Thermothal P Wire And Cuprothal N Wire

Thermothal P wire and Cuprothal N wire.

Type E has the largest EMF output of any common thermocouple and is sometimes used in thermal- generators (thermopiles). It is used up to 900°C and has good stability from the cryogenic range up to 300°C. The positive arm of the couple is Thermothal P, the same as type K thermocouple, the negative arm is Cuprothal (EN).