Product Description
Copper Constantan thermocouple Wire type T
Thermocouple wire is a type of temperature sensor that is made from two different metals joined together at one end.
When the joined end is exposed to a temperature difference, it generates a voltage that is proportional to the temperature difference.
This voltage can be measured and used to determine the temperature of the environment being measured.
Thermocouple wire is commonly used in industrial and scientific applications where accurate temperature measurement is critical, such as in furnaces, ovens, and chemical reactors. There are many different types of thermocouple wire, each with its own unique characteristics and temperature range.
Type T thermocouple wire is a type of thermocouple wire that is made from a combination of copper and constantan.
It is commonly used in applications where temperatures range from -200°C to 350°C, such as in the food industry, pharmaceutical industry, and chemical industry.
Type T thermocouple wire has a high level of accuracy and stability, making it a popular choice for temperature measurement and control.
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 -380F to 392F (-200C to 200C).
Parameter
| Chemical 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 |
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