Brand Name : Ohmalloy/OEM
Model Number : SP-J-FB-FB-SS-0.5R
Certification : GB
Place of Origin : jiangshu
MOQ : 600 meters
Price : USD 0.5~10/meter
Payment Terms : L/C, T/T, , MoneyGram,paypal
Supply Ability : 10000 meter/day
Delivery Time : 5-8 working days after payment confirmed
Packaging Details : Spool+paper case + wooden case/plastic packing+papre case+ wooden box outside(or customized)
Name : Thermocouple Type J Extension Compansation cable
Conductor Material : JP: CuNi45 JN: Fe
Insulation Material : Fiberglass/PTFE/PEF/Silicone Rubber
Diameter : 0.5R*2(7*0.30mm)
Sheath : SS304
Application : Extension/Compensation cable
Thermocouple TYpe J Extension Compansation Cable Fiberglass SS304 Sheath 24AWG
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/cm3) |
Melting point(℃) |
Tensile Strength(Mpa) |
Volume resistivity(μΩ.cm) |
Elongation rate (%) |
JP(Iron) | 7.8 | 1402 | >240 | 12.0(20℃) | >20 |
JN(Constantan) | 8.8 | 1220 | >390 | 49.0(20℃) | >25 |
3. EMF Value Range at Different Temperature
Material | EMF value (μV) | |||||||||||
100℃ | 200℃ | 300℃ | 400℃ | 500℃ | 600℃ | |||||||
JP-JN | 5187~ 5351 | 10696~10862 | 16244~16410 | 21760~21936 | 27281~27505 | 32962~ 33242 | ||||||
EMF value Vs Pt(μV) | ||||||||||||
700℃ | 750℃ | 760℃ | 800℃ | 900℃ | 1000℃ | |||||||
38958~39306 | 42089~42473 | 42725~43113 |
3. Production Progress
2. Our Service
3. Questions and Answers
Q1:How can I contact with your company?
A1:We have multiple communication channels : Tel/ :+86-15826530281
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,,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.
Thermocouple Type J Extension Compansation Cable Fiberglass SS304 Sheath 24AWG Images |