Customsized High Temperature PT100 Rtd Thermocouple Wire Compensation Cable

Wire that is used in a thermocouple from the point of sensing to the point of cold junction compensation (cjc end) where the signal is measured. A thermocouple is a sensor for measuring temperature, that consists of two dissimilar metals that are joined together at the sensing end. Different thermocouple types (e.g. J, K, T, E, etc) use different mixtures of metals in the wire. At the cjc end, the millivolt value provided by the thermocouple represents the difference in temperature of the sensing end as compared to the cjc end (also called the reference end). within a certain temperature range (including room temperature), with the matching thermocouple thermoelectromotive force with the same nominal value of a pair of insulated wire, connect them with thermocouple and measuring device, To compensate for the errors in their temperature changes at the junction with the thermocouple. Divided into extended and compensated.


 

The compensation wire is divided into extension and compensation. The compensation wire according to thermal characteristics of tolerance were divided into precision grade (symbol S) and common (unsigned). Thermocouple wire using features: compensation wire can work in -60~260 C environment, is very ideal. The automation unit has been widely used in petroleum, chemical, metallurgy, electric power automation single point temperature measuring instrument and other departments or multipoint connections.