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Conductive Probe
Economical 3 probes for high low switching.

Conductivity level probes are used to monitor the level of weakly to strongly conductive fluids in a tank. It is available in single or multi electrode configurations for multiple setpoints. A wide variety of probe lengths and materials of construction are available to match a wide range of applications.

 Each conductor sensor on a switch assembly requires a power supply / relay to fuction. This supply may be obtained in a single relay module.


  • Conductive liquids with min. 1x10-5 S/cm conductivity
  • Fail-safe indication and pump control
  • Chemical and water industry

  • No moving parts
  • Low cost level switch
  • Limit switch or differential switch versions
  • Adjustable sensitivity
  • Adjustable time delay
  • High or low fail-safe mode
  • All wetted parts stainless steel
  • Compact unit with two independent relays
  • Separate probe and relay unit
  • Rod probes up to 3 m