Liquid Level Sensor Float Switch

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The EPG Sensor Float Switch is used to accurately measure liquid levels and transmit signals to a pump controller.

The EPG Sensor Float Switch, perfect for confined areas, is designed to be used as a pilot duty, narrow angle liquid level sensing device. In pump level applications, when tipped slightly above horizontal, the mechanically activated, snap-action contact sends a signal to a controller to activate or deactivate the pump depending on the application. 

  • Flexible, 18 gauge, 2 conductor cable (waterproof, chemical resistant, CPE)
  • 2.74”dia. x 4.83” long (7 cm x 12.3 cm)
  • Not sensitive to rotation
  • Can be used in most liquids up to 140° F (60° C)
  • High impact, corrosion resistant polypropylene housing
  • Maximum submergence of 30 feet
  • Available as NO (normally open) or NC (normally closed)
  • Suitable to be used with intrinsically safe circuit
  • Mercury Free


These sensor float switches are also available for high and low level applications, and can be mounted to a discharge pipe or similar device or can be suspended from above.

For more liquid level system components, see:

Monitoring Systems and Componenets

Manufacturer of Environmental & Industrial Solutions

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