CTS Liquid Switches are Single-Pole-Double-Throw(SPDT) flow switches that are used in liquid lines carrying water, ethylene glycol, or other liquid not classified as hazardous. They can be wired to energize one device or powered from the same source when liquid flow either exceeds or drops below the set flow rate.

The rate of the flow can be adjustable and it is stable

 

Liquid temperature range: 0oC - +120 oC

 

Max. Working Pressure: 13.5bar

Note: The flow switch can't be used where the liquid in the pipes will drop below the liquid's freezing point, causing an internal freeze-up.