Pressure gauges from WIKA – market leader 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.

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FAQ

What causes pointer flutter with pressure gauges?

If vibrations or pulsations act on the pressure gauge, this can lead to “pointer flutter”. Filling the pressure gauge can prevent this and ensures the correct reading of the pressure.

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 contact with th ... More

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