WIKA Pressure Switch

The WIKA compact pressure switch for industrial applications model PSM02 screw-in pressure switches in a diaphragm or piston variant open or close a circuit, depending on whether the pressure is dropping or rising. Two adjustment screws enable easy and convenient on-site setting of the required switch point and hysteresis. Optionally, WIKA offers its customers the factory setting of switch point and hysteresis.

High reproducibility
Compact design
Setting ranges -0.85 ... -0.15 bar and from 0.2 … 2 bar to
40 … 400 bar
Long service life due to high-quality micro switch
Settable hysteresis