Home KX Thermocouple Extension Wire(Fiberglass Insulated Wire 2x14/0.2mm)

KX Thermocouple Extension Wire(Fiberglass Insulated Wire 2x14/0.2mm)

The FG insulated KX thermocouple extension wire (2×14/0.2mm) belongs to our thermocouple wire series products. It is insulated by extruded fiber glass. The other parameters are listed below. Welcome to contact us for any questions. As a thermal sensor expert, MICC can provide professional advices to your problems.

KX Thermocouple Extension Wire(Fiberglass Insulated Wire 2x14/0.2mm)

Material of the FG Insulated KX Thermocouple Extension Wire
1. Conductors
Positive: chromel
Negative: alumel
2. Insulation: extruded FG
3. Overall sheath: SSB


1. Subject
This KX thermocouple wire (2×14/0.2mm) comes with stranded wire. The standard tolerances and color code are both designed according to the IEC standard.


2. Technical Feature of the FG Insulated KX Thermocouple Extension Wire (2×14/0.2mm)
A. Conductor
Stranded thermocouple extension wire
Conductor size (AWG) Quantity of strands and gauge
21mm 14/0.2mm


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) of the FG insulated KX thermocouple extension wire are in parallel construction.


D. Overall sheath
Braided fiberglass (400℃)
Nominal sheath thickness: 0.28±0.2mm
Color code: green or white trace


E. Metal overbraid
Stainless steel round wire braided with blue tracer with a minimum coverage of 85%


3. Dimensions and Tolerance
Dimensions/tolerances (mm): Ø4.0±0.2


4. Calibration Tolerance of the FG Insulated KX Thermocouple Extension Wire
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.


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