WIKA mechanical pressure switches

Process temperature: -20 °C - 80 °C
Pressure range: 0.2 bar - 400 bar

... 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 ...

Process temperature: -40 °C - 85 °C
Pressure range: 0 bar - 600 bar

... operation as possible, the diaphragm pressure switches are fitted with micro switches, which enable the switching of an electrical load of up to AC 250 V, 20 A directly. Applications of the diaphragm pressure ...

Pressure range: -1 bar - 35 bar

The model PSM-700 mechanical pressure switch has been designed for control and monitoring applications. The measuring element is a fully welded bellow made of stainless steel 316L. This ...

Process temperature: -20 °C - 85 °C
Pressure range: 0 bar - 600 bar

... functionality The successful design and the excellent functionality of the WIKA switch family were already confirmed by winning the “iF product design award 2009” for the PSD-30 pressure switch. The ...

Process temperature: -20 °C - 80 °C
Pressure range: 0.2 bar - 400 bar

Model PSM03 mechanical pressure switches in a diaphragm or piston variant open or close a circuit, depending on whether the pressure is dropping or rising. An adjustment knob enables ...

Process temperature: -40 °C - 85 °C
Pressure range: 0 bar - 1,000 bar

... general plant construction, water treatment, pharmaceutical industry Special Features Case made of stainless steel Ingress protection IP 66 Ambient temperature -40 ... +85 °C 1 switch ...

Process temperature: -25 °C - 80 °C
Pressure range: -0.4 bar - 30 bar

The PSM-520 is used in industrial control, monitoring and alarm applications. The switch point can be specified by the customer on site. The instrument can switch electrical loads of ...