Gas density monitors from WIKA are fitted with up to three alarm contacts and reliably warn in advance of dangerously low gas levels. The monitoring of SF6 gas density in medium and high-voltage switchgear can thus be left to secondary technology.

Our gas density monitors are hermetically sealed and temperature-compensated. Measured value fluctuations and misinterpretations caused by changes in either ambient temperature or atmospheric pressure are therefore prevented. The instruments are manufactured entirely from stainless steel and, with this, ensure the highest quality.

Sales contact

WIKA Instrumentation Corporation (Thailand) Co., Ltd.

Tel.:
+66 2 3266876
Fax:
+66 2 3266874
info@wika.co.th

FAQ

After unpacking the gas density monitor, the pointer is not in zero position - is the instrument defective?

The instrument is probably not defective. The temperature compensation also works without a gas compartment being connected. Through this the pointer changes its position to compensate for the influence of the temperature on the indication. At temperatures above 20 ... More

What is the display accuracy of the gas density monitor?

The gas density monitor has a class accuracy of +/- 1 % at 20 °C. At -20 °C and +60 °C, the tolerance is 2.5 %. The accuracy between these temperatures can be interpolated linearly.

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