Thermocouple Wire Selector Chart

Thermocouple Wire Selector Chart


Northern Composites


Type J Iron/Constantan Color code: Positive wire = White, Negative wire = Red
Type K Cromel / Alumel Color code: Positive wire = Yellow, Negative wire = Red
Type T Copper / Constantan Color code: Positive wire = Blue, Negative wire = Red

Looking for something specific? Let our friendly service staff help you find the right process and structural materials for your needs. Contact us today.