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| Categories | Thermocouple Cable |
|---|---|
| Brand Name: | Ohmalloy/OEM |
| Model Number: | SP-K |
| Certification: | CO/SGS |
| Place of Origin: | China |
| MOQ: | 100 meters |
| Price: | 1.2USD/meter |
| Payment Terms: | L/C, D/A, D/P, T/T, , MoneyGram |
| Supply Ability: | 100000 meters |
| Delivery Time: | 5-8 working days |
| Packaging Details: | Spool+paper carton+ wooden pallet |
| Type: | K type Thermocouple Compensation Cable/Instrumentation Cable |
| Accuracy: | Class I (T±4%) |
| Usage: | themperature measuring |
| Color Standard: | JIS/IEC/ASIN/customized |
| Inuslation material: | Fiberglass/PTFE |
| Sheath Material: | Stainless Steel 304 |
| Company Info. |
| Ohmalloy Material Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Thermocouple Compensation Cable Type K Instrumentation Cable PTFE Fiberglass Insulated SS310 Sheath 200M/Roll
TYPE K (CHROMEL vs ALUMEL ) is used in oxidizing, inert or dry reducing atmospheres. Exposure to vacuum limited to short time periods. Must be protected from sulfurous and marginally oxidizing atmospheres. Reliable and accurate at high temperatures.
1. Chemical Composition
| Material | Chemical composition (%) | ||||
| Ni | Cr | Si | Mn | Al | |
| KP(Chromel) | 90 | 10 | |||
| KN(Alumel) | 95 | 1-2 | 0.5-1.5 | 1-1.5 | |
2. Physical Properties and Mechnical Properties
Material | Density(g/cm3) | Melting pointºC) | Tensile Strength(Mpa) | Volume resistivity(μΩ.cm) | Elongation rate (%) |
| KP(Chromel) | 8.5 | 1427 | >490 | 70.6(20ºC) | >10 |
| KN(Alumel) | 8.6 | 1399 | >390 | 29.4(20ºC) | >15 |
3.Size and Insulation Material Reference
| Size and Insulation Material Reference | |||||||
| Type | Cross-Section (mm2) | Diameter | Insulation Material/ Jacket Material | Shield | |||
| AWG (SingleCore) | mm (Multi-Core) | ||||||
| SC RC BC KCA KCB KX NC NX EX JX LX | 0.07 | - | 1 x 0.30 | Ceramic Fiber(-60,+1200℃) Vitreous Silica(-60,+800℃) Mica(-60,+650℃) Silica Fiber(-60,+1000℃) High Temperature Fiber(-60,+600℃) Fiberglass(-60,+450℃) PolyimideTape/Kapton(-60,+260℃) PTFE(-60,+275℃) PFA(-60,+275℃) FEP(-60,+205℃) SiliconeRubber(-60,+200℃) PVC(-25,+105℃) PVC(-25,+70℃) | Nickel Chrome Alloy Wire Braiding; Stainless Steel Braiding; Tin-plated Copper Braiding; Aluminum-plastic Tape Wraping; Copper Tape Wraping; Aluminum Foil Wraping | ||
| 0.22 | 24 | 7 x 0.20 | |||||
| 0.35 | 22 | 5 x 0.30 | |||||
| 0.40 | 21 | 13 x 0.20 | |||||
| 0.50 | 20 | 7 x 0.30 | |||||
| 0.50 | 20 | 19 x 0.20 | |||||
| 0.75 | 19 | 7 x 0.37 | |||||
| 0.75 | 19 | 24 x 0.20 | |||||
| 1.00 | 18 | 14 x 0.30 | |||||
| 1.00 | 18 | 24 x 0.20 | |||||
| 1.34 | 16 | 7 x 0.49 | |||||
| 1.34 | 16 | 19 x 0.30 | |||||
| 1.50 | 16 | 7 x 0.52 | |||||
| 1.50 | 16 | 21 x 0.30 | |||||
| 2.00 | 14 | 19 x 0.366 | |||||
| 2.00 | 14 | 28 x 0.30 | |||||
| 2.50 | 13 | 19 x 0.41 | |||||
| 2.50 | 13 | 36 x 0.30 | |||||
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