National united designed product, connection dimension can be in common use , and good interchangeability. Waterproof aluminum junction box,with assembly-type structure, the measuring element adopts porcelain beads insulation .In case of vibration, the thermocouple is still not easy to break. Component decomposition is easy to repair, replace conveniently, Cheap price brings low cost on replacing expendables. Temperature measurement components in contact with the air, after long-term use of a certain degree of change in the indexing characteristics.

Used in furnaces, sotve, solution temperature measurement, insert the  measurement end, with reference end and implements at 90 ° Angle, easy ro connect.

Graduation: K or E

1）Measurement range and tolerance

●Thermocouple

2）Fixed device type and depth of insertion