Bimetallic thermometer protecting tube diameter

Bimetallic thermometer is a kind of measurement in the field of low temperature test instrument. Bimetallic thermometer can be directly measured in the process of various production - 80 ℃ ~ + 500 ℃ within the scope of liquid, steam and gas medium temperature. In recent years, many clients to customize the bimetallic thermometer with protection tube, bimetallic thermometer protecting tube, just as its name implies is to protect the thermometer, with explosive, corrosive, high temperature and high pressure, easy to burn the measurement of risk factors, such as medium, the thermometer can't direct contact, then the effect of protecting tube are evident. Bimetallic thermometer protecting tube diameter is mainly related to medium velocity, velocity, protecting tube diameter, the greater the response time will lead to greater at the same time, response time will increase at the same time, so according to the actual situation to choose the right. Protecting tube, as it were, for the role of the bimetallic thermometer is very big, can protect the inside of the temperature measuring element, if broken, at the same time also is very convenient for maintenance. At the time of use, must be the case on the bimetallic thermometer, let bimetallic thermometer can normal measurement.