Open Diaphragm Level Sensors for Liquid Waste

Exposed sensing membrane transmitters and transducers for fluids containing sludge and other types of waste which can build up inside the pressure ports reducing performance and sensitivity. Choose electrical connections to protect from wash down, flood or permanent immersion.

Product Items

LMK307 Submersible Waste Water Level Sensor

Submersible waste water level sensor with optional intrinsic safety certification for monitoring the level of sewage and effluent in water treatment plants. Available in level ranges from 4 up to 250 meters of water gauge.

LMK331 Screw-In Ceramic Level Transmitter

Level pressure sensor with semi-flush ceramic diaphragm and stainless steel or PVDF wetted parts for aggressive corrosive media in ranges from 4mH2O up to 600mH2O gauge.

LMK807 Plastic Submersible Level Transmitter

IP68 mid range pressure transmitter for measuring the level of highly contaminated and agressive liquid media with a body made from PVC. Hydrostatic ranges from 4 mWC up to 100 mWC

DS200P Sanitary Low Range Pressure Gauge, Switch and Sensor

Measure vacuum, positive gauge and absolute pressures from -1 bar (-15psi) up to 40 bar (600psi) with this all in one electronic switch, gauge and sensor. Designed specifically for use in the food, drink and biomedical industry for measuring process pressures and vessel contents. Choose dairy pipe or clamp type sanitary process fittings and select a food grade oil fill as the diaphragm isolation fluid. For pharmaceutical installations requiring hazardous dust protection the instrument includes the option for ATEX intrinsic safety.

LMK351 High Overpressure Flush Level Transmitter

Flush capacitive ceramic pressure sensor for measuring corrosive and viscous liquid level from levels 0.4 metres of water up to 200 mH2O. This screw-in fluid level transmitter features high overload rating up to 50x and options for all plastic wetted parts.

LMK382 Low Range IP68 Waste Water Level Transmitter

Submersible Low Range waste water level transmitter with intrinsically safe option for monitoring the level of sewage and effluent in water treatment plants. Available in level ranges from 0.4 up to 100 meters of water gauge.

LMK458 Marine Approved Hydrostatic Level Transmitter

Marine approved level transmitter with 4-20mA current loop output for measuring the level of contents inside a ships ballast, fuel, liquid cargo or wastewater tanks with optional all CuNiFe construction for sea-water compatibility in ranges from 0.4 mH2O to 200mH2O gauge or absolute.

LMK809 Plastic Submersible Low Level Transmitter

IP68 low range pressure transmitter for measuring the level of highly contaminated and agressive liquid media with a body made from PP (Polypropylene) or PVDF. Hydrostatic level ranges from 0.4 up to 100 metres of water column.

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