Wika Alexander Wiegand Se & Co. Kg

Wika Alexander Wiegand Gmbh & Co. Kg

Nicolas Bauer

Thomas Heckler

Alexander Hein

Andreas Mueller

Felix Ullrich

Andreas MÜLLER

A monitoring device is provided having a temperature-compensated pressure-measuring system, in which an electrical notification is output to the outside with use of a plurality of settable threshold values. Also, a high-performance switching system is provided that includes at least one monitoring device.

Temperature-compensated pressure gauge with a switch output

A measuring device according to the invention for determining the fill quantity of SFgas in an insulating chamber comprises a pressure transducer, a temperature measuring element and a processing device for determining the fill quantity of the SFgas from the pressure measurement value and the pertinent temperature measurement value, wherein the measuring device seals a corresponding opening of the insulating chamber and the SFgas to be measured acts directly upon both the pressure transducer and the temperature measuring element.

Measuring device for determining the fill quantity of an SF6 gas in an isolated chamber or a switchgear, and corresponding method

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Amorbach, Germany

Nicolas Bauer