Non-flow alarm switch

Operating Principle

One permanent magnet forms part of a cup assembly which rises and falls with a changing liquid flow rate.
A second permanent is positioned within the the switch body so that the adjusted poles of the two magents repel each through a nonmagnetic diaphragm.
A change in the liquid flow rate moves the cup through its permissible travel causing the cup magnet to move and repel the other magnet thereby producing a snap action operation.
The Actuating weight and releasing weight can be changed based in a balance adjustment.

Applications

The KMTC non-flow alarm switch is mainly used for detecting a change in a liquid flow rate. (For example, main engine piston cooling oil.)

KR-100PC
		Options
		T : With test device