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Dial thermometers

Our dial thermometers work on the bimetal, expansion or gas actuation principle. This enables scale ranges of -200 to +700 °C in different class accuracies, response times and resilience to environmental influences. Diverse connection designs, stem diameters and individual stem lengths enable a flexible measuring point design. Dial thermometers with capillaries are particularly versatile. All thermometers are suited for operation in a thermowell if necessary.

Sales contact

WIKA Danmark A/S

Tel.:
+45 4581 9600
info@wika.as
WIKA on YouTube

Would you like to know how to read a thermometer correctly and what to be aware of? Take a look at our videos.
FAQ
All FAQ

What is the Hall effect?

If a constant current is running through a semiconductor component, and this component is then placed in a magnetic field, then a voltage (Hall voltage) is generated within this semiconductor component which is proportional to the strength of the magnetic field.

How can one prevent the zero position of the thermometer which has already been set during the manufacturing process, from altering (drifting) in later use?

Such a drift can be anticipated through suitable heat treatment (ageing). The finished bimetallic springs, ready for installation, should be held at a temperature of 350°C to 400°C (if required, higher temperatures are also possible), but stabilised below t ... More

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