JX Thermocouple Extension Wire(DIN Color Coded Fiberglass Insulated Wire 2x7/0.2mm)
The DIN color coded fiberglass insulated JX thermocouple extension wire (2×7/0.2mm) comes with iron positive conductor and constantan negative conductor, while the SSB overall sheath is adopted.
1. Subject
This specification is for our DIN color coded fiberglass insulated JX thermocouple extension wire (2×7/0.2mm). It comes with stranded wire with metallic overbraid. The standard tolerance and color code of our fiberglass insulated thermocouple wire are designed according to the DIN standards.
A. Conductor
Standard thermocouple extension wire
| Conductor size (AWG) | Quantity of strands and gauge |
| 24mm | 7/0.2mm |
B. Insulation
Braided fiberglass (400℃)
Nominal insulation thickness: 0.35±0.2mm
Color code:
Positive: red
Negative: blue
C. Assembly
The two conductors (positive and negative) of the DIN color coded fiberglass insulated JX thermocouple extension wire (2×7/0.2mm) are in parallel.
D. Overall sheath
Silicone rubber (400℃)
Nominal sheath thickness: 0.25±0.2mm
Color code: blue or white trace
E. Metal overbraid
Material: stainless steel round wire braided with blue tracer
Minimum coverage: 85%
3. Dimensions and Tolerance
Dimensions/tolerance (mm): Ø3.5±0.25
| Temperature range | Standard tolerance* | Special tolerance* |
| 0℃ - 400℃ | ±2.2℃ or 0.75% | ±1.1℃ or 0.4% |
* whichever is greater
Thermocouple type available: KX, JX, TX, EX, NX, RX,SX and other compensating cable like KCA, KCB and so on.
