO - Ultrasonic Level Transmitter
from KOBOLD Instruments, Inc.

Product Features. Capable of monitoring tanks and bins up to 24.5 feet deep. Compact and easily installed. Automatic temperature compensation. Non-contact sensor. Compatible with viscous, sticky or chemically aggressive media. Provides a 4 - 20 mA transmitter capable of operating in a two or three... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 6 to 288
  • Device Classification: Transmitter
  • Media Type: Liquid
Level Sensing Pressure Transducer -- Model 360
from Viatran

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

  • Output Options: AnalogCurrent
  • Media Type: Liquid
  • Device Classification: Transmitter
  • Level Measurement Type: Continuous Level
General Purpose Submersible Level Transmitter -- Levelgage™
from Keller America, Inc.

The Levelgage submersible level transmitter provides outstanding performance in a wide array of applications, from water storage and distribution to wastewater. It offers your choice of analog outputs (current or voltage). The Levelgage is assembled in the U.S to customer specifications, including... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Media Type: Liquid
  • Device Classification: Sensor Only; Transmitter
  • Level Measurement Type: Continuous Level
Radar Water-level Sensor -- CS476-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. The CS476 is built for higher accuracy and a longer range. Mounted above the water surface to be measured, the sensors use radar —short microwave... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 2 to 1176
  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.1200
Non-Contact, Radar Level Transmitter For Solids From Granulates To Rocks -- OPTIWAVE 6400 C
from KROHNE Messtechnik

Radar (FMCW) level transmitter for solids from granulates to rocks. The OPTIWAVE 6400 is a 2-wire 24 GHz radar (FMCW) level transmitter for basic applications with solids. This radar is designed for continuous, non-contact level measurement of stones, plastic granulates, coffee beans and other... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 0.0 to 3937
  • Device Classification: Transmitter
  • Repeatability (Point Level): 0.0400
Level probe -- LGC2
from Pepperl+Fuchs GmbH

Device for hydrostatic pressure measurement in liquids. High resistance to overload. High-precision, robust ceramic measuring cell with long-term stability. Simultaneous level and temperature measuring by optional integrated Pt100 resistance thermometer. Measuring ranges: 0 bar ... 0.1 bar to 0 bar... [See More]

  • Output Options: AnalogCurrent
  • Operating Temp: 14 to 158
  • Media Type: Liquid
Remote Water Level Sensor -- ToughSonic® REMOTE 30
from Senix Distance and Level Sensors

The ToughSonic REMOTE 30 is a remote liquid level sensor with a maximum range of 30 feet (9.1 meters). This digital sensor is designed for accuracy and long-term durability in remote monitoring applications. With a stainless steel housing, full epoxy potting and NEMA-6P and IP68 ratings, it operates... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: 10 to 360
  • Device Classification: Sensor Only; Transmitter
  • Media Type: Liquid; Dry material (Bulk solids and powders)
Magnetostrictive Level Transmitter -- XT-1000 Series
from Gems Sensors & Controls

Measuring Accuracy Up to +/- 0.008 (0.2 mm). Resolution Better Than 0.04" (1 mm). Temperature Compensated. This high-precision and robust level sensor is designed to provide continuous gauging of liquid media levels in tanks. The measuring principle used by the magnetic float level sensor exploits... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 8 to 157
  • Device Classification: Transmitter
  • Accuracy (Continuous Level): 0.0080
Level - Capacitance -- Solicap M FTI 55/56
from Endress+Hauser, Inc.

Point Level Switch. Universal Capacitive Point Level Switch for Bulk Solids. Your benefits. Extremely robust design for harsh process conditions. Easy and fast commissioning as calibration is performed at the press of a button. Universal application thanks to wide range of certificates and... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent; Frequency / Modulated Frequency; Alarm / Visual Indicator
  • Measuring Range: ? to 864
  • Device Classification: Sensor Only
  • Media Type: Dry material (Bulk solids and powders)
Radar Level Sensors -- R3-50C485
from Madison Company

Madison Company offers a series of low-cost radar sensors for continuous level measurement. This product series offers a logical extension to the ultrasonic sensor series, where application conditions are in need of non-contact liquid level measurement, and where ultrasonic level measurement is not... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 600
  • Device Classification: Transmitter
  • Media Type: Liquid
Ultrasonic Level Transmitter -- FUM10
from Clark Solutions

