Product Description
Type T Thermocouple Extension Cable (PVC Insulated, 2×0.5mm, Blue, Mini Plug & Socket)
Product Overview
Type T thermocouple extension cable (as shown) from Huona New Material is a ready-to-use temperature signal transmission assembly featuring Type T (Copper/Constantan) conductors, blue PVC insulation (IEC color-coded for Type T), and a standard blue mini thermocouple plug & socket set. Designed for low-to-medium temperature environments, it delivers stable thermoelectric performance up to 105℃ continuous / 120℃ short-term. Ideal for refrigeration, food processing, laboratory testing, and HVAC systems, it offers plug-and-play convenience, excellent flexibility, and reliable signal transmission.
Standard Designations & Core Material Foundation
- Thermocouple Type: Type T (Copper/Constantan; IEC 60584-2 Class 2)
- Key Specification:
- Conductor: 2×0.5mm diameter (tolerance: ±0.02mm)
- Insulation: PVC (blue, IEC color for Type T)
- Connector: Type T mini plug (male) + socket (female) set
- Chemical Composition: Positive (TP): Pure Copper (Cu ≥99.9%); Negative (TN): Constantan (Cu55/Ni45)
- Insulation Material: Polyvinyl Chloride (PVC, 105℃ rating)
- Compliant Standards: IEC 60584-3, GB/T 4989-2013, ASTM E230, RoHS 2.0
- Manufacturer: Huona New Material, certified to ISO 9001 and IATF 16949
Key Core Advantages (Centered on Type T & Blue PVC Design)
1. Low-Temperature Precision & Stability
- High EMF Output at Low Temp: Type T provides exceptionally stable thermoelectric potential at -200℃ to 350℃, with error ≤±1.0℃ (0–200℃) / ±0.75% t (200–350℃), ideal for precision low-temperature measurement.
- Oxidation Resistance: Copper/Constantan conductors resist oxidation in moist and low-temperature environments (e.g., refrigeration, cold storage), ensuring long-term reliability.
2. Flexible & Easy Installation
- High Flexibility: PVC-insulated cable 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.
3. Plug-and-Play Convenience & Compatibility
- Standard Mini Connector: IEC color-coded blue plug/socket ensures universal compatibility with Type T thermocouple probes and instruments, eliminating wiring errors.
- Pre-Assembled & Ready-to-Use: Factory-terminated connectors allow immediate deployment in field testing and industrial monitoring.
Technical Specifications
| Attribute |
Value (Typical) |
| Thermocouple Type |
Type T (Copper/Constantan) |
| Conductor Diameter |
2×0.5mm (±0.02mm) |
| Insulation Material |
PVC (blue, 105℃ rating) |
| Connector |
Type T mini plug (male) + socket (female) set |
| Operating Temperature Range |
-40℃ to 105℃ (continuous); -40℃ to 120℃ (short-term ≤30min) |
| Accuracy Class |
Class 2 (IEC 60584-2) |
| Thermoelectric Potential Error |
±1.0℃ (0–200℃); ±0.75% t (200–350℃) |
| Insulation Resistance (25℃) |
≥100 MΩ·km |
| Bending Radius |
≥5× cable diameter (static) |
| Surface Finish |
Insulation: smooth blue; connectors: blue plastic |
Product Specifications
| Item |
Specification |
| Supply Form |
Single cable (pre-assembled with plug & socket); bulk packaging (10/50/100 pcs/carton) |
| Conductor Type |
Solid (standard) or stranded (optional) |
| Processability |
Supports flexible routing, bending, and mounting with cable clamps |
| Packaging |
Anti-static bag + foam insert + carton (prevents damage during shipping) |
| MOQ |
200 meters (customizable length: 0.5–10m) |
| Customization |
Conductor diameter (0.3–1.0mm); insulation color (customizable); solid/stranded conductors; connector type (standard/micro) |
Typical Application Scenarios
- Refrigeration & Cold Storage: Temperature monitoring in freezers, cold rooms, and refrigerated transport (low-temperature stability).
- Food Processing: Low-to-medium temperature measurement in food storage, preparation, and packaging equipment.
- Laboratory & R&D: General-purpose temperature sensing in research equipment, environmental chambers, and material testing.
- HVAC & Building Automation: Temperature signal extension between sensors and control systems in commercial buildings.