KP Series Probe Level Switch


  • Australian Made
  • No external moving parts
  • Reliable solid construction
  • S.P.D.T three wire switch
  • PVC and Polypropylene construction
  • Wide range of cable lengths available
  • Stable repeatable switching action
  • No mercury or lead components
  • Compact size, 25 mm diameter
  • Optional cable weights available


The KP probe level switch consists of a vented UPVC housing that contains a Polypropylene float. Rising liquid level causes the float to lift and actuate a magnetically coupled reed switch within the switch head. A falling liquid level allows the float to drop de-actuating the reed switch.

The KP series probe level switch is a compact three-wire float switch for highly accurate and repeatable single point level sensing and control applications. It is ideal for use in water, sea water and most acids and alkali solutions. It will provide a stable switching action with a very high degree of reliability and repeatability. These float switches can be reliably and safely used in potable water systems as they do not contain hazardous materials such as mercury or lead.


  • Deep well bore pump protection
  • Suitable for saline water use
  • Withstands most common chemicals
  • Bilge level control
  • High & Low level alarms
  • EX Applications
  • General purpose liquid level sensing

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