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2 Core Parallel Glass Fiber Braided Type K Thermocouple Wire 28AWG Ultra Fine Heat Resistant Cable
| Place of Origin | Shanghai |
|---|---|
| Brand Name | Huona |
| Certification | ISO9001 |
| Model Number | Type K |
| Minimum Order Quantity | 200m |
| 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-Temperature E-Glass Fiber Braid |
|---|---|---|---|
| Conductor Size | 28AWG (0.08mm² Per Core) | Configuration | 2-core Parallel Pair |
| Standard Length | 200m/spool | Operating Temperature | -40°C ~ 400°C |
| Core Insulation Color | Red (KP) / Yellow (KN) | Voltage Rating | 300V |
| Highlight | glass fiber braided thermocouple wire,ultra fine type K thermocouple cable,heat resistant parallel thermocouple wire |
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Product Description
Type K Thermocouple Extension Wire – 2-Core Parallel Pair, High-Tex Glass Fiber Braided Insulated, 28AWG Ultra-Fine Grade
Product Overview
This 2-core parallel pair Type K thermocouple extension wire from Huona is a high-temperature, ultra-fine signal transmission solution for high-heat industrial environments, purpose-built for high-temperature oven wiring, miniature sensor assembly, and high-temperature process monitoring. Constructed with KP (Chromel, red) and KN (Alumel, yellow) precision-matched thermocouple alloy conductors, parallel pair configuration, and high-temperature glass fiber braided insulation, this wire delivers ultra-stable thermoelectric performance, industry-leading high-temperature resistance, and exceptional mechanical protection. It is engineered for use in high-temperature industrial processes, furnace internal wiring, and applications where polymer insulation cannot withstand the operating temperature.
Core Specifications
- Product Name: Type K 2-Core Parallel Pair Thermocouple Extension Wire
- Conductor Material: KP (Chromel, red) / KN (Alumel, yellow)
- Insulation Material: High-temperature E-glass fiber braid with high-temperature impregnation coating
- Standard Conductor Size: 28AWG (0.08mm² cross-section per core)
- Wire Configuration: 2-core parallel pair (KP red + KN yellow)
- Standard Outer Diameter: 1.8mm
- Standard Length: 600m/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: -40°C ~ 400°C (continuous use)
- Standards Compliance: IEC 60584-3, GB/T 4989, RoHS 2.0, REACH
Key Differentiating Advantages
1. Industry-Leading High-Temperature Performance
The high-temperature glass fiber braided insulation maintains stable electrical and mechanical performance up to 400°C, far outperforming all polymer-insulated wires. It is perfectly suited for use in furnace internal wiring, high-temperature oven monitoring, and other high-heat industrial applications where PVC, FEP, or silicone insulation would degrade quickly.
2. Ultra-Fine Diameter for Miniature Installations
The 28AWG ultra-fine conductor and compact outer diameter allow for installation in extremely tight spaces, making it ideal for miniature thermocouple probe assembly, embedded high-temperature sensors, and high-density high-temperature wiring. It reduces the overall wiring volume compared to standard high-temperature wires, enabling more compact equipment design.
3. Parallel Pair Design for Simplified Installation
The pre-assembled parallel pair comes ready to use, eliminating the need for manual pairing of individual conductors on-site. The red/yellow color-coded insulation provides clear polarity identification, preventing connection errors and reducing on-site installation time.
4. Superior Mechanical Protection & Abrasion Resistance
The glass fiber braided insulation provides excellent resistance to abrasion, cutting, and mechanical damage, protecting the conductor from physical stress during installation and operation. It also offers excellent resistance to thermal shock, maintaining its integrity under rapid temperature changes.
5. Long Service Life in Harsh Environments
The glass fiber insulation is inorganic, meaning it does not burn, melt, or degrade under high-temperature conditions. It is also highly resistant to chemical corrosion, moisture, and UV radiation, ensuring long-term reliability in harsh industrial environments.
Technical Specifications Table
| Attribute | Typical Specification |
|---|---|
| Thermocouple Type | Type K (KP/KN) |
| Insulation Material | High-Temperature E-Glass Fiber Braid |
| Conductor Size | 28AWG (0.08mm² per core) |
| Configuration | 2-core parallel pair |
| Standard Length | 200m/spool |
| Operating Temperature | -40°C ~ 400°C |
| Core Insulation Color | Red (KP) / Yellow (KN) |
| Voltage Rating | 300V |
| Dielectric Strength | ≥1000V AC |
| Insulation Resistance | ≥ 100 MΩ·km |
Supply & Packaging Standard
- Supply Form: Continuous parallel 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 stainless steel braid for enhanced protection) available upon request
Typical Application Scope
- High-Temperature Industrial Processes: Temperature monitoring in furnaces, ovens, and high-temperature production lines.
- Miniature High-Temperature Sensors: Signal transmission for compact high-temperature thermocouple probes.
- Furnace & Oven Internal Wiring: Internal temperature sensing wiring for industrial furnaces and ovens.
- High-Volume Sensor Manufacturing: Core material for mass production of high-temperature Type K thermocouple sensors.
- Thermal Processing Equipment: Temperature monitoring in heat treatment equipment, kilns, and thermal processing systems.
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