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 Bulgaria EOOD

Tel.:
+359 2 8213810
Fax:
+359 2 8213813
info@wika.bg

FAQ

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

Why is the bending on temperature rises not linear over the entire temperature range?

Since the specific thermal expansion coefficient of the bimetallic components is temperature dependent.

Wish list - Documents (0)

There are currently no documents on your wish list. You can add any document from the download area to your wish list. To do this, select the desired language using the flag symbol.

The maximum number of 20 entries was reached.

To receive your download link via e-mail, enter your address here:

The e-mail address is invalid.