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 do the abbreviations PGT and PGS stand for?

Model PGT (Pressure Gauge Transmitter) instruments are mechatronic pressure measuring instruments which display the pressure without needing external power, and simultaneously generate an electronic output signal. Model PGS (Pressure Gauge Switch) instruments are m ... More

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.

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