What are the color codes for American/Canadian thermocouples?
All American/Canadian Thermocouples follow the ANSI color standard for wire coloration. Jacket color may sometimes be the main wire color, but it is not a dependable means of thermocouple type. Type J – White/Red Type E – Purple/Red Type K – Yellow/Red Type T – Brown/Red Type N – Orange/Red Red is always Negative.