Ultrasonic level sensors measure the clearance between a l iquid level and the sensors' transmission surface using the echo time measurement of an ultrasonic signal. Liquid levels can be measured and the data sent to master evaluators by means of a programmable current or voltage output. For... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 2.36 to 236
  • Device Classification: Transmitter
  • 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]

  • Output Options: AnalogCurrent
  • Measuring Range: 0.0 to 40
  • Device Classification: Sensor Only; Transmitter
  • Media Type: Liquid
TR420E Series
from Solutions with Innovation, LLC

Available in lengths up to 15 feet, the TR420E features a standard ½ inch repeating increments with optional ¼ inch resolution and can be supplied in a variety of mount sizes and enclosure styles. The 4-20 mA or 1-5 VDC output options are compatible with most programmable controllers,... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent; Alarm / Visual Indicator (optional feature)
  • Measuring Range: ? to 180
  • Device Classification: Transmitter
  • Media Type: Liquid
Submersible Water Level Transmitter -- PX437 / PX438 / PX439
from OMEGA Engineering, Inc.

OMEGA's PX437, PX438 and PX439 Series submersible water level transmitters are designed to meet the rigorous environments of applications including well monitoring, pump tests, lift stations, chemical tank level, ground water and surface water measurement and process control and many others. They... [See More]

  • Output Options: AnalogCurrent
  • Media Type: Liquid
  • Device Classification: Transmitter
  • Level Measurement Type: Continuous Level
Self Contained Sensor -- RPS-401A/RPS-426A
from Migatron Corporation

The RPS-401A, RPS-426A analog ultrasonic sensor is mounted in a 30mm barrel housing, and is completely self contained. It is powered by 20-30VDC, and is reverse polarity protected. It also has a narrow beam angle which enables it to get into tight places. A flat target can tilt up to 8 degrees and... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: 4 to 80
  • Device Classification: Sensor Only
  • Media Type: Liquid
Level Transmitter for High-Temperature Up To 125℃ -- MPM4810
from Micro Sensor Co., Ltd.

MPM4810 is high temperature level transmitter with high accuracy. It uses qualified high temperature pressure sensor as the pressure sensing element and thermal sensor for temperature measurement. It adopts high temperature special signal processing circuit for digital temperature compensation and... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 0.0 to 7874
  • Device Classification: Sensor Only
  • Media Type: Liquid
NGM - Guided Wave Radar Level Transmitter
from KOBOLD Instruments, Inc.

The KOBOLD NGM Series guided wave radar level transmitter uses time domain reflectometry (TDR) technology, also known as “guided microwave ” or “guided wave radar. ” This means that low-energy and high-frequency electromagnetic impulses, generated by the sensor ’s... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 787
  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.1181
Level Sensing Pressure Transducer -- Model 363
from Viatran

In food and dairy, pressure and level measurement applications, it's critical that the device adhere to the latest 3A standards for sanitary instrumentation. With the Model 363 pressure and level transmitter, you can be assured that sanitary standards are met or exceeded. [See More]

  • Output Options: AnalogCurrent
  • Media Type: Liquid
  • Device Classification: Transmitter
  • Level Measurement Type: Continuous Level
High Accuracy Submersible Level Transmitter -- Acculevel SDI
from Keller America, Inc.

The Acculevel SDI high accuracy level transmitter incorporates microprocessor-controlled signal conditioning to provide outstanding accuracy over temperature. Like the original Acculevel, it provides dual outputs but both are digital; one SDI-12 and one RS485. Both allow users to retrieve both level... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Media Type: Liquid
  • Device Classification: Sensor Only; Transmitter
  • Level Measurement Type: Continuous Level
Radar Water-level Sensor -- CS477-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. The CS477 is built with enhanced electronics, giving it a much longer measuring range. Mounted above the water surface to be measured, the sensors use... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 16 to 9055
  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.5900
Ultrasonic Level Sensor -- LUC-M**
from Pepperl+Fuchs GmbH

Quick and simple commissioning via menu-guided onsite operation with four-line display. Envelope curves on the on-site display for simple diagnosis. Linearization function (up to 32 points) for conversion of the measured value into any unit of length, volume or flow rate. Non-contact measurement... [See More]

