Description
Thermocouple Extension wire Type KX-PVC/PVC-2*7/0.3mm
1, SUBJECT
This specification covers the requirements for PVC insulated, PVC
sheathed thermocouple extension cable, 2×7/0.3mm, strand wire, standard tolerance and color code.
2, TECHNICAL FEATURES

A. Conductors:
Stranded thermocouple extension wire
| Conductors Size(AWG) |
NO.of Strands &Gauge |
| 20 |
7/0.3mm |
B. Insulation:
PVC(105ºC)
| Nominal Insulation Thickness |
0.15mm±0.2 |
Color code
| Positive |
Color |
Negative |
Color |
| Chromel |
Yellow |
Alumel |
Red |
C. Assembly:
Two conductors (positive and negative) parallel construction.
D. Overall Jacket
Extruded PVC(105ºC)
| Nominal Sheath Thickness |
0.62mm±0.2 |
| Color code |
Yellow |
3, DIMENSIONS AND TOLERANCES
| Dimensions/tolerances(mm) |
2.62±0.25*3.65±0.25 |
4, CALIBRATION TOLERANCE
| Temperature range |
Standard tolerance |
Special tolerance |
| 0º to 200ºC |
±2.2℃ or 0.75% |
±1.1℃ or 0.4% |
Tipo de cable de extensión de termopar disponible: KX, JX, TX, EX, NX, RX, SX y otros
Cable de compensación como KCA, KCB y así sucesivamente.
Además de esos cables, también podemos producir de acuerdo a su demanda.
Tabla de códigos de colores
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