Fiberglass Insulation Type J Thermocouple Extension Cable with Multi Strands

• Type: Insulated
• Conductor Type: Solid
• Application: Temperture Measurement
• Conductor Material: Iron/Constantan
• Sheath Material: Fiberglass
• Insulation Material: Fiberglass
• Model NO.: SP-J-FP-FP-0.5R
• Material Shape: Flat Wire
• Range of Application: Temperture Measurement
• Certification: ISO9001, CE, CCC, RoHS
• Brand: Ohmalloy/OEM
• Product Name: Pef/Fiberglass Insulation Prices Type J Thermocoup
• Coat Material: Fiberglass/PTFE/Pef/Silicone Rubber
• Jacket Material: Fiberglass/PTFE/Pef/Silicone Rubber/PVC
• Color: +Purple -Red(Customized)
• Certificate: GOST/JIS/GB(Customized)
• Accuracy Class: Class I
• Transport Package: Coil+ Waterproof Paper+ Wooden Case
• Specification: 0.3R*2(7*0.30mm)
• Trademark: Ohmalloy/OEM
• Origin: Shanghai
• HS Code: 9025900090
• Production Capacity: 10000 Meter/Day

Product Description

Fiberglass Insulation  Type J Thermocouple extension Cable with Multi Strands

TYPE J (Iron vs Constantan) is used in vacuum, oxidizing, inert or reducing atmospheres. Iron element oxidizes rapidly at temperatures exceeding 538°C, and therefore heavier gauge wire is recommended for longer life at these temperatures.

1. Product Details

1. Chemical Composition

Material	Chemical composition (%)
	Ni	Cu	Si	Iron	Al
JP(Iron)				100
JN(Constantan)	45	55

 

2. Physical Properties and Mechnical Properties

Material	Density(g/cm^3)	Melting point(ºC)	Tensile Strength(Mpa)	Volume resistivity(μΩ.cm)	Elongation rate (%)
JP(Iron)	7.8	1402	>240	12.0(20ºC)	>20
JN(Constantan)	8.8	1220	>390	49.0(20ºC)	>25

 

3. EMF Value Range at Different Temperature

Material

EMF value (μV)

100ºC

200ºC

300ºC

400ºC

500ºC

600ºC

JP-JN

5187~5351

10696~10862

16244~16410

21760~21936

27281~27505

32962~33242

EMF value Vs Pt(μV)

700ºC

750ºC

760ºC

800ºC

900ºC

1000ºC

38958~39306

42089~42473

42725~43113

 

 

 

2. Size Range Reference

Alloys Name	Type	Dimension
SP-J-W	Wire	D=0.03mm~8mm
SP-J-R	Ribbon	W=0.4~40	T=0.03~2.9mm
SP-J-S	Strip	W=8~250mm	T=0.1~3.0
SP-J-F	Foil	W=6~120mm	T=0.003~0.1
SP-J-B	Bar	Dia=8~100mm	L=50~1000

 

3. Production Progress

4. Package Reference

 

5. Our Service

 

6. Questions and Answers

 

Q1:How can I contact with your company?

   

 

Q2:Do you provide free samples?

A2:Yes,we can provide free samples for your testing,but buyer should bear the shipping costs.

 

Q3:What is your payment terms?

A3:30% in advance,balance after receiving the copy of B/L. T/T,L/C,Western Union,Paypal is OK.

 

Q4:What is your lead time?

A4:On normal condition,the lead time is 7 days after the payment. Special order or quantity is subject to the negotiation.

 

Q5:What is your working time?

A5: Monday to Firday: 9:00-12:00,13:30-17:30, rest in weekend.