  • Output Options: AnalogCurrent
  • Meter Technology Type: Ultrasonic/Sonic
Remote Water Level Sensor -- ToughSonic® REMOTE 50
from Senix Distance and Level Sensors

The ToughSonic REMOTE 50 is a remote liquid level sensor with a maximum range of 50 feet (15.2 meters). This digital sensor is designed for accuracy and long-term durability in remote monitoring applications. With a stainless steel housing, full epoxy potting and IP68 rating, it operates in the... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: 12 to 600
  • Device Classification: Sensor Only; Transmitter
  • Media Type: Liquid; Dry material (Bulk solids and powders)
Single-Point Level Switch -- ELS-1100 Series
from Gems Sensors & Controls

These polysulfone level switch units are both compact and economical. They feature a variety of mountings, power requirements and electrical terminations to make it easy to find a perfect match for your application. The ELS Level Switch Series is low cost, compact, optical, level sensors with... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Number of Switch Points Range: 1
  • Device Classification: Sensor Only
  • Media Type: Liquid
Level - Capacitance -- Solicap S FTI77
from Endress+Hauser, Inc.

Economical paddle limit switch for ap. Universal capacitive point level switch. For high temperatures in bulk solids. Your benefits. Extremely robust design for harsh process conditions. Easy and fast commissioning as calibration is performed at the press of a button. Universal application thanks to... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent; Frequency / Modulated Frequency; Alarm / Visual Indicator
  • Measuring Range: ? to 780
  • Device Classification: Sensor Only
  • Media Type: Dry material (Bulk solids and powders)
Ultrasonic Level Sensors - Compact, Short Range -- U3M-148
from Madison Company

Madison Company ’s "Mini Probe" is an addition to the full range of ultrasonic level sensors already offered. Its design is compact, extending just over 2" in height above the tank or drum surface, and it has an operating range of 4" to 6' (0.10 m to 1.8 m). As with all of our standard... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 3.96 to 72
  • Device Classification: Transmitter
  • Media Type: Liquid
Depth and Level Transmitters - Side Entry Cable -- VL4563 Series
from PMC Engineering LLC

PMC has engineered a rugged side entry cable with optional wedge nosecone to facilitate the use of their submersible transmitters inside pipes where the level measurement is required under flowing conditions. This is offered as a standard option for “ ¾ ” inch diameter... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: 0.0 to 50
  • Device Classification: Sensor Only; Transmitter
  • Media Type: Liquid
U002 Series
from Solutions with Innovation, LLC

The U002/U003 Ultrasonic level switches are suitable for most any liquid regardless of its density or conductivity and are a reliable and low cost alternative for installations where a mechanical float-type switch would be impractical. The switches require no calibration, operate in pressures up to... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: ? to 100
  • Device Classification: Sensor Only
  • Repeatability (Point Level): 0.0780
Three-Wire Ultrasonic Level Transmitter -- LVU-303 / LVU-301
from OMEGA Engineering, Inc.

The three-wire ultrasonic level transmitter is the compact solution for non-contact continuous level measurement in process vessels, storage tanks and open channels. The transmitter also features a built-in 10A relay which can be configured as an alarm on a single set point or latched on two... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 6 to 294
  • Device Classification: Transmitter
  • Media Type: Liquid
NGR - Guided Wave Radar Level Transmitter
from KOBOLD Instruments, Inc.

The NGR is a level sensor that uses TDR technology (time-domain re flectometry) and can be used in oil and water-based liquids without calibration. The NGR ’s guided radar uses time-of- flight technology to measure electromagnetic pulses. The time difference between the sent pulse... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 157
  • Device Classification: Sensor System
  • Repeatability (Point Level): 0.0787
Level Sensing Pressure Transducer -- Model 364
from Viatran

You need a product you can trust. Viatran has been consistently delivering pressure and level solutions for over 40 years. When you come on board with a Viatran unit, you can rest assured that you are getting a superior product for the same price. Viatran Model 364 pressure transmitter is just... [See More]

  • Output Options: AnalogCurrent
  • Media Type: Liquid
  • Device Classification: Transmitter
  • Level Measurement Type: Continuous Level
Micro-Bore Submersible Level Transmitter -- Microlevel
from Keller America, Inc.

