KX Thermocouple Extension Wire(PTFE Insulated Wire 2x7/0.2mm)
As a trustworthy thermocouple supplier, we can also provide various thermocouple accessories. You can see the detailed information about our PTFE insulated KX thermocouple extension wire 2×7/0.2mm.
Thermocouple Extension Wire
1. Conductors
Positive: chromel
Negative: alumel
2. Insulation: extruded PTFE
3. Overall sheath: SSB
PTFE Insulated KX Thermocouple Extension Wire 2×7/0.2mm
1.Subject
This specification covers the requirements for PTFE insulated and PTFE sheathed thermocouple extension cable (KX type with metallic braided sheath, 2×7/0.2mm).
A. Conductor
Stranded thermocouple extension wire
| Conductor Size (AWG) | Quantity of strands and gauge |
| 24mm | 7/32, 0.20mm |
B. Insulation
Extruded PTFE (260℃)
Nominal insulation thickness: 0.31±0.2mm
Color code
Positive: yellow
Negative: red
C. Assembly
The two conductors (positive and negative) in the KX thermocouple extension wire are parallel.
D. Overall sheath
Extruded PTFE (260℃)
Nominal insulation thickness: 0.38±0.2mm
Color code: yellow
E. Metal braided sheath
Stainless steel round wire braided with blue tracer (85% minimum coverage)
3. Dimensions and Tolerance of the PTFE Insulated KX Thermocouple Extension Wire
Dimensions/tolerances (mm): (1.6±0.25)×(2.5±0.25)
| Temperature range | Standard tolerance* | Special tolerance* |
| 0℃ to 200℃ | ±2.2℃ or 0.75% | ±1.1℃ or 0.4% |
* whichever is greater
Thermocouple type available: KX, JX, TX, EX, NX, RX,SX, and some other compensating cables like KCA, KCB, and so on.
Packing and delivery
