Equipment installation of ontology bimetallic thermometer tail length is how many?

Bimetallic thermometer can display temperature field, intuitive and convenient, safe and reliable, long life, more and more used in industrial equipment. According to the needs of installation environment, we put the bimetallic thermometer is connected to the equipment there are many ways, such as movable external thread connection, flange connection and the set of connection, etc. Then to equipment installation of ontology bimetallic temperature time, how much is the length of the tail end of the bimetallic thermometer should be? To illustrate this problem, we must first understand the following 3 questions 1. Insert depth and heat tube insertion to the length of the measured medium, usually inserted the heat tube 3/4 is appropriate, this time close to the real temperature of the measured temperature. 2. Connection mode. 3. The height of the measured medium container ( In pipeline, for example, that is, the diameter of the pipe) 。 Understand the three questions above, we can calculate the length of the tail of the heat pipe. Calculation principle is installed after the bimetallic thermometer, make sure that the heat pipe can at least three-quarters of the measured medium.