• Tecsis Instruments (India) Private Limited

Gas Actuated Thermometers

Tecsis GmbH offers Gas Actuated Thermometer, T358, T359, T368, and T369. Gas actuated thermometers, chemical version, accuracy class 1.0, is available in models T358, T359, T368 and T369. The measuring system in the gas thermometers consists of the stem, capillary and bourdon tube in a case. These parts are connected to form a unit. The complete measuring system is filled with an inert gas under pressure. A temperature change causes the internal pressure in the stem to change. The deflection of the Bourdon tube thus caused is transmitted to the pointer by a movement. A bimetallic element is fitted between the movement and Bourdon tube to compensate for fluctuations of ambient temperature at the case. A silicone filled version is available as an option for service at measuring points subject to strong vibration. The filling damps the measuring system when mechanical vibrations occur, thus producing a steady indication. At the same time, good lubrication of the moving parts is achieved. A version with rotating case (360°) and pivoting case (90°) allow the thermometers to be aligned as desired under all installation conditions. In conjunction with a corresponding thermo well, these thermometers can also be used with aggressive media. An extensive range of standard versions facilitates a variety of applications.