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Cleaning

Flushing rings in diaphragm seal systems have several advantages

Tobias Hench | Know-how
Flushing ring in a diaphragm seal system for the process industry

The extension of a flanged diaphragm seal system using a flushing ring brings significant advantages. Among other things, it enables easy cleaning and, in addition, on-site calibration of the measuring location. Diaphragm seal systems are used in processes with …

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Hygienic pressure gauge: IP68 with cleaning from the outside

Silvia Weber | Products
Hygienic pressure gauge: IP68 with cleaning from the outside

Vent valve instead of vent hole: With this option, the model PG43SA-S hygienic diaphragm pressure gauge is even suitable for pharmaceutical cleaning from the outside with particularly aggressive agents. The closed valve seals the inside of the pressure gauge in …

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Are CIP and SIP the same thing – what are the differences?

Jochen Gries | Know-how
scheme: SIP process

Up until the fifties, sealed systems such as pipes or process equipment in technical process plants had to be dismantled and cleaned by hand. This was invariably a time-consuming process. Especially in industrial sectors such as pharmaceuticals, food and beverage, …

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Cleaning of submersible pressure transmitters or level probes

Enrico Bossart | Know-how
comparison stainless steel diaphragms

If the specific pressure sensor design of the submersible pressure transmitter or level probe is selected to measure the filling levels, this often means that the probe is used under environmental requirements which would cause failure of common level sensors.  …

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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
  • Difference between gauge pressure and absolute pressure measurement

  • Pt100 in 2-, 3- or 4-wire connection?

  • Differences between G1/4″ threads

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