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Type K Thermocouple Extension Wire (PVC Insulated, 2×0.5mm, Green)
Product Overview
Type K thermocouple extension wire (as shown) from Huona New Material is a flexible, general-purpose signal transmission cable featuring Type K (Chromel/Alumel) conductors and green PVC insulation (IEC color-coded for Type K). Designed for low-to-medium temperature environments, it delivers stable thermoelectric performance up to 105℃ continuous / 120℃ short-term. Ideal for industrial control systems, HVAC, laboratory testing, and general-purpose temperature sensing, it offers excellent flexibility, easy termination, and reliable signal transmission.
Standard Designations & Core Material Foundation
Thermocouple Type: Type K (Chromel/Alumel; IEC 60584-2 Class 2)
Key Specification:
Conductor: 2×0.5mm diameter (tolerance: ±0.02mm)
Insulation: PVC (green, IEC color for Type K)
Chemical Composition: Positive (KP): Ni 89%/Cr 10%/Fe 1%; Negative (KN): Ni 95%/Al 2%/Mn 2%/Si 1%
Manufacturer: Huona New Material, certified to ISO 9001 and IATF 16949
Key Core Advantages (Centered on PVC Insulation & Type K)
1. Flexible & Easy Installation
High Flexibility: PVC-insulated wire is highly flexible (minimum bending radius ≥5× cable diameter), suitable for tight installation spaces and complex routing.
Lightweight Design: Low-profile PVC insulation reduces overall cable weight, ideal for portable testing equipment and long-distance signal extension.
2. Reliable Signal Transmission
Class 2 Accuracy: Thermoelectric potential error ≤±2.5℃ (0-333℃) / ±0.75% t (333-105℃), ensuring accurate signal transmission for general industrial and laboratory applications.
Low Contact Resistance: Smooth conductor surfaces ensure reliable soldering/crimping to connectors, minimizing signal loss.
3. Environmental Adaptability
Wide Temperature Range: Operates stably at -40℃ to 105℃, suitable for indoor and mild outdoor environments.
Moisture & Abrasion Resistance: PVC insulation resists moisture, dust, and mild abrasion, extending service life in general industrial settings.
Technical Specifications
Attribute
Value (Typical)
Thermocouple Type
Type K (Chromel/Alumel)
Conductor Diameter
2×0.5mm (±0.02mm)
Insulation Material
PVC (green, 105℃ rating)
Operating Temperature Range
-40℃ to 105℃ (continuous); -40℃ to 120℃ (short-term ≤30min)
Supports soldering, crimping, and standard thermocouple connector termination
Packaging
PE film + cardboard coil + carton (prevents damage during shipping)
MOQ
200 meters
Customization
Conductor diameter (0.3–1.0mm); insulation color (customizable); solid/stranded conductors
Typical Application Scenarios
Industrial Control Systems: Temperature signal extension between sensors and PLCs/HVAC controllers.
Laboratory & R&D: General-purpose temperature sensing in research equipment and environmental chambers.
Food Processing: Low-to-medium temperature monitoring in food storage and preparation equipment.
Automotive & Electronics: Engine bay and battery temperature signal transmission (mild environment).
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2008
Total Annual:
8000000-100000000
Employee Number:
100~120
Ecer Certification:
Verified Supplier
Huona (Shanghai) New Material Co., Ltd. Was established in 2008, currently have three divisions: Magnesium Division, Thermal Spray Division and Functional Material Division.Magnesium Division produces magnesium metal products. Various models of high-quality magnesium alloy plate, magnesium rods, hig... Huona (Shanghai) New Material Co., Ltd. Was established in 2008, currently have three divisions: Magnesium Division, Thermal Spray Division and Functional Material Division.Magnesium Division produces magnesium metal products. Various models of high-quality magnesium alloy plate, magnesium rods, hig...