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Pressure

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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Pressure measurement: How users benefit from a systems provider

Jing Lyu | Know-how, Pressure
Collaboration with a pressure measurement system provider is the efficient way to design a measuring point specifically for the application.

Pressure measurement could be so simple: Installing a pressure gauge, pressure transmitter or IIoT measuring instrument with radio unit – done. But in many cases, a measuring location requires more components than just the measuring instrument, especially in the …

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SIP in pharmaceutical processes: Sterilisation with ultrapure steam

Jing Lyu | Know-how
SIP processes are essential in the pharmaceutical industry.

“Sterilisation in place” or “steam in place”, SIP for short, is an indispensable process in pharmaceutical production. It involves sterilising the relevant process equipment directly in the plant using condensing steam. Following the cleaning in place (CIP) …

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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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Hydrostatic pressure test with a digital pressure gauge

Jing Lyu | Applications, Pressure
Hydrostatic pressure test with a digital pressure gauge

A hydrostatic pressure test is used as a proof of strength and leak tightness of containers and pipelines that hold liquids and gases. The procedure and documentation of such a test can be increased in efficiency by using digital pressure gauges. This is particularly …

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