Operation principle
One permanent magnet forms part of a cup assembly Which rises and falls with changing liquid flow late. A second peamanent magnet is positioned within the switch so that the adjacent poles of the two magnets repel each other througe a non magnetic diaphragm.
A change of liquid flow rate which move the cup through its permissible travel will cause the cup magnet to move and repel the other magnet to give the snap action operation.
Actuating weight/releasing weight can change depending on the adjust the ballancing.

General Date
IP Rating : IP 56, IP67(Option)
Switch Capacity : AC 250V/15A, AC 480V/15A, DC 30V/6A
Max. Working Pressure : 10 kg/㎠
Max. temperature : 120℃
Weight: 2.3kg
Contact : SPDT,DPDT
Actuating weight : 80g
Releasing weight : 25g

Description model

Drawing View