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Know-how

Sensor status always in view with diagnostic function and IO-Link

Haydar Kartal | Know-how
Pressure sensor with diagnostic function and IO-Link

Is the measuring instrument still working as it should? Pressure sensors with integrated diagnostic function and IO-Link provide information about their status at a glance. What this means in detail can be illustrated using the example of model A-1200 sensor from WIKA. …

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Mechanical pressure switches: How does one set the switch point?

Melanie Höfling | Know-how
Mechanical pressure switches: Settings of the switch point

Mechanical pressure switches are usually supplied with a factory-set switch point. Nevertheless, some users want to make this configuration themselves, as, for example, the pressure conditions in the application can change. In the case of pressure switches with a …

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Pressure switches with metal bellows: Stable repeatability, no risk of leakage

Jing Lyu | Know-how
Metal bellows - pressure switches

What advantages do pressure switches with metal bellows offer and what is the basis for these? The advantages are based on the seamless design of their measuring system. This solution enables permanently stable repeatability and, at the same time, eliminates the risk …

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Diaphragm seal systems with TRI-CLAMP® connection are NovAseptic® compatible

Tobias Hench | Know-how
TRI-CLAMP® connection is NovAseptic® compatible

In sanitary applications, diaphragm seal systems ensure a safe and precise monitoring of the process pressure. WIKA therefore also offers welded units of diaphragm seal and measuring instrument with TRI-CLAMP® connection for process integration. A combination of this …

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Pressure sensor with I²C communication – possibilities and boundary conditions

Christian Wirl | Know-how
Image of: Pressure sensor with I²C communication

I²C was designed to communicate over short distances between printed circuit boards and is a simple, 8-bit serial data bus. In the meantime, it is not only PCB-mountable pressure sensors that use the I²C signal for data transfer, but also pressure sensors remote from …

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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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