Fiberglass Insulation Thermocouple Cable Type K 100 M Extension Class I
Fiberglass Insulation Thermocouple Type K 100 m Extension Cable 0.71 mm x 2
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 temperature.
1. Product Specification
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 Mechanical Properties
| Material |
Density(g/cm3) |
Melting point℃) |
Tensile Strength(Mpa) |
Volume resistivity(μΩ.cm) |
Elongation rate (%) |
| KP(Chromel) | 8.5 | 1427 | >490 | 70.6(20℃) | >10 |
| KN(Alumel) | 8.6 | 1399 | >390 | 29.4(20℃) | >15 |
3. EMF Value Range at Different Temperature
| Material | EMF value Vs Pt(μV) | |||||
| 100℃ | 200℃ | 300℃ | 400℃ | 500℃ | 600℃ | |
| KP(Chromel) | 2816~2896 | 5938~6018 | 9298~9378 | 12729~12821 | 16156~16266 | 19532~19676 |
| KN(Alumel) | 1218~1262 | 2140~2180 | 2849~2893 | 3600~3644 | 4403~4463 | 5271~5331 |
| EMF value Vs Pt(μV) | ||||
| 700℃ | 800℃ | 900℃ | 1000℃ | 1100℃ |
| 22845~22999 | 26064~26246 | 29223~29411 | 32313~32525 | 35336~35548 |
| 6167~6247 | 7080~7160 | 7959~8059 | 8807~8907 | 9617~9737 |
2. How To Choose Thermocouple
| Type | Insulation material | CODE | Inner Shielding | CODE | JACKET | CODE | Out shielding | CODE | Pairs | solid | Earth wire | Stranded |
| K | FEP | FP | FEP | FP | 0 | 0.2mm | E | cross section+R | ||||
| T | PFA | FA | Al foil | AL | PFA | FA | copper wire | CU | 2 | 0.3mm | ||
| E | PVC 70℃ | LP | copper wire | CU | PVC 70℃ | LP | Tinned copper | TC | 3 | 0.5mm | ||
| J | PVC 105℃ | HP | Tinned copper | TC | PVC 105℃ | HP | Nickel plated copper | NC | 4 | 0.75mm | ||
| N | Fiberglass 400℃ | BL | Nickel plated copper | NC | Fiberglass 400℃ | BL | Silver plated copper | AC | 5 | 1.0mm | ||
| SC | Fiberglass600℃ | BM | Silver plated copper | AC | Fiberglass600℃ | BM | SS 304 wire | SS | 6 | 1.5mm | ||
| Fiberglass700℃ | BH | Fiberglass700℃ | BH | |||||||||
| MICA FIBER 650℃ | MA | |||||||||||
| KCA | Vitreous Silica 800℃ | VS | SS 304 wire | SS | Vitreous Silica 800℃ | VS | 7 | 2.5mm | ||||
| KCB | Silica fiber1000℃ | SV | Inconel 600 wire | 600 | Silica fiber1000℃ | SV | 8 | |||||
| RTD | Ceramic fiber1200℃ | CF | Inconel 625 wire | 625 | Ceramic fiber1200℃ | CF | 9 | |||||
| PTFE | PT | PTFE | PT | |||||||||
| ETFE | ET | ETFE | ET | |||||||||
| KAPTON | KP | KAPTON | KP | |||||||||
| Silcone rubber | SR | Silcone rubber | SR | |||||||||
| Rubber | RU | Rubber | RU | |||||||||
| PE | PE | PE | PE |
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 | |||||
4 Color/Standard Reference
6. 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.
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