TC2238 Type T Thermocouple Wire

Catalog No. TC2238
Material Cu-CuNi
Density 8.9/9 g/cm3
M.O.Q $300
Synonyms Cu-Constantan
Working Temperature -270 °C -370 °C

Stanford Advanced Materials provides thermocouple wires (without insulating layer) with a wide range of length. We are also able to customize this product as per your specifications.

Related products: Type J Thermocouple Wire, Type K Thermocouple Wire, Type T Thermocouple Wire, Type N Thermocouple Wire.

Description of Type T Thermocouple Wire

Cu-CuNi thermocouple (type T) is also named Cu-Constantan thermocouple. Type T thermocouple has good resistance to oxidation, high EMF output, with good temperature accuracy, sensitivity, and stability. It has a better property in the temperature range -200-0 °C.

 

Specifications of Type T Thermocouple Wire

Type

Chemical composition %

Ni

Cr

Mn

Si

Al

Cu(anode)

/

100

/

/

/

CuNi(cathode)

45

55

/

/

/

 

Type

EMF Versus Pt.67 (mV)

100°C

200°C

300°C

Cu(TP)

4.229-4.325

9.238-9.334

14.792-14.932

CuNi(TN)

0.763-0.783

1.826-1.846

3.137-3.161

Cu-Ni(TP-TN)

3.484-3.524

7.412-7.488

11.655-11.771

 

Type

Density at 20°C(g/m3)

Melting point (°C)

Tensile Strength(Soft annealed condition in 20°C)(Mpa)

Elongation (Soft annealed condition in 20°C) (%)

Resistivity at 20°C (μΩ.m)

Cu(TP)

9

1084

≥190

≥20

0.018

CuNi(TN)

8.9

1220

≥390

≥25

0.5


 

Applications of Type T Thermocouple Wire

-        Used to make thermocouple wires

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