Endress+Hauser, Inc. Datasheets for Liquid Level Sensors

Liquid level sensors are used to detect liquid levels or interfaces between liquids such as oil and water or liquids and solids. 
Liquid Level Sensors: Learn more

Product Name Notes
Level - Differential Pressure -- Deltabar S FMD77
Level - Differential Pressure -- Deltabar S FMD78
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 - Radar -- Micropilot M FMR 230/231/240/244/245 Application The Micropilot M is used for continuous, non-contact level measurement of liquids, pastes, slurries, and solids. The measurement is not affected by changing media, temperature changes, gas blankets or...
Level - Ultrasonic -- Prosonic S FDU 90/91/91F/92/93/95/96 Application Continuous, non-contact level measurement of fluids, pastes, sludges and powdery to coarse bulk materials Flow measurement in open channels and measuring weirs Maximum measuring range FDU90: 3 m (9.8...
Level - Capacitance -- Liquicap M FMI 51/52 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...
Level - Capacitance -- Liquicap T FMI21 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...
Level - Radiometric -- Gammapilot M FMG60 Compact transmitter for non-contact point level detection (including protection equipment) level, interface and density measurement; suitable for hazardous areas. Your benefits Compact transmitter: one instrument for all measuring tasks. Highest...
Level - Ultrasonic -- Prosonic M FMU 40/41/42/43/44 Compact transmitters for non-contact level measurement of fluids, pastes and coarse bulk materials Your benefits Quick and simple commissioning via menu-guided onsite operation with four-line plain text display; 7 languages...
Level - Conductive -- Pump Protection FTW360 Conductive Limit Detection Dry run protection for pumps Your benefits The simple and reliable solution for adhesive or viscous products with an electronic ring to protect against error switching due...
Level - Radar -- Micropilot M FMR250 Continuous and non-contact level measurement in solids. Cost-effective 4 to 20 mA 2-wire technology. Your benefits 2-wire technology, low price: 2-wire technology reduces wiring costs and allows easy implementation into...
Level - Radar -- Micropilot S FMR540 Continuous level transmitter for continuous and non-contact precision level measurement. For custody transfer and inventory control applications with NMi and PTB approvals Your benefits Better than 1 mm accuracy. National...
Level - Radar -- Micropilot S FMR 530/531/532/533 Continuous Level Transmitter for continuous and non-contact precision level measurement. For custody transfer and inventory control applications with NMi- and PTB-approvals. Your benefits 0.5-0.8 mm accuracy (2σ value). National approvals...
Level - Radiometric -- Gamma Modulator FHG65 Effective Suppression of Background Radiation and Extraneous Radiation at the Gammapilot FMG60 Your benefits Unhindered measurement with Gammapilot M FMG60 in the event of interference radiation from nondestructive material testing...
Level - Electromechanic -- Silopilot M FMM50 Electromechanical Level Measuring System Your benefits Measurement of levels up to 70 m irrespective of the product characteristics. Accuracy of ±5 cm or ±1 pulse, therefore precise detection of the...
Level - Hydrostatic Pressure -- Deltapilot M FMB 50/51/52/53 Hydrostatic level measurement Pressure sensor with the CONTITETM measuring cell Condensate-resistant offering long-term stability; communication via HART, PROFIBUS PA or FOUNDATION Fieldbus. Your benefits Very good reproducibility and long-term...
Level - Hydrostatic Pressure -- Deltapilot S FMB70 Hydrostatic Level Measurement Pressure sensor with the CONTITETM measuring cell, condensate proofed and long-term stable; Communication via HART, PROFIBUS PA or FOUNDATION Fieldbus Your benefits Very good reproducibility and...
Level - Hydrostatic Pressure -- Waterpilot FMX167 Hydrostatic Level Measurement Reliable and robust level probe with ceramic measuring cell Compact device for level measurement in fresh water, wastewater and saltwater Your benefits High mechanical resistance to overload...
Level - Guided Radar -- Levelflex FMP55 Interface and level measurement in liquids Your benefits Reliable measuring: - for interface with emulsion - in case of moved surface and foam - for changing medias High availablility Integrated...
Level - Guided Radar -- Levelflex FMP 51/52/54
Level - Guided Radar -- Levelflex FMP53
Level measurement in liquids and hygienic applications Your benefits Reliable measuring: - in case of moved surface and foam - for changing medias - for filling via spray head High...
Level - Guided Radar -- Levelflex FMP50 Level measurement in liquids Your benefits Reliable measuring for changing medias High availablility Integrated data memory Factory precalibrated Intuitive, menu-guided operating concept in national languages Simple integration into control or...
Level - Vibronic -- Liquiphant M FTL51C Point level switch for all liquids. With highly corrosion-resistant coating. Also suitable for use in hazardous areas. Your benefits Use in safety systems requiring functional safety to SIL2/SIL3 in accordance...
Level - Vibronic -- Liquiphant T FTL20H Point level switch for liquids in the foodstuff industry, compact design, housing made of corrosion-resistant stainless steel Your benefits E.g. Stainless steel housing with round connector M 12x1, degree of...
Level - Vibronic -- Liquiphant T FTL20 Point level switch for liquids Your benefits Operational safety, reliability and universal applicability through use of the tuning fork measuring principle External test option using test magnet On-site control using...
Level - Conductive -- Liquipoint T FTW 31/32 Point level switch for multiple point detection in conductive liquids Your benefits Detect up to five level limits with one probe Two-point control and additional maximum and minimum detection Flexible...
Level - Vibronic -- Liquiphant S FTL 70/71 Point level switch High-temperature point level switch for all liquids. For use also in hazardous locations. Your benefits Use in safety systems requiring functional safety to SIL2 in accordance with...
Level - Vibronic -- Liquiphant M FTL 50(H)/51(H) Point level switch Point level switch for all liquids. Suitable for use in hazardous areas, food and pharmaceuticals Your benefits Use in safety systems requiring functional safety to SIL2/SIL3 in...
Level - Hydrostatic Pressure -- Waterpilot FMX21 Reliable and robust level probe with ceramic measuring cell Compact device for level measurement in fresh water, wastewater and saltwater, communication via HART Your benefits High resistance to overload and...
Level - Continuous Level Sensor -- Prosonic S FDU90 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...
Level - Conductive -- Nivotester FTW 325 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...