First Sensor AG Datasheets for Liquid Level Switches

Liquid level switches are used to detect specific liquid levels or interfaces between liquids. These level measurements are indicated via an electrical switching action.
Liquid Level Switches: Learn more

Product Name Notes
Hydrostatic Liquid Level Sensor -- BTE / PTU / BTW6000...CS 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...
Hydrostatic Liquid Level Sensor -- CTE / CTU / CTW8000...CS 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...
Hydrostatic Liquid Level Sensor -- CTE / CTU / CTW9000...CS 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...
Hydrostatic Liquid Level Sensor -- HYD 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...
Hydrostatic Liquid Level Sensor -- KTE / KTU / KTW6000...CS 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...
Hydrostatic Liquid Level Sensor -- KTE / KTU / KTW8000...CS 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...
Hydrostatic Liquid Level Sensor -- KTE2000...CS 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...
Optical Liquid Level Switch -- OLM 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...
Optical Liquid Level Switch -- OLP The OLP optical liquid level switches use solid state technology with no moving parts for highly accurate and reliable measurements. The sensors plastic polysulphone housings provide excellent media compatibility. With...
Optical Liquid Level Switch -- OLT The OLT optical liquid level switches use solid state technology with no moving parts for highly accurate and reliable measurements. The sensors plastic TROGAMID® housings provide high chemical resistance and...