Manufacturers to introduce the correct way of using the thermal resistance - Shanghai dragon instrument electric appliance co. , LTD

Thermal resistance ( 热电阻) Is the most commonly used in the low temperature zone of a temperature detector. Thermal resistance temperature measurement is based on the metal conductor resistance value increases with the increase of the temperature to stop temperature measurement of this feature. Its main feature is the measurement of high precision, stable performance. The platinum thermal resistance is the highest measurement accuracy, and it is not only widely used in industrial temperature measurement, and is made into standard benchmark instrument. Thermal resistance are mostly made of pure metal materials used at present most is platinum and copper, moreover, is now beginning use the materials such as nickel, manganese and rhodium manufacturing thermal resistance. Metal thermal resistance are kinds of commonly used thermal data, the most commonly used is a platinum wire. Industrial measurement using metal thermal resistance materials in addition to the platinum wire, as well as copper, nickel, iron, iron - Nickel, etc. Resistance changes over temperature of this feature for measuring temperature and parameters related to the temperature. Thermal resistance are mostly made of pure metal materials used at present most is platinum and copper, are now beginning use the materials such as nickel, manganese and rhodium manufacturing thermal resistance. Thermal resistance is usually needs to transfer resistance signal after lead to computer control installation or other secondary instrument.