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| Categories | Thermocouple Cable |
|---|---|
| Brand Name: | Ohmalloy/OEM |
| Model Number: | SP-J-BL-BL-SS304-0.22R |
| Certification: | SGS/RoHs |
| Place of Origin: | China |
| MOQ: | 50 meters |
| Price: | USD 0.52-1.85 / Meter |
| Payment Terms: | L/C, D/A, D/P, T/T, , MoneyGram |
| Supply Ability: | 100000 meters / month |
| Delivery Time: | 2-5 working days |
| Packaging Details: | Coil/Spool+paper carton+ wooden pallet |
| Name: | Thermocouple Wire Type J -10→105°C Multi Strands PVC Insulated Cable Accuracy Class I |
| Conductor: | + Iron -Constantan |
| Insulated Material: | Fiberglass(400 degree celsius) |
| Sheath material: | SS304 |
| Accuracy: | Class I (T±4%) |
| Length: | 100meter/200meter/500meter(customized) |
| Company Info. |
| Ohmalloy Material Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Thermocouple Wire Type J Fiberglass Insulated SS304 Sheath -50→400°C Cable Class I
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. 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 |

ReF. The Short Name for Materials
| Type | Insulation material | CODE | Inner Shielding | CODE | JACKET | CODE |
| K | FEP | FP | FEP | FP | ||
| T | PFA | FA | Al foil | AL | PFA | FA |
| E | PVC 70℃ | LP | copper wire | CU | PVC 70℃ | LP |
| J | PVC 105℃ | HP | Tinned copper | TC | PVC 105℃ | HP |
| N | Fiberglass 400℃ | BL | Nickel plated copper | NC | Fiberglass 400℃ | BL |
| SC | Fiberglass600℃ | BM | Silver plated copper | AC | Fiberglass600℃ | BM |
| Fiberglass700℃ | BH | Fiberglass700℃ | BH | |||
| MICA FIBER 650℃ | MA | |||||
| KCA | Vitreous Silica 800℃ | VS | SS 304 wire | SS | Vitreous Silica 800℃ | VS |
| KCB | Silica fiber1000℃ | SV | Inconel 600 wire | 600 | Silica fiber1000℃ | SV |
| RTD | Ceramic fiber1200℃ | CF | Inconel 625 wire | 625 | Ceramic fiber1200℃ | CF |
| PTFE | PT | PTFE | PT | |||
| ETFE | ET | ETFE | ET | |||
| KAPTON | KP | KAPTON | KP | |||
| Silicone rubber | SR | Silicone rubber | SR | |||
| Rubber | RU | Rubber | RU | |||
| PE | PE | PE | PE |
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