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Pressure gauge

Switch contacts make pressure gauges and thermometers “active”

Christoph Strebel | Know-how
Switch contacts: WIKA uses four types

Switch contacts in pressure gauges and mechanical thermometers significantly extend the functionality of the measuring instruments. They enable limit value monitoring in addition to on-site indication. Such instruments with switch contacts are therefore an important …

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Stainless steel pressure gauges: Facelift brings digital features

Christopher Ott | Pressure
WIKA has given its stainless steel pressure gauges and thermometers a facelift.

New look plus enhanced functionality: WIKA has given its stainless steel pressure gauges and mechanical thermometers a comprehensive facelift. Customers benefit from this in several ways and at no extra cost. For example, they can use a QR code on the dial to open a …

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Pressure monitoring at high temperature is a challenge

Jing Lyu | Applications
Drucküberwachung unter Hochdruck: Visbreaking-Anlagen sind Teil einer Erdölraffinerie.

Pressure monitoring at high temperature is a demanding measuring requirement. This requires a specially designed diaphragm seal. With model 990.45, WIKA offers such an instrument in its portfolio and was therefore awarded the contract by the operator of an oil …

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Coatings of measuring instruments: Use and advantages

Sina Odenwald | Know-how

Process applications are becoming increasingly complex. Measuring instruments must therefore meet the highest requirements and function reliably – even with harsh outdoor conditions or aggressive media. Coatings are usually indispensable for use, for example, in the …

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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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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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