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Diaphragm seals

Lasting accuracy for diaphragm seal systems for vacuum process

05/20/2022 | Jing Lyu | Applications
Diaphragm seal system in the vacuum process

A diaphragm seal system in a vacuum process must master a major challenge – it must deliver a reliable measuring result, even when the pressure drops and the temperature rises at the same time. The example of a chemical company producing phthalic anhydride (PA) shows …

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Pressure monitoring in the pharmaceutical industry with a universal instrument

04/07/2022 | Jing Lyu | Applications
Pressure monitoring with a universal process transmitter

Pressure monitoring in the pharmaceutical industry is a demanding task with a wide variety of requirements. However, a corresponding diversification in instrumentation does not have to be an inevitable consequence. This is demonstrated by the use of a universal process …

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Diaphragm seal system with diaphragm monitoring – also digital

03/30/2022 | Tobias Hench | Pressure, Products
Diaphragm seal system with diaphragm monitoring

A diaphragm seal system with diaphragm monitoring from WIKA meets the highest safety requirements in sanitary applications. The model DMSU21SA with process transmitter and HART ® protocol (cover picture) can also be integrated into digitalised environments. Why …

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International competition: Torpedo drilled its way into the final

01/28/2022 | Stefan Schneider | WIKA insight
Tunnel boring machine - Competition

Being faster than a snail is a tremendous challenge for a tunnel boring machine. Students at DHBW Mosbach have mastered this, and have made it through to the final of an international competition with the “Dirt Torpedo”. WIKA co-sponsored the project by providing …

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Flame arrester protects sewage vacuum truck tanks

01/13/2022 | Jing Lyu | Applications
Flame arrester also in the vacuum truck

A pre-volume deflagration flame arrester or – simplified – a flame arrester prevents flame transmission, through a measuring instrument, into a zone 0 (gas) hazardous area. This protective function, therefore, plays an important role, especially in process …

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In our English-language blog you can expect many interesting articles on pressure, temperature, level, force and flow measurement, and also on the subject of calibration technology. Furthermore, there are various insights into the world of the WIKA group of companies – seen from different angles.

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