
Our Type K Thermocouple Extension Cable, 24 AWG with FEP insulation, is built to deliver precision and toughness in demanding environments. Designed for Type K thermocouples (Chromel-Alumel), this cable ensures accurate temperature readings from -60°C to +200°C. The FEP insulation is a champ at resisting chemicals, oils, and solvents, making it perfect for harsh conditions. Rated for 300V, it’s ready for serious industrial setups. The 24 AWG stranded conductors keep it flexible for tight spaces, while the twisted pair design and optional stainless steel braid shielding cut through electrical noise for clean, reliable data. This cable is your go-to for high-performance temperature monitoring.
The thermocouple extension cable market is growing fast, driven by industries like petrochemical, aerospace, and pharmaceuticals that need reliable cables for extreme conditions. FEP insulation is gaining traction for its chemical resistance and flexibility, especially in environments with corrosive substances. The rise of automation and real-time monitoring is pushing demand for low-noise, high-accuracy cables. Compliance with standards like IEC 60584-3 and ANSI MC96.1 is critical for safety and reliability. Our Type K cable fits these trends perfectly, offering durability, precision, and versatility for today’s industrial challenges.

| Thermocouple Type | Compensating Wire Type | Usage | EMF Standard | Precision Grade | General Grade | |||
| Temperature /℃ | Value /μV | Tolerance μV | EMF Range μV | Tolerance μV | EMF Range μV | |||
| K | KX,KCA or KCB | G | -25 | -968 | ±40 | -924~-1012 | ±80 | -880~-1 056 |
| 100 | 4096 | 4052~4140 | 4 008~4 184 | |||||
| H | -25 | -968 | ±40 | -924~-1012 | ±88 | -880~-1 056 | ||
| 100 | 4096 | 4052~4140 | 4 008~4 184 | |||||
| 200 | 8138 | 8094~8182 | 8 050~8 226 | |||||
| J | JX | G | -25 | -1 239 | ±62 | -1177~-1301 | ±123 | -1 116~-1 362 |
| 100 | 5269 | 5207~5331 | 5 146~5 392 | |||||
| H | -25 | -1239 | ±62 | - 177~-1301 | ±123 | -1 116~-1 362 | ||
| 100 | 5269 | 5207~5331 | 5 146~5 392 | |||||
| 200 | 10779 | 10717~10841 | 10 656~10 902 | |||||
| E | EX | G | -25 | -1432 | ±81 | -1351~-1513 | ±138 | -1 294~-1 570 |
| 100 | 6 319 | 6238~ 6400 | 6 181~6 457 | |||||
| H | -25 | -1432 | ±81 | -1351~- 1513 | ±138 | -1 294~-1 570 | ||
| 100 | 6319 | 6238~6400 | 6 181~6 457 | |||||
| 200 | 13421 | 13340~13502 | 13 283~13 559 | |||||
| T | TX | G | -25 | -940 | ±30 | -910~-970 | ±60 | -1850 |
| 100 | 4279 | 4249~4309 | 4189~4339 | |||||
| H | -25 | -940 | ±48 | -892~-988 | ||||
| 100 | 4279 | 4231~4327 | ||||||
| 200 | 9288 | 9240~9336 | ||||||
| N | NX or NC | G | -25 | -646 | ±43 | -603~-689 | ±86 | -560~-732 |
| 100 | 2774 | 2731~2817 | 2 688~2 860 | |||||
| H | -25 | -646 | ±43 | -603~-690 | ±86 | -560~-732 | ||
| 100 | 2774 | 2731~2817 | 2 688~2 860 | |||||
| 200 | 5913 | 5870~5956 | 5 827~5 999 | |||||
| SorR | SC or RC | G | 100 | 646 | ±30 | 616~676 | ±60 | 586~706 |
| H | 100 | 646 | - | - | ±60 | 586~706 | ||
| 200 | 11441 | - | - | 1.381~1 501 | ||||
This cable shines in tough environments. Petrochemical plants use it to monitor temperatures in reactors, pipelines, and storage tanks exposed to harsh chemicals. Aerospace relies on it for engine testing and thermal management systems where accuracy is everything. Food processing plants trust it for ovens and freezers, thanks to its chemical-resistant FEP insulation. Pharmaceutical manufacturing benefits from its ability to handle sterile, high-temperature processes. The 24 AWG stranded conductors make it easy to route through complex setups, and the optional stainless steel braid adds extra protection in abrasive or noisy environments, keeping your temperature data spot-on.
Parameter | Our Type K Extension Cable | Competitor A | Competitor B |
|---|---|---|---|
Conductor Material | Chromel-Alumel (Type K) | Chromel-Alumel | Chromel-Alumel |
Insulation | FEP | PVC | PTFE |
Temperature Range | -60°C to +200°C | -20°C to +105°C | -40°C to +260°C |
Wire Gauge | 24 AWG | 26 AWG | 22 AWG |
Chemical Resistance | Excellent (FEP) | Moderate (PVC) | High (PTFE) |
Shielding | Optional Stainless Steel Braid | None | Aluminum Foil |
Accuracy | IEC 60584-2 Class 1 | Class 2 | Class 1 |
Flexibility | High (Stranded, FEP) | Moderate | Low |
Certifications | IEC 60584-3, ANSI MC96.1 | ANSI MC96.1 | IEC 60584-3 |
Applications | High-Temp, Corrosive Environments | General Industrial | High-Temp Environments |
Our Type K Thermocouple Extension Cable stands out for its durability and precision. The FEP insulation handles temperatures up to 200°C and resists chemicals better than PVC, making it ideal for corrosive settings. With IEC 60584-2 Class 1 accuracy, it delivers more precise readings than lower-class alternatives. The 24 AWG stranded conductors offer better flexibility than heavier gauges, simplifying installation in tight spaces. Optional stainless steel braid shielding outperforms unshielded or foil-only cables, ensuring cleaner signals in noisy environments. Certified to IEC 60584-3 and ANSI MC96.1, and rated for 300V, our cable is a reliable, high-performing solution for demanding applications.
Choose our cable for a flexible, chemically resistant, and accurate thermocouple solution that keeps your operations running smoothly, no matter the challenge.




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FAQs:
What is the Type K Thermocouple Extension Cable used for?
Connects Type K thermocouples to instrumentation for accurate temperature measurements in industrial environments.What materials are used in this cable?
Chromel-Alumel conductors, FEP insulation, and an optional stainless steel braid for added durability.What’s the temperature range for this cable?
Rated for -60°C to +200°C, ideal for high-temperature and harsh conditions.Is the FEP insulation chemically resistant?
Yes, FEP offers excellent resistance to chemicals, oils, and solvents.What industries use this Type K extension cable?
Petrochemical, aerospace, food processing, and pharmaceutical industries.How does it handle electrical noise?
Twisted pair design and optional stainless steel braid shielding minimize interference for clean signals.Does it meet industry standards?
Complies with IEC 60584-3 and ANSI MC96.1 for accuracy and color coding.Is it flexible for tight installations?
Yes, the 24 AWG stranded conductors and FEP insulation ensure high flexibility for complex setups.