Cu-CuNi thermocouple (type T)
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Product Description
Cu-CuNi thermocouple (type T) is also named Cu-Constantan thermocouple. It is a very stable thermocouple and is often used in extremely low temperature applications such as cryogenics or ultra low freezers. It is found in other laboratory environments as well. The type T has excellent repeatability between ¨C380F to 392F (¨C200C to 200C).
Type T chemical composition:
Positive leg Cu(TP) pure Copper, Negative leg Constantan (TN) is Cu: Ni¡Ö 55%: 45%.
Type T Temperature Range:
Thermocouple grade wire, -40~750 ¡æ(for short term) and 0~600¡æ( for long term)
Extension wire, 32 to 392F (0 to 200C)
Type T Tolerance:
Standard:¡À0.5¡æ/¡À0.4%t
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