KX Thermocouple Extension Wire(IEC Color Coded Wire 2x7/0.2mm)
MICC is a professional thermocouple wire supplier in China. You can various thermocouple wires here. Specifically, the IEC Color Coded KX thermocouple extension wire (2×7/0.2mm) stands out for its excellent performance. If you need further technical support, please contact us at any time.
IEC Color Coded KX Thermocouple Extension Wire 2×7/0.2mm
1. Conductors
Positive: chromel
Negative: alumel
2. Insulation: fiberglass
3. Overall sheath: SSB
1. Subject
The IEC color coded KX thermocouple extension cable (2×7/0.2mm) comes with stranded wire, which is covered by metallic overbraid. The standard tolerances and color code are both in line with the IEC standard.
A. Conductor
Stranded thermocouple extension wire
| Conductor size (AWG) | Quantity of strands and gauge |
| 24mm | 7/0.2mm |
B. Insulation
Braided fiberglass (400℃)
Nominal insulation thickness: 0.31±0.2mm
Color code:
Positive: green
Negative: white
C. Assembly
The two conductors (positive and negative) are in parallel construction.
D. Overall sheath
Braided fiberglass (400℃)
Nominal sheath thickness: 0.25±0.2mm
Color code: green or white trace
3. Dimensions and Tolerance of the IEC Color Coded KX Thermocouple Extension Wire
Dimensions/tolerances (mm): Ø 3.50±0.25
| Temperature range | Standard tolerance* | Special tolerance* |
| 0℃ - 400℃ | ±2.2℃ or 0.75% | ±1.1℃ or 0.4% |
* whichever is greater
The available thermocouple type includes KX, JX, TX, EX, NX, RX, SX and other compensating cable like KCA, KCB and so on.
