WIKA

Temperature switches

For each application the right temperature switch

Temperature switches are used in a variety of industrial and technical processes. If a preset temperature is reached, then the temperature switch opens or closes a corresponding switch contact. Depending on the requirements, mechanical or electronic switches can be used. In WIKA's broad product range, you will find the right temperature switch for every application.
FAQ
FAQ

What is the repeatability with mechanical pressure or temperature switches?

The repeatability is one of the most important performance characteristics for pressure or temperature switches. It describes the maximum deviation between the switch points when repeatedly approaching the same pressure or temperature value. This v ...

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For Pt100 sensors, what is the reason for the historic separation of accuracy classes for wire-wound resistance and film resistance?

In the past, no distinction was made between the two basic types of measuring resistor and their temperature limits. Practice, however, showed that film resistors (thin-film/chipset resistors) have a significant deviation from the characteristic. T ...

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