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Home ProductsBare Thermocouple Wire

1.13mm Bright Bare Thermocouple Wire Annealed Bare T Thermocouple Constantan Wire

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I search for Nichrome plate long time, and successfully bought it from Ohmalloy material. OHMALLOY provide real good service in alloy service and can always help me in finding the correct resistance alloy.

—— Mike Harness

OHMALLOY can provie me only 1kg Kovar alloy wire 1.0mm with short time, that is really amazing. Thanks

—— Janey

Really professional in thermocouple wire and cable, what i want just can get from OHMALLOY

—— Chris

Enamelled Constantan 0.08mm, i never expect to get only 2kg of it. But OHMALLOY supply it to me with good quality. God Jesus! Such a reliable supplier from china

—— Aaron

1.13mm Bright Bare Thermocouple Wire Annealed Bare T Thermocouple Constantan Wire

1.13mm Bright Bare Thermocouple Wire Annealed Bare T Thermocouple Constantan Wire
1.13mm Bright Bare Thermocouple Wire Annealed Bare T Thermocouple Constantan Wire
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Product Details:
Place of Origin: China
Brand Name: OHMALLOY/OEM
Certification: ISO9001:2015
Model Number: SP-T
Payment & Shipping Terms:
Minimum Order Quantity: 20KG
Packaging Details: Spool+paper case + plywood case or coil+plywood case outside(or customized)
Delivery Time: 5-18 working days after payment confirmed
Payment Terms: L/C, T/T, , MoneyGram,Paypal
Supply Ability: 30 Tons per Month
Detailed Product Description
Name: TPX TNX Copper Constantan Theremocpuple Extension Bare Wire Conductor Material: +Copper -Constantan
Size: 0.02-12mm(Customized) Application: Type T Thermocouple Extension Wire
Positive EMF Value: Copper:761~785μV(Vs Pt) Negative EMF Value: Constantan:3493~3517(Vs Pt)
Package: Spool Or Coil+ Plywood Case
High Light:

1.13mm bright Bare Thermocouple Wire

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annealed Bare Thermocouple Wire

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T thermocouple constantan insulated resistance wire

Diameter 1.13mm bright and annealed type T thermocouple constantan 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.

TPX and TNX Copper/Constantan alloy Wire for Gas Burner Stable EMF VALUE

 

1. Chemical Composition

 

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


1.13mm Bright Bare Thermocouple Wire Annealed Bare T Thermocouple Constantan Wire 0

2. Physical properties and Mechnical properties

 

 

 

Material

 

 

Density(g/cm3)

 

Melting point(℃)

 

Tensile Strength(Mpa)

 

Volume resistivity(μΩ.cm)

 

Elongation rate (%)

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

 

3. EMF Value range at different temperature

 

Material EMF value Vs Pt(μV)
-196℃ -79℃ 100℃ 150℃ 200℃ 250℃
TP(Copper) -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)
300℃ 350℃ 400℃ 500℃ 600℃
3137~3161 3880~3904      
11655~11771 13864~13988      

Contact Details
Ohmalloy Material Co.,Ltd

Contact Person: Mr. Qiu

Tel: +8613795230939

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