• Fe-CuNi (constantan) Thermocouple Wire (Type J)
  • Fe-CuNi (constantan) Thermocouple Wire (Type J)
  • Fe-CuNi (constantan) Thermocouple Wire (Type J)
  • Fe-CuNi (constantan) Thermocouple Wire (Type J)
  • Fe-CuNi (constantan) Thermocouple Wire (Type J)
  • Fe-CuNi (constantan) Thermocouple Wire (Type J)

Fe-CuNi (constantan) Thermocouple Wire (Type J)

Product Type: Alloy
Material: Ni Cr Si
Thermocouple Wire Type: K E J T N
Samples:
US$ 28/kg 1 kg(Min.Order)
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with spool
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Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
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Fe-CuNi (constantan) Thermocouple Wire (Type J) pictures & photos
Fe-CuNi (constantan) Thermocouple Wire (Type J)
US $20 / kilogram
Min. Order: 1 kilogram
Gold Member Since 2011

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Basic Info.

Model NO.
chenxin-128
Thermocouple Wire Diameter
0.02mm-10mm You Choose
Thermocouple Wire Feather
Soft Wire and Hard Wire
Thermocouple Wire Surface Treatment
Bright Annealing, Oxidizing
Thermocouple Wire Temperature Range
Long Term and Short Term
Thermocouple Conductorsingle Wire or Str
Single Wire or Stranded
Thermocouple Grade
I Grade, or II Grade
Thermocouple Wire Emf Values
Inspection Report Supplied
Transport Package
Spool or Coil, Carton, Pallet or Wooden Case
Specification
0.02mm-10mm you choose
Trademark
SENPHUS
Origin
China. Jiangsu. Jiangying
HS Code
90251910
Production Capacity
50000kg/Mouth

Packaging & Delivery

Package Size
35.00cm * 25.00cm * 15.00cm
Package Gross Weight
18.000kg

Product Description

Fe-CuNi (constantan) Thermocouple Wire (Type J)

Fe-CuNi thermocouple (type J) is also named Fe-Conshtantan thermocouple .The positive  leg Fe(JP) is made by pure iron, and the main chemical composition of negative leg Constantan(JP) is Cu :Ni ≈ 55%:45%.Although they are all called Constantan, JN does not give the same EMF output curve as EN and TN,it cannot be instead by other Constantan.
  Fe-CuNi (constantan) Thermocouple Wire (Type J)
  Fe-CuNi (constantan) Thermocouple Wire (Type J) Fe-CuNi (constantan) Thermocouple Wire (Type J) Fe-CuNi (constantan) Thermocouple Wire (Type J)
 
The operating temperature range of type J thermocouple is -210~1200ºC, but it is usually used in the temperature range 0~750ºC due to embrittlement of iron.
 
 
Type J thermocouple has good resistance to oxidation and high EMF output  against Platinum 67,with good temperature accuracy, sensitivity and stability. It is commended for vacuum,oxidizing, reducing or inert atmospheres, but it can not be used in sulphurous atmosphere above 500ºC.
 

 


Name
Usag Classification Grade Temperature range(ºC) Tolerance Standard
Long term Short term
NiCr-NiA(Type K)thermocouple bright wire K I -40~1200 -40~1300 ±1.5ºCor ±0.4% GB/T2614-1998
II
±2.5 ºCor ±0.75%

NiCr-CuNi(Type E)thermocouple bright wire

E
I -40~750 -40~900 ±1.5 ºCor ±0.4% GB/T4993-1998
II ±2.5 ºCor±0.75%
Fe-CuNi(Type J)thermocouple bright wire J I -40~600 -40~750 ±1.5 ºCor ±0.4% GB/T4994-1998
II ±2.5 ºCor±0.75%
Cu-CuNi(Type T)thermocouple bright wire T
 
I -200~300 -200~350 ±0.5 ºCor ±0.4% GB/T2903-1998
II ±1 ºCor ±0.75%
III ±1 ºCor ±1.5%
NiSiMg(Type N)thermocouple bright wire N I -40~1200 -40~1300 ±1.5 ºCor ±0.4% GB/T17615-1998
II ±2.5 ºCor±0.75%

 
 

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From payment to delivery, we protect your trading.
Fe-CuNi (constantan) Thermocouple Wire (Type J) pictures & photos
Fe-CuNi (constantan) Thermocouple Wire (Type J)
US $20 / kilogram
Min. Order: 1 kilogram
Gold Member Since 2011

Suppliers with verified business licenses

Manufacturer/Factory & Trading Company
Number of Employees
515
Year of Establishment
2002-11-07