The Microlevel combines the high accuracy of the Acculevel with a class-leading housing diameter of only 0.63". It incorporates Keller's proven microprocessor-controlled signal conditioning to provide outstanding accuracy over temperature. It provides dual outputs, one 4-20mA analog and one digital... [See More]

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

  • Output Options: AnalogCurrent
  • Measuring Range: 19.69 to 394
  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.3937
Ultrasonic Level Sensor -- LUC4T-G5P-IU-V15
from Pepperl+Fuchs GmbH

Fixed target suppression. Simple calibration. Function monitoring. Fail-safe behavior in the event of no echo. Output signal 4 mA ... 20 mA/0 V ... 10 V. Temperature compensation [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Operating Temp: -13 to 158
  • Meter Technology Type: Ultrasonic/Sonic
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]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: 4 to 168
  • Device Classification: Sensor Only; Transmitter
  • Media Type: Liquid; Dry material (Bulk solids and powders)
Single-Point Level Switch -- ELS-950 Series
from Gems Sensors & Controls

Smallest Size. TPE Over-Molded Electronics. Durable Enough to Handle Harsh Environments. Not only is the ELS-950 the smallest electro-optic liquid level sensor in our arsenal, but it also carries the highest operating temperature capability at 230 °F (110 °C). The Polysulfone housing ensures... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Number of Switch Points Range: 1
  • Device Classification: Sensor Only
  • Media Type: Liquid
Level - Conductive -- Nivotester FTW 325
from Endress+Hauser, Inc.

With intrinsically safe signal circuit for connecting to conductive sensors. Your benefits. Low-cost point level switch for conductive liquids. Line monitoring up to the sensor. Configurable sensitivity range. ATEX, FM and CSA approvals. Intrinsically safe signal circuit EEx ia IIC for using sensors... [See More]

  • Output Options: AnalogCurrent
  • Media Type: Liquid
  • Device Classification: Sensor System
  • Level Measurement Type: Single Point or Multi-Point Level
Depth and Level Transmitters, 4-20 mA Output -- Versaline VL3000 Series
from PMC Engineering LLC

The PMC VersaLine VL3000 Series submersible transmitters are specifically designed for depth and level measurements of groundwater, wastewater and sea water. Typical applications would be in rivers, wells, dams, irrigation, sewage lift stations and oceanography. The stainless steel construction will... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 0.0 to 50
  • Device Classification: Sensor Only; Transmitter
  • Media Type: Liquid
VLIT-2500 Series
from Solutions with Innovation, LLC

VLIT-2500 combines a magnetically coupled local tank indicator with a separate transmitter that sends a current or voltage signal back to a PLC, network or remote controller. The transmitter can be easily calibrated in the field for different liquids and the indicator can be supplied in custom... [See More]

  • Output Options: AnalogCurrent; Alarm / Visual Indicator
  • Measuring Range: ? to 240
  • Device Classification: Sensor Only (optional feature); Sensor System; Transmitter
  • Media Type: Liquid
Ultrasonic Non-Contact Level Transmitter -- LVU41 / LVU42
from OMEGA Engineering, Inc.

The LVU40 series ultrasonic transmitters are advanced ultrasonic level measurement sensors for liquids. These products continue to meet demanding applications. The microprocessor-based circuits provide a temperaturecompensated signal for improved accuracy. All models have the ability to filter false... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 12 to 720
  • Device Classification: Transmitter
  • Media Type: Liquid
NM - Liquid Level Transducer
from KOBOLD Instruments, Inc.

Product Features. Continuous Level Measurement. Undisturbed by Foam. Vapor Insensitive. Liquid Interface Detection. Range of Wetted Parts. The NM series of level transducers is applicable to a wide variety of industrial level indicating applications. A reed chain and travelling float design allow... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 79.2 to 238
  • Device Classification: Sensor Only
  • Media Type: Liquid
Level Sensing Pressure Transducer -- Model WW517
from Viatran

The Model WW517 is a 316L liquid level transmitter with a 3" diameter opened faced Teflon coated sensor for waste water applications. [See More]

  • Output Options: AnalogCurrent
  • Media Type: Liquid
  • Device Classification: Transmitter
  • Level Measurement Type: Continuous Level
Non-Fouling Submersible Level Transmitter -- LevelRat™
from Keller America, Inc.

