Thermometers are intended for measurement of heat. The thermometer should be selected in accordance with its mission. Consider the first type of installationdirect connection or a remote read. If the remote readings are required, then a pair of tension thermometer better. He has closed, filled with the Bourdon tube. Bulb at one end for temperature sensors. Temperature changes at the bulb from changes in the pressure of the filling in the middle. Remote reading thermometers are equipped with a 6 ft capillary tube as standard. Other sizes are available on special order.
Location direct or remote reading is important when choosing a thermometer. Four common types of thermometers are designed for temperature measurements: