Industrial common kind of thermometer

With the constant progress of the society, the thermometer is widely used in industry, the commonly used thermometer are: double metal thermometer, solar thermometer and a body surface, such as temperature and pressure. Let below small make up to you to introduce respectively the three types are commonly used in industry thermometer, 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. Bimetallic thermometer to two different linear expansion coefficient of metal together, one end fixed, when the temperature changes, the two different kinds of metal thermal expansion, drive the pointer to indicate the temperature, this is the bimetallic thermometer, can also be called a bimetallic thermometer. Solar electronic thermometer is the use of day Yang can provide accurate temperature indicating and wired sensors. It is the light level is higher than 100 lux show, when the light levels drop, using the backup battery to provide power to continue to display circuit. It has a bright, easy to read LCD display. High temperature and pressure of a surface is also called the water meter, it can measure pressure PSI and KPA, and water temperature degrees Celsius and Fahrenheit. The available dial size is 70 mm and 80 mm. Equipped with set point indicator, in addition, the tooth head, heat pipe length and temperature range can be customized according to need. Can do full stainless steel, black steel casing and the structure of the copper water meter high. High water meter is designed for hot water heating system, hot water boiler, swimming pools and other equipment design, be able to give a fast and accurate temperature indicator.