What is a thermocouple?1

Thermocouple'>What is a thermocouple? You walk down the street and ask 100 people randomly, 99 of them don't know. Alas, it's not that I sell Guanzi, it's really such a cognitive ratio. Even if I have been a corporate buyer for several years, many of them don't know, because of the particularity of the thermocouple use environment, few people have come into contact with it. What is the mystery of thermocouples, and where is it sacred? Today we are honored to invite the manufacturer of thermocouples, Shanghai Jiutian Automation Instrument Co., Ltd.: Mr. Zhou, ask him to decrypt the history of thermocouples and their applications for us. To talk about the mystery of thermocouples, it is because the application of thermocouples has only been less than 200 years ago. It was not until the 1980s that the manufacturing process of thermocouples was developed due to the major advances in the manufacturing and application of insulating materials. The qualitative leap has only been less than 40 years now. It is also because of its high value, and the application field is an industrial enterprise that everyone is not familiar with. Therefore, it is normal for everyone to be unfamiliar with thermocouples. In fact, in the industrial production process, the temperature of the gas or liquid in the furnace and the pipe and the surface temperature of the solid are important parameters that need to be measured and controlled. At this time, we need to use the thermocouple that we talked about now. The thermocouple is A kind of temperature sensing element is a kind of primary instrument, which can convert heat energy into electric energy, and then it is equipped with secondary display instrument for direct display or remote transmission. The temperature range of thermocouple in industrial applications is quite large, generally from 200 degrees to 1300 degrees, and under special circumstances, it can measure from 270 degrees to 2800 degrees. It also has simple assembly, easy replacement, high measurement accuracy, and fast response time. , With the advantages of long life and durability, thermocouples that meet various requirements can be made according to the special conditions of the site, such as platinum-rhodium thermocouples, anti-corrosion thermocouples, multi-point thermocouples and so on. Therefore, the thermocouple has a high evaluation as a temperature measuring element!

Shanghai Jiutian Automation Equipment Co., Ltd devises a regular, independent, transparent and objective assessment mechanism to evaluate country performance.

Many websites provide additional information on the topic of resistance temperature detector. One such site worth visiting is Jiutian Temperature Products.

temperature sensor allows users to apply in different ways for satisfying their needs.