A thermocouple consists of two wires of dissimilar metals welded together into a junction. At the other end of the signal wires, usually as part of the input instrument, is another junction called the reference junction. Heating the sensing junction generates a thermoelectric potential (emf) proportional to the temperature difference between the two junctions.
| Tempco Electric Heater Corporation | |
|---|---|
| Product Category | Thermocouple Wire |
| Product Name | Thermocouple Wire |
| Thermocouple Type | E (optional feature); J (optional feature); K (optional feature); N (optional feature); T (optional feature); B (optional feature); S (optional feature); R (optional feature) |
