0.05mm-2mm Pure Copper&Constantan Wire Type T Thermocouple Bare Wire

Type: Bare
Conductor Type: Solid
Application: Thermocouple Wires
Conductor Material: Copper/Constantan
Material Shape: Round Wire
Range of Application: Machinery,Thermocouple,Electricity
Customization:

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Basic Info.

Model NO.
T-BW-1128
Certification
ISO9001, ANSI
Brand
Ohmalloy
Transport Package
20kg/Coil, or DIN 160 or DIN 250
Specification
0.05-2mm
Trademark
OHMALLOY
Origin
China
Production Capacity
500000kg Per Month

Product Description

0.05mm-2mm Pure Copper&Constantan wire Type T  thermocouple bare wire

TYPE T (Copper vs Constantan) is used or service in oxidizing, inert or reducing atmospheres or in vacuum. It is highly resistant to corrosion from atmospheric moisture and condensation and exhibits high stability at low temperatures. It is the only type with limits of error guaranteed for cryogenic temperatures.

 

1. Chemical Composition

Material Chemical composition (%)
Ni Cr Cu Mn Al
TP(Copper)     100    
TN(Constantan) 45   55    

 

2. Physical properties and Mechnical properties

Material

Density(g/cm3)

Melting point(ºC)

Tensile Strength(Mpa)

Volume resistivity(μΩ.cm)

Elongation rate (%)

TP(Chromel) 8.9 1084 >196 1.71(20ºC) >30
TN(Constantan) 8.8 1220 >390 49.0(20ºC) >25

 

3. EMF Value range at different temperature

Material EMF value Vs Pt(μV)
-196ºC -79ºC 100ºC 150ºC 200ºC 250ºC
TP(Chromel) -212 -332 761~785 1263~1287 1825~1849 2450~2474
TN(Constantan) -5327 -2426 3493~3517 5412~5448 7420~7582 9507~9595
 
EMF value Vs Pt(μV)
300ºC 350ºC 400ºC 500ºC 600ºC
3137~3161 3880~3904      
11655~11771 13864~13988      

 


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0.05mm-2mm Pure Copper&Constantan Wire Type T Thermocouple Bare Wire

0.05mm-2mm Pure Copper&Constantan Wire Type T Thermocouple Bare Wire

 

0.05mm-2mm Pure Copper&Constantan Wire Type T Thermocouple Bare Wire
0.05mm-2mm Pure Copper&Constantan Wire Type T Thermocouple Bare Wire0.05mm-2mm Pure Copper&Constantan Wire Type T Thermocouple Bare Wire

 

 

 

 

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