Gas Actuated Thermometers

Gas Actuated Thermometers work on pressure or volume change of a gas. That means the temperature of a body is defined by the thermic expansion (the measurement of length or volume change).

The filling compound is located in a vessel. The temperature change causes a system pressure increase or drop that can be read off the scale by using a bourdon tube pressure system.

BITHERMA Gas Actuated Thermometers are offered in various versions and with many connectivities.

Product data sheets (PDF documents)

Gas Actuated Thermometers

Process industry series021

Remote-Reading Thermometer022

The general BITHERMA PDF catalogue can you find here: Downloads.