Contact pressure gauges

WIKA contact pressure gauges: Switching and indicating with a single instrument

Wherever the process pressure has to be indicated locally and, at the same time, limit values must be monitored, contact pressure gauges find their application. The switch contacts make or break the circuit dependent upon the pointer position of the indicating measuring instrument. If the reading is significantly above or below a set value, they trigger an alarm, hence also the term “alarm contact”. Contact pressure gauges are also suitable for starting, stopping or switching processes.

Calibration services

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Details
Sales contact

WIKA Instrumentation Pars Kish Ltd.

Tel.:
+98 21 88206-596
Fax.:
+98 21 88206-623
info@wika.ir
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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 happens when a model 7 differential pressure gauge with separation diaphragms made of elastomers is operated below the ambient temperature specified in the data sheet?

Below the permissible ambient temperatures, the accuracy deteriorates significantly, since the diaphragm (which is either made of FPM / FKM or NBR) stiffens at low temperatures.

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