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.

Calibration services

Entrust the calibration and maintenance of your measuring instruments to a competent partner.

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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.

How can fogging of the window of the pressure gauge be prevented?

When used in low ambient temperatures, condensation can form, which limits the readability of the pressure gauge or can even cause frosting of the window. Through a fill fluid, fogging or frosting of the window is prevented and unimpeded readability is guaranteed.

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