The LevelRat non-fouling submersible level transmitter is specifically designed for use in environments that would clog a traditional level transmitter. The unique Kynar diaphragm combines increased durability and Teflon-like non-stick properties to provide increased service time without... [See More]

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

  • Output Options: AnalogVoltage; AnalogCurrent; Alarm / Visual Indicator
  • Measuring Range: ? to 144
  • Device Classification: Sensor Only; Sensor System (optional feature); Transmitter
  • Number of Switch Points Range: 1 to 2
Small Size Continuous Level Transmitter -- XM-XT 800 Series
from Gems Sensors & Controls

Stainless or Brass Construction. 1/4-Inch (6 mm) Resolution. Lengths to 144 Inches (3658 mm). OEM Configurations Available. Analog Output. These compact transmitters feature the rugged durability of stainless steel or brass construction. The XM-800 series provides analog output, and can be combined... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: 144
  • Device Classification: Transmitter
  • Media Type: Liquid
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]

  • Output Options: AnalogCurrent
  • Measuring Range: ? to 2760
  • Device Classification: Sensor Only
  • Accuracy (Continuous Level): 0.0787
Depth and Level Transmitters, NPT Process Connection -- VL1000 Series
from PMC Engineering LLC

The PMC VersaLine ® VL1000 Series submersible transmitters with NPT Process Connection for increased applications. Available with either male or female NPT process connections the VL1000 series maintains the VersaLine industry standard, high integrity waterproof design. Featuring fully welded... [See More]

  • Output Options: AnalogCurrent
  • Measuring Range: 0.0 to 50
  • Device Classification: Sensor Only; Transmitter
  • Media Type: Liquid
NML Float Level Transducer
from KOBOLD Instruments, Inc.

Product Features. Simple Reliable Design. Wetted Materials - Brass, Stainless Steel, PVC, or PVDF. Stem Lengths to 12 Feet. Resistive or 4-20 mA Output. Operating Conditions up to 800 PSIG and 300 °F. One of the simplest and most reliable means of measuring the level of non-coating,... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: 118 to 144
  • Device Classification: Sensor Only
  • Media Type: Liquid
OEM Submersible Level Transmitters -- Econolevel
from Keller America, Inc.

The Econolevel provides proven Keller quality for high volume pumping and distribution applications. It offers an industry standard 4-20mA analog output and durable 316L Stainless Steel construction. The Econolevel OEM submersible level transmitter is built in the U.S. Minimum order quantities... [See More]

  • Output Options: AnalogCurrent
  • Media Type: Liquid
  • Device Classification: Sensor Only; Transmitter
  • Level Measurement Type: Continuous Level
Ultrasonic Sensor -- ToughSonic® 14
from Senix Distance and Level Sensors

The ToughSonic 14 ultrasonic sensor has a maximum range of 14 feet (4.3 meters). 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]

  • Output Options: AnalogVoltage; AnalogCurrent; Alarm / Visual Indicator
  • Measuring Range: 4 to 168
  • Device Classification: Sensor Only; Sensor System (optional feature); Transmitter
  • Number of Switch Points Range: 1 to 2
Small Size Continuous Level Transmitter -- XMP/XTP 800 Series
from Gems Sensors & Controls

PVC, Polypropylene or PVDF Materials. 1/4" (6 mm) Resolution. Lengths to 70" (1778 mm). Specifically designed to monitor chemical tanks and vats, the XMP-800 Series provides superb resistance to corrosive liquids and vapors. Use XMP-800 transmitters with Gems ™ Digital Bargraph Display... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: 144
  • Device Classification: Transmitter
  • Media Type: Liquid
Level - Differential Pressure -- Deltabar S FMD77
from Endress+Hauser, Inc.

Application. The Deltabar S differential pressure transmitter is used. for the following measuring tasks: Flow measurement (volume or mass flow) in conjunction with primary devices in gases, vapors and liquids. Level, volume or mass measurement in liquids. Differential pressure monitoring, e.g. of... [See More]

  • Output Options: AnalogCurrent; Alarm / Visual Indicator
  • Measuring Range: ? to 6300
  • Device Classification: Sensor System; Transmitter
  • Media Type: Liquid