Bi-metal Thermometer TBF-221 for Accurate Temperature Measurement

Thermometers bimetallic TBf are designed to measure the temperature of liquid and gaseous media, not aggressive to the material of protective sleeves or thermoballoon (in the absence of a protective sleeve), as well as the temperature of bulk and solids. Thermometers are manufactured with radial (RS) location of the thermoballoon relative to the body. The thermometers can have a zero corrector located on the end of the thermoballoon or on the body.

The design of the socket is fixed external thread. Thermometers can be referred to explosion-protected equipment of group II according to GOST 31441.1-2011 (EN 13463-1:2001), GOST 30852.0-2002 (IEC 6079-0:1998) and are intended for use in places (except underground mine workings and their above-ground structures) dangerous by explosive gas media in accordance with the assigned explosion protection marking.