Thermocouple Extension Wire(Vitreous Silica Insulated Wire 2x1/0.81mm)
As a thermocouple cable, the vitreous silica insulated thermocouple extension wire (2×1/0.81mm) has been exported to many countries. You can check the information below to confirm if it can meet your needs.
Material
1. Conductors
Positive: chromel
Negative: alumel
2. Insulation: braided vitreous silica
1. Subject
As a reliable thermocouple accessory, the vitreous silica insulated thermocouple extension wire (2×20 AWG) comes with solid wire and standard tolerances.
Solid thermocouple grade wire
| Conductor size (AWG) | Quantity of strands and gauge |
| 20mm | 1/20 AWG (Ø0,81mm) |
B. Insulation
Braided vitreous silica (982℃)
Nominal insulation thickness: 0.25mm
Color code:
Positive: white
Negative: red or red/white trace
C. Assembly
The two conductors (positive and negative) of the Vitreous Silica Insulated Thermocouple Extension Wire (2×1/0.81mm) are in parallel.
D. Overall sheath
Braided vitreous silica (982℃)
Nominal sheath thickness: 0.25mm
Color code: red or red/white trace (as per ASTM E230 and ANSI standards)
E. Metal overbraid
Stainless steel round wire braided with blue tracer with a minimum coverage of 85%
3. Dimensions and Tolerance
Dimensions/tolerance (mm): (2.0±0.25)×(3.0±0.25)
| Temperature range | Standard tolerance* | Special tolerance* |
| 0℃ - 1000℃ | ±2.2℃ or 0.75% | ±1.1℃ or 0.4% |
* whichever is greater
Color codes available
