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2 Core High Twist Silicone Insulated Type K Thermocouple Wire 26AWG Ultra Flexible Temperature Sensing Cable
| Place of Origin | Shanghai |
|---|---|
| Brand Name | Huona |
| Certification | ISO9001 |
| Model Number | Type K |
| Minimum Order Quantity | 400m |
| Price | Negotiable |
| Packaging Details | Carton/Wooden case |
| Delivery Time | 5-21 days |
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 500 tons per month |
Product Details
| Grade | Type K | Insulation Material | High-Flexibility Silicone Rubber |
|---|---|---|---|
| Conductor Size | 26AWG (0.2mm² Per Core) | Configuration | 2-core High-twist Pair (20 Twists/m) |
| Standard Length | 400m/spool | Operating Temperature | -60°C ~ 200°C |
| Core Insulation Color | Red (KP) / Yellow (KN) | Voltage Rating | 300V |
| Highlight | 2 core type K thermocouple wire,high twist silicone insulated thermocouple cable,ultra flexible temperature sensing wire |
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Product Description
Type K Thermocouple Extension Wire – 2-Core High-Twist Pair, High-Temperature Silicone Rubber Insulated, 26AWG Ultra-Flexible Grade
Product Overview
This 2-core high-twist pair Type K thermocouple extension wire from Huona is a high-flexibility, vibration-resistant signal transmission solution for dynamic industrial environments, purpose-built for moving equipment, high-vibration machinery, and applications requiring repeated flexing. Constructed with KP (Chromel, red) and KN (Alumel, yellow) precision-matched thermocouple alloy conductors, high-twist pitch configuration, and high-performance silicone rubber insulation, this wire delivers ultra-stable thermoelectric performance, exceptional fatigue resistance, and industry-leading flexibility. It is engineered for use in robotic systems, cable chain installations, and high-vibration industrial equipment, where standard wires would suffer from fatigue failure.
Core Specifications
- Product Name: Type K 2-Core High-Twist Pair Thermocouple Extension Wire
- Conductor Material: KP (Chromel, red) / KN (Alumel, yellow)
- Insulation Material: High-performance high-flexibility silicone rubber (individual core insulation)
- Standard Conductor Size: 26AWG (0.2mm² cross-section per core)
- Wire Configuration: 2-core high-twist pair (KP red + KN yellow, 20 twists per meter)
- Standard Outer Diameter: 2.0mm
- Standard Length: 400m/spool (custom cut lengths available)
- Thermoelectric Performance:
- Accuracy Class: IEC Extension Grade 1
- Thermoelectric Power: Strictly calibrated to IEC Type K thermocouple standards
- Operating Temperature Range: -60°C ~ 200°C (continuous use)
- Standards Compliance: IEC 60584-3, GB/T 4989, RoHS 2.0, REACH
Key Differentiating Advantages
1. High-Twist Design for Superior Vibration & Fatigue Resistance
The optimized high-twist pitch design effectively absorbs vibration and mechanical stress, preventing conductor fatigue and breakage in high-vibration environments. It withstands over 100,000 flex cycles without performance degradation, making it ideal for dynamic applications like robotic arms and cable chain installations.
2. Ultra-Flexible Silicone Rubber Insulation
The high-flexibility silicone rubber insulation offers exceptional bending performance, with a minimum bending radius as low as 2× cable diameter. It maintains its flexibility even at cryogenic temperatures down to -60°C, outperforming PVC, XLPE, and many fluoropolymer insulated wires in cold and dynamic scenarios.
3. Precision-Matched Conductor for Consistent Signal Transmission
The KP/KN conductor pair is strictly calibrated to match Type K thermocouple standards, ensuring minimal signal deviation and accurate temperature reading transmission. The consistent twist pitch across the entire length ensures uniform noise suppression and consistent electrical performance, even under mechanical stress.
4. Wide Operating Temperature Range
This wire maintains stable electrical and mechanical properties from -60°C up to 200°C, covering a wide range of application scenarios from low-temperature refrigeration systems to medium-temperature industrial ovens. It is also highly resistant to ozone, UV radiation, and moisture, ensuring long-term reliability in outdoor and industrial environments.
5. Easy Installation & High Visibility
The pre-twisted pair comes ready to use, eliminating the need for manual twisting on-site. The red/yellow color coding provides clear polarity identification, preventing connection errors during installation. The flexible construction allows for easy routing in tight spaces and around complex geometries.
Technical Specifications Table
| Attribute | Typical Specification |
|---|---|
| Thermocouple Type | Type K (KP/KN) |
| Insulation Material | High-Flexibility Silicone Rubber |
| Conductor Size | 26AWG (0.2mm² per core) |
| Configuration | 2-core high-twist pair (20 twists/m) |
| Standard Length | 400m/spool |
| Operating Temperature | -60°C ~ 200°C |
| Core Insulation Color | Red (KP) / Yellow (KN) |
| Voltage Rating | 300V |
| Dielectric Strength | ≥1500V AC |
| Insulation Resistance | ≥ 500 MΩ·km |
Supply & Packaging Standard
- Supply Form: Continuous twisted pair wire on standard industrial plastic spools, available in standard lengths or custom cut-to-size pieces
- Packaging: Sealed anti-oxidation packaging with moisture-proof wrapping, suitable for long-term storage and export transit
- MOQ: 1 spool (sample order); bulk quantities available for industrial OEMs, system integrators, and large-scale projects
- Customization: Conductor size, insulation material, length, and shielded version (with copper braid shield for enhanced noise protection) available upon request
Typical Application Scope
- Dynamic Industrial Equipment: Temperature signal transmission for moving machinery, robotic arms, and cable chain installations.
- High-Vibration Environments: Temperature sensing in motors, generators, and industrial equipment with high vibration levels.
- Cryogenic & Low-Temperature Systems: Temperature monitoring in refrigeration systems, cold storage, and low-temperature test equipment.
- High-Volume Sensor Manufacturing: Core material for mass production of Type K thermocouple sensors and probes.
- Laboratory & R&D: Precision temperature measurement in dynamic test equipment and material testing setups.
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