Home KX Thermocouple Extension Wire(PTFE Insulated Wire 2x1/0.3mm)

KX Thermocouple Extension Wire(PTFE Insulated Wire 2x1/0.3mm)

Thermocouple extension wire
1. Conductors
Positive: chromel
Negative: alumel
2. Insulation: Extruded PTFE
3. Wire sheath: PTFE


PTFE Insulated KX Thermocouple Extension Wire 2×1/0.3mm
1. Subject
This specification covers the requirements for PTFE insulated and PTFE sheathed KX type thermocouple extension cable 2×1/0.3mm, such as quantity of strand wire, standard tolerance, color code, and so on.

KX Thermocouple Extension Wire(PTFE Insulated Wire 2x1/0.3mm)

2. Technical Feature
A. Conductor
Stranded thermocouple extension wire
Conductor size (AWG) Quantity of strand & gauge
29mm 1/0.3mm


B. Insulation
Extruded PTFE (260℃)
Nominal insulation thickness: 0.15±0.2mm
Color code
Positive: red
Negative: white


C. Assembly
Two conductors (positive and negative) of the PTFE insulated extension wire are in parallel construction.


D. Overall sheath
Extruded PTFE (260℃)
Nominal sheath thickness: 0.28±0.2mm
Color: blue


3. Dimensions and Tolerance of PTFE Insulated KX Thermocouple Extension Wire
Dimensions/tolerances (mm): 1.05 ± 0.25×1.58 ± 0.25


4. Calibration Tolerance
Temperature range Standard tolerance* Special tolerance*
0℃ - 260℃ ±2.2℃ or 0.75% ±1.1℃ or 0.4%

*whichever is greater


Thermocouple type available: KX, JX, TX, EX, NX, RX, SX, and so on Compensating cable: KCA, KCB, etc.



Packing and delivery

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