Thermocouple Material

Thermocouple material includes wire, strip and protection tubes for use at temperatures up to 1,260°C (2,300°F). For many industrial heating processes, particularly those carried out at high temperatures, a thermocouple is the most accurate, convenient and simple method of temperature measurement.

Each individual arm is calibrated against platinum and the EMF values are shown on each coil or spool.

    Our product program for thermocouples includes:

    • Thermocouple wire - round and flat
    • Thermocouple strip
    • Thermocouple extension leads/extension cables
    • Thermocouple compensating cables
    • Bunched wire
    • Thermocouple protection tubes

    Our program also includes a bi-filar side-by-side configuration in some size ranges.

    Types of thermocouple wire

    Code +Positive leg -Negative leg
    N Nicrosil (NP) Nisil (NN)
    K Thermothal® KP Thermothal® N (KN)
    K Thermothal® KM Thermothal® N (KN)
    E Thermothal® P (EP) Cuprothal® (EN)
    J Iron (JP) Cuprothal® (JN)
    T Copper* Cuprothal®(TN)

    *Not produced by Alleima AB

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