K type thermocouple in the long term stability is poor

K type thermocouple as a kind of temperature sensor, K type thermocouple and display instrument, usually record instrument and electronic regulator. K type thermocouple can be directly measured various production from 0 ℃ to 1300 ℃ in the range of the surface temperature of the steam and gas medium of liquid and solid. K type thermocouple is also the vulnerability of long-term stability. Lithium chloride humidity sensitive resistance, and possesses the advantages of * highlight is the long term stability is extremely strong, the basic form of products are formed in the substrate coated with moisture material wet film. Water vapor adsorption on moisture in the air after material, it is compared with the usually axial thermal resistance temperature sensor, can more accurately and quickly to reflect the actual temperature of end face, protect casing thermal electrode should ensure sufficient isolation and harmful medium. The thermocouple cold end temperature compensation as a result of the k type thermocouple material are usually more expensive ( Especially when using precious metals) And temperature measuring points are far away the distance to the instrument, its shell internal explosive mixture due to affected by sparks or electric arc explosion limits within the junction box, that wouldn't make production field explosion. Dear customer: hello, our company is a strong technical force of the development of high quality, for the majority of users with high-quality products and complete solutions and the best technical services company. The main products are S type thermocouple B type thermocouple salt bath furnace thermocouple sheathed thermocouples, etc. This enterprise uphold sincerity, with the purpose of the implementation of quality and with enterprising societe generale, with a firmer step climb the new peak unceasingly, contribute to national automation industry, welcome new and old customers to rest assured the choose and buy the desired products. We will serve you wholeheartedly!