Material Shape
Round Wire
Range of Application
Temperature Measurement
Certification
ISO9001, CE
Conductor
Copper and Constantan
Dia
0.3/0.5/0.8/1.0/1.2/1.6/2.0/2.5/3.2mmm
Transport Package
100m/Coil 200m/Coil
Specification
diameter: 0.2mm, 0.5mm, 0.8mm, 1mm
Product DescriptionCopper Constantan thermocouple Wire type TCu-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 -380F to 392F (-200C to 200C).
ParameterChemical Composition |
Conductor Name | Polarity | Code | Nominal Chemical Composition /% |
Ni | Cu |
Cu | Positive | TP | -- | 100 |
Cu-Ni(Constantan) | Negative | TN | 45 | 55 |
Working Temperature |
Diameter/mm | Long time Working temperature /ºC | Short period Working temperature /ºC |
0.2, 0.3 | 150 | 200 |
0.5, 0.8 | 200 | 250 |
1.0, 1.2 | 250 | 300 |
1.6, 2.0 | 300 | 350 |




