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All posts by Jing Lyu

Advantages of in-situ calibration using the example of pressure switches

Jing Lyu | Applications
During an in-situ calibration, the measuring devices remain installed.

In-situ calibration of measuring instruments is carried out in numerous industrial processes. The advantages are obvious: The instruments remain installed, so the process does not have to be opened. In this way, plant operators reduce the time and costs involved in …

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Injectables: Pressure measurement without risk of contamination

Jing Lyu | Applications
Injection solutions are among the most sensitive pharmaceutical products.

Injectables are among the most sensitive products in the pharmaceutical industry. Sterility is essential during production. This is because the active ingredient enters the patient's body directly, bypassing the patient's natural defences. It is therefore important to …

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Pressure monitoring for mobile tanks in pharmaceutical processes

Jing Lyu | Applications
The pressure monitoring by pressure gauge is used to check the tightness of mobile tanks.

Pressure monitoring in mobile tanks is an important measuring task in the pharmaceutical industry. Among other things, it enables users to check whether the containers are leak-tight during transport. In the case of active ingredients, this is an absolute necessity.  …

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Safe pressure measurement in chlorine production

Jing Lyu | Applications
Diaphragm seal systems are the ideal solution for pressure measurement in chlorine production.

Pressure measurement plays a central role in chlorine production, which is a safety-critical process. This is due to the fact that chlorine is highly reactive and can therefore easily trigger explosions in combination with organic substances. So it is important to …

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Pressure switch for safe operation of food silos

Jing Lyu | Applications
Food silos are a safety critical application.

Pressure switches in food silos make a significant contribution to detecting overpressure in good time and safely preventing it. A manufacturer of such elevated vessels uses the model MA mechanical pressure switch for this task. One special property tipped the scales …

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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
  • Certification for fire-protection applications

  • Pressure switches in booster pumps

  • Hydrogen and pressure sensors – What must be observed?

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