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.

Sales contact

WIKA Instruments Ltd.

Tel.:
+64 9 847 9020
Fax:
+64 9 846 5964
info.nz@wika.com

FAQ

Can vibrations damage the pressure gauge over time?

Vibrations can permanently damage the mechanics of the pressure gauge. This can significantly shorten the life of the pressure gauge. Fill fluid can help, as it cushions the internal mechanics and at the same time lubricates the moving parts.

How is pressure measured with a diaphragm pressure gauge?

In diaphragm pressure gauges, the pressure is transmitted via a wave-shaped diaphragm to a link, which transfers the pressure to the movement.

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