Industrial heat resistance temperature sensor in the application of industry release date: 2019 - 07 - 02 viewed: zero

Has been used widely in industry, heat - resistance temperature sensor 200 to + 500 degrees temperature measurement range. In special cases. The measurement of low temperature up to 3. 4 k, and even lower, the mercy to 1 k, high end to 100 degrees can be obtained. Used in thermal resistance temperature sensor for temperature measurement is characterized by high precision, suitable for low temperature measurement. The thermal resistance temperature sensor for industrial use of what? Under the following details for us heat resistance temperature sensor for industrial use of what. Industrial heat resistance is usually choose three wire system, namely at one end of the resistor body join two leads, the other end of the bridging a lead; In the fine measurement, choose four wire connection, the metal thermal resistance on both the welding two lead; In practical application, should according to the use of occasions and measurement accuracy requirements, and investment capital, investment capital and concluded that detailed connection method. And in encouraging thermal resistance thermometer temperature measurement, still need to pay attention to some questions: 1. Should be based on temperature measurement scale and measured temperature environment elements such as selecting the type of thermal resistance and specification; 2. Device address should be to avoid heat source and the oven door, junction box in the bad environment temperature should be about 3 stable and does not surpass 100 degrees. Device address should be to avoid heat source and the oven door, junction box under the environment temperature of winding deformation, on the other hand their appearance product matter far less than water security, which can shorten the time after improve measurement accuracy. 4. Into the depth of the thermal resistance should be greater than 8 - of its maintenance casing diameter 10 times of the detailed data can be, according to the judge; 5. Should guarantee the resistance wire and maintenance in use between the casing has excellent insulation, in case of measurement error, and even make the instrument can't normal operation.