Huona Hot Sale KX Thermocouple Extension Cable Multi Core With Shielded 4x0.5mm Black PVC Insulation
Price:
Negotiable
MOQ:
200m
Delivery Time:
5-21 days
Brand:
Huona
Product Description
Type K Thermocouple Extension Cable (Multi-Core Shielded)
Type K thermocouple extension cable from Huona New Material is a multi-core, shielded temperature signal transmission cable designed for reliable signal transmission between thermocouple sensors and temperature controllers. Featuring color-coded conductors, high-temperature insulation, and a robust shielded structure, it delivers stable thermoelectric performance and excellent anti-interference capability across -40℃ to 200℃.
Standard Designations & Core Material
- Thermocouple Type: Type K (Chromel/Alumel extension grade)
- Conductor Structure: Multi-core (2×2×0.5mm or 4×0.5mm, color-coded for polarity)
- Conductor Diameter: 0.5mm (customizable: 0.3-1.0mm)
- Insulation Material: High-temperature fluoropolymer (FEP/PFA) rated to 200℃
- Shielding: Tinned copper braid (coverage ≥85%) for EMI/RFI protection
- Outer Sheath: Black PVC or fluorinated ethylene propylene (FEP), oil-resistant and flame-retardant
- Core Material: Positive (KP): Ni-Cr alloy; Negative (KN): Ni-Al alloy
- Compliant Standards: IEC 60584-2, ASTM E230, GB/T 4989, RoHS 2.0
- Manufacturer: Huona New Material (Shanghai) Co., Ltd., certified to ISO 9001
Key Advantages
Excellent Anti-Interference Performance
Tinned copper braid shielding with ≥85% coverage effectively blocks electromagnetic interference (EMI) and radio frequency interference (RFI), ensuring stable temperature signal transmission in industrial environments with high electrical noise. Twisted pair conductor structure minimizes crosstalk between cores.
High-Temperature Resistance & Durability
FEP/PFA insulation withstands continuous operating temperatures up to 200℃, preventing insulation degradation. Robust outer sheath is oil-resistant, abrasion-resistant, and flame-retardant (VW-1), protecting against mechanical damage and chemical exposure.
Clear Polarity Identification
Standard Type K color coding (yellow for positive, red for negative) ensures easy and error-free polarity identification during installation. Individual core insulation prevents short circuits and ensures safe operation.
Flexible Installation & Compatibility
Multi-core design and thin insulation provide high flexibility for installation in tight spaces and cable trays. Compatible with all Type K thermocouple sensors and standard temperature controllers, data loggers, and PLC systems.
Stable Thermoelectric Performance
Meets Class 1 accuracy for extension cables, ensuring minimal signal drift and accurate temperature measurement. High-purity alloy conductors ensure low electrical resistance, reducing signal loss over long transmission distances.
Technical Specifications
| Attribute | Value (Typical) |
|---|---|
| Thermocouple Type | Type K (Extension Grade) |
| Conductor Structure | Multi-core (2×2×0.5mm or 4×0.5mm) |
| Conductor Diameter | 0.5mm (customizable: 0.3-1.0mm) |
| Insulation Material | FEP/PFA (200℃ rating) |
| Shielding | Tinned copper braid (coverage ≥85%) |
| Outer Sheath Material | Black PVC/FEP (oil-resistant, flame-retardant) |
| Operating Temperature | -40℃ ~ 200℃ (continuous) |
| Insulation Resistance | ≥100 MΩ*km (25℃) |
| Shield Coverage | ≥85% |
| Flame Retardancy | VW-1 (UL standard) |
Product Specifications
| Item | Specification |
|---|---|
| Supply Form | Reel (100m/200m/500m); custom cut-length available |
| Conductor Count | 2-core / 4-core / 8-core (customizable) |
| Color Coding | Type K standard (yellow/red) |
| Packaging | Wooden reel + plastic wrapping |
| Customization | Conductor diameter; core count; insulation/sheath material; operating temperature rating |
| Application | Industrial automation, process monitoring, temperature measurement systems, furnace control |
Typical Application Scenarios
- Industrial Automation: Signal transmission between thermocouple sensors and PLC systems in manufacturing lines
- Process Monitoring: Temperature measurement in petrochemical refineries, power plants, and HVAC systems
- Furnace & Oven Control: High-temperature signal transmission in industrial furnaces, ovens, and heat treatment equipment
- Laboratory & R&D: Precision temperature measurement in research institutes and testing laboratories
- Food & Beverage: Temperature monitoring in sterilizers, ovens, and processing equipment
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Company
Huona (Shanghai) New Material Co., Ltd.
Location
1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
Contact Person
Roy