Wika Alexander Wiegand Se & Co. Kg

Udo Hoerning

Albrecht Kalisch

Joachim Zipp

Heiko Kern

Udo Rosenberger

Horst Weis-Schneider

Tobias Hench

Torsten Pauling

Thomas Berberich

A diaphragm seal assembly, which includes a measuring instrument, a pressure being transmitted from a process side to be monitored, via an arrangement of two diaphragms having an evacuated intermediate space disposed therebetween, to the measuring instrument, reliably separated from the process side, the fatigue strength of the diaphragm seal assembly under extreme application conditions being improved.

Diaphragm seal assembly with evacuated double diaphragm and vacuum monitoring

An adapter for a diaphragm seal, having a first coupling area for fluid-tight coupling with a process port, a second coupling area for fluid-tight coupling with a diaphragm seal and an adapter diaphragm, which is disposed fluid-tight at a junction between the first coupling area and the second coupling area and is designed to come into contact with a seal diaphragm in a mounted state of the diaphragm seal. A measuring system is also provided for measuring a pressure, a fill level and/or a temperature of a process medium within an apparatus, and an apparatus of this type.

Tube diaphragm seal

A diaphragm seal system, which is filled with a pressure transmission medium, wherein the pressure measurement instrument is welded by its connecting thread into a connecting adapter.

Diaphragm seal with adapter

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Eichenbuehl, Germany

Udo Hoerning