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

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.

What is the minimum insertion length of a thermowell?

The insertion length of a thermowell will be specified through the thermometer  used. In general one can assume a length of  60-100 mm for mechanical thermometers from a minimum total length. Electrical thermometers need an insertion length of at least 35 ... More

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