Do you know about the thermometer to protect casing?

Thermometer protecting casing is set outside thermometer, can also be pre-installed in the inconvenience of disassembly device with pressure, resist the measurement medium pressure and corrosion effect, make the thermocouple, heat resistance, bimetallic thermometer instrument can work normally. Thermometer casing protection 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 not directly contact, also is the first in a pipe or container welding screw type or flange installation casing pipe installation, install the bimetallic thermometer in again, then the effect of protecting tube are evident. Generally the bimetallic thermometer with a protective casing, in order to protect the inside of the temperature measuring element, is convenient to repair. It can effectively protect the normal work of bimetallic thermometer, and can also be used for special occasions such as corrosion, high pressure, high flow, for the accuracy of the measurement result has a certain supporting role. 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. 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. Therefore, when using, must will protect the pipe sleeve on the bimetallic thermometer, lest the bimetallic thermometer can normal measurement.