WIKA

Pressure gauges

Pressure gauges from WIKA – market leader worldwide since 1946

Our pressure gauges (mechanical pressure measuring instruments) for gauge, absolute and differential pressure have been proven millions of times over. For the optimal solution for the widest range of applications, there is a choice of measuring systems in Bourdon tube, diaphragm element and capsule element technologies. The pressure gauges cover scale ranges from 0 … 0.5 mbar to 0 … 6,000 bar and indication accuracies of up to 0.1 %. For the various requirements in industrial and process instrumentation there are pressure elements from copper alloys, stainless steel or special materials available.

FAQ
FAQ

What are the smallest measuring ranges for Bourdon tube and diaphragm pressure gauges?

With Bourdon tube pressure gauges, the smallest measuring range is 600 millibars. In contrast, diaphragm pressure gauges have a large diaphragm surface, which is why measuring ranges are possible as low as 16 millibars.

What information can be found on the dial of a pressure gauge?

The dial shows information about the unit of the measured values, the accuracy class, the serial number, the construction standard (standard used to make the measuring instrument) and the material designation for all components that come into direct ...

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