Our Multipair Thermocouple Extension Wire with individual shielding is a game-changer for complex industrial setups. Designed to connect multiple thermocouples (Type K, J, T, and more) to your instrumentation, this cable delivers precise temperature data across large systems. Each pair is wrapped in aluminum Mylar shielding to block crosstalk and electrical noise, ensuring clean signals. The rugged PVC insulation and outer jacket handle temperatures from -20°C to +105°C and resist wear and tear. Rated for 300V and supporting up to 50 pairs, it’s built for heavy-duty applications. With IEC 60584-2 Class 1 accuracy, this wire is your go-to for reliable, high-performance temperature monitoring.
The thermocouple extension cable market is thriving, driven by the rise of industrial automation and the need for precise, multi-point temperature monitoring in industries like oil and gas, chemical processing, and power generation. As systems grow more complex, multipair cables with robust shielding are critical to avoid signal interference in noisy environments. Flame-retardant and durable materials like PVC are in demand for their balance of cost and performance, especially in compliance with safety standards like IEC 60332-1. The push for scalability means cables that support more pairs and maintain accuracy are taking center stage. Our multipair wire aligns perfectly with these trends, meeting IEC 60584-3 and ANSI MC96.1 standards while offering unmatched versatility.
| 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 is a powerhouse for large-scale industrial applications. In oil and gas refineries, it monitors temperatures across multiple points in pipelines and reactors, handling noisy and harsh conditions. Chemical processing plants use it for precise control in reaction vessels and storage systems. Power generation facilities rely on it for turbine and boiler monitoring, where accuracy across multiple sensors is critical. Industrial automation setups benefit from its ability to support up to 50 pairs, making it ideal for complex control systems. The individual shielding ensures clean data, while the rugged PVC jacket stands up to abrasion, moisture, and tough environments, keeping your operations smooth and reliable.
Comparison Parameters Table
Parameter | Our Multipair Extension Wire | Competitor A | Competitor B |
|---|---|---|---|
Conductor Material | Type-Specific Alloys (K, J, T, etc.) | Type-Specific Alloys | Type-Specific Alloys |
Insulation | PVC | Silicone | PTFE |
Temperature Range | -20°C to +105°C | -30°C to +100°C | -40°C to +200°C |
Shielding | Individual Aluminum Mylar per Pair | Collective Foil Shield | No Shielding |
Max Pairs | Up to 50 Pairs | Up to 24 Pairs | Up to 36 Pairs |
Flame Retardancy | IEC 60332-1 Compliant | Non-Compliant | IEC 60332-3 Compliant |
Accuracy | IEC 60584-2 Class 1 | Class 2 | Class 1 |
Outer Jacket | Rugged PVC | Standard PVC | Fiberglass |
Certifications | IEC 60584-3, ANSI MC96.1 | ANSI MC96.1 | IEC 60584-3 |
Applications | Complex, Noisy Industrial Systems | General Industrial | High-Temp Systems |
Our Multipair Thermocouple Extension Wire is built to outperform in demanding setups. The individual aluminum Mylar shielding for each pair cuts crosstalk and noise better than collective shields or unshielded cables, ensuring crystal-clear signals. Supporting up to 50 pairs, it handles larger systems than alternatives limited to 24 or 36 pairs. The rugged PVC jacket and insulation meet IEC 60332-1 for flame retardancy, offering superior durability over standard materials like silicone or fiberglass. With IEC 60584-2 Class 1 accuracy, it delivers more precise readings than lower-class options. Certified to IEC 60584-3 and ANSI MC96.1, and rated for 300V, our cable is the reliable, scalable solution you need for complex industrial monitoring.
Choose our wire for a tough, low-noise, and high-accuracy solution that keeps your multi-point temperature data on point, no matter the challenge.
About Us:
Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications.
For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.
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FAQs:
What is the Multipair Thermocouple Extension Wire used for?
Connects multiple thermocouples to instrumentation for accurate temperature monitoring in complex industrial systems.What materials are used in this cable?
Type-specific thermocouple alloy conductors, PVC insulation, individual aluminum Mylar shielding, and a rugged PVC outer jacket.What’s the temperature range for this cable?
Rated for -20°C to +105°C, suitable for industrial environments.How does individual shielding benefit this cable?
Each pair is shielded with aluminum Mylar to minimize crosstalk and electrical noise for precise signals.What industries use this multipair extension wire?
Oil and gas, chemical processing, power generation, and industrial automation.Does it meet industry standards?
Complies with IEC 60584-3 and ANSI MC96.1 for accuracy and color coding.How many pairs can it support?
Supports up to 50 pairs, ideal for large-scale monitoring systems.Is it durable for harsh environments?
Yes, the rugged PVC jacket and individual shielding ensure reliability in tough industrial conditions.
