Hitco’s thermocouple consists of two different types of metals, joined together at one end. When the junction of the two metals is heated or cooled a voltage is produced that can interpreted by a temperature controller or display device. 
Hitco’s thermocouple are available with two types of construction: Tube & Wire and Mineral Insulated. 
The tube & wire type uses an empty stainless tube with a wire inside which has a welded tip incorporated the junction. This construction is typically used for temperatures upto 480ºC. 
The Mineral Insulated construction uses a highly compacted stainless sheath with solid conductors encased in magnesium oxide insulation. This construction offers a wider variety of diameters, allows for the sensors to be bent in the field and for temperatures upto 1200ºC.

Features & Advantages: