Dial thermometers

Dial thermometers with scale ranges from -200 to +700 °C

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 location design. Dial thermometers with remote capillaries are particularly versatile. All thermometers are suited for operation in a thermowell if necessary.

Why is liquid damping in gas actuated thermometers then possible with medium temperatures over 250 °C?

Since only the housing is filled, and thus the medium temperature cannot be transferred to the fill fluid, all temperature ranges from -200 °C ... 700 °C are possible.