KA-2 Series Cable Suspended Float Switches

The KA-2 Series cable suspended float switches are unique cable suspended liquid level sensors offering convenience and reliability for a wide range of pump control and alarm applications. Their most important feature is the ability to sense multiple levels using only one float. This results in a simple device that can be used in many different level sensing situations. The dependability of KARI float switches has been proven in many thousands of installations, worldwide, for over a quarter of a century.

These sensors come in 19 different configurations to suit various applications. Details of the various models are given in the Model Selection Table.

KA-2 Series cable suspended float switches consist of a free floating switch enclosure with an attached, jacketed, multiconductor cable. Inside the float, up to four heavy duty miniature switches are cast at different angles. A control weight is fixed at a point along the cable. As the liquid level rises and falls, the weight on the cable causes the inclination of the float to change.

APG, KA-2, Series, Cable, Suspended, Float, SwitchesKA-2HL Cable Suspended Float Switch

High and Low Level Switching Action

  • Dual alarm function
  • 10 in. to 50 in. switching differential
  • No external moving parts
  • Usable in most liquids
  • No mercury, no lead
  • Adjustable switching points (via cable weight)
  • Polypropylene body
  • No maintenance required
  • Cost effective
  • KA Series Datasheet

KA-2L Kari Cable Suspended Float for Filling or Pump Up ApplicationsKA-2L Cable Suspended Float Switch

Fill or Pump Up Switching Action

  • Hysteresis switch action for pumping up or filling applications
  • 10 in. to 50 in. switching differential
  • No external moving parts
  • Usable in most liquids
  • No mercury, no lead
  • Adjustable switching points (via cable weight)
  • Polypropylene body
  • No maintenance required
  • Cost effective
  • KA Series Datasheet

KA-2H Cable Suspended Float Switch for Discharge ControlKA-2H Cable Suspended Float Switch

Discharge or Pump Down Switching Action

  • Hysteresis switch action for emptying or discharge
  • 10 in. to 50 in. switching differential
  • No external moving parts
  • Usable in most liquids
  • No mercury, no lead
  • Adjustable switching points (via cable weight)
  • Polypropylene body
  • Cost effective
  • KA Series Datasheet