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Diaphragm seals

Flexible pressure monitoring in blood plasma processing

Jing Lyu | Applications

The processing of blood plasma as a raw material for a range of different medicines places complex demands on pressure monitoring. For the corresponding instrumentation, a pharmaceutical manufacturer was looking for an all-in-one solution that met its requirements for …

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Plastics production: Safe pressure measurement up to 330 °C

Jing Lyu | Applications
Pressure measurement for plastics production up to 330 °C

Pressure measurement in the production of PBAT, a biodegradable plastic, faces a special challenge: Temperatures of up to 330 °C prevail in the process. For a PBAT producer, therefore, WIKA has designed a model IPT-20 process transmitter with a flush diaphragm seal …

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Lasting accuracy for diaphragm seal systems for vacuum process

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

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

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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Welcome to the WIKA blog

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.

Most-read articles
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