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conductive level switch / for liquids / multi-point / compact



  • Technology:


  • Medium:

    for liquids

  • Other characteristics:

    multi-point, compact, stainless steel, threaded, IP68, IP54

  • Applications:

    for the food industry

  • Process pressure:

    149 bar (2,161.06 psi)

  • Process temperature:

    Min.: -25 °C (-13 °F)

    Max.: 130 °C (266 °F)


The CLS100 is Conductive Level Switch for measuring the level in conductive liquid. The function required is determined by the amplifier relay used. The sensors are delivered with standard length electrodes. These can be cut off to suit the application.

It is a simple, low cost, point level measurement switch designed for level detection of conductive liquids having low densities, high viscosity, containing solid particles and to detect interface between non-conductive and conductive liquids. The probes work through the variation of the electrical resistance between the reference electrode and the level-control electrode. Conductivity level switches detect the level resistance when their electrodes are covered by the medium. If the tank is made of plastic, concrete, or any other nonconductive material, an additional electrode is required as a reference