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All posts by Kai Grabenauer

Application of sapphire thermocouples in gasification reactors

Kai Grabenauer | Temperature
WIKA TC84

Gasification reactors, due to their harsh process conditions, place high demands on the instruments used there. Many manufacturers have reacted to this and adapted their products correspondingly. But what are the optimisation possibilities for thermocouples for use …

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Positive material identification test (PMI)

Kai Grabenauer | Know-how
illustration: material identification test

The positive material identification test - PMI test - serves as a proof of the alloying constituents present in the material, confirming the melting analysis of the material contained in the 3.1 certificate. There are two different test procedures common for …

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New ScrutonWell ® design for thermowells

Kai Grabenauer | Temperature
NEW ScrutonWell® design

In order to avoid any damage to the thermowell during operation due to mechanical loads, a thermowell calculation per ASME PTC 19.3 TW-2016 is recommended for critical process conditions. In case of a calculation with negative results, the only constructive solution so …

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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
  • New ScrutonWell ® design for thermowells

  • China Compulsory Certification (CCC) for electrical thermometers

  • Application of sapphire thermocouples in gasification reactors

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