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General Information
Bare thermocouple wire is typically used to construct thermocouple elements. When selecting the gauge, keep in mind that larger diameter conductors will give a longer service life and will have a higher maximum temperature limit. A smaller gauge thermocouple wire will give you a lower maximum temperature limit and shorter service life, but will have a faster temperature response time. These characteristics must be considered when choosing the appropriate bare thermocouple wire for your application.
Thermocouple level (high temperature level). This type of thermocouple wire is mainly suitable for thermocouple type K, J, E, T, N and L and other high temperature detection instrument, temperature sensor, etc.
Compensating wire level (low temperature level). This type of thermocouple wire is mainly suitable for compensating cable and extension wire of various thermocouples of type S, R, B, K, E, J, T, N and L, heating cable, control cable and so on.
High quality with high measuring accuracy, fast thermal response, high mechanical strength, long service lifetime, wide temp measuring range of -200-1300centigrade .
ANSI Calibration | Type of Wire | Wire Size | |
- | - | AWG | Inches |
J | Iron/Constantan | 8 | 0.128 |
14 | 0.064 | ||
20 | 0.032 | ||
24 | 0.02 | ||
30 | 0.01 | ||
K | Chromel/Alumel | 8 | 0.128 |
14 | 0.064 | ||
20 | 0.032 | ||
24 | 0.02 | ||
30 | 0.01 | ||
E | Chromel/Constantan | 8 | 0.128 |
14 | 0.064 | ||
20 | 0.032 | ||
24 | 0.02 | ||
30 | 0.01 | ||
T | Copper/Constantan | 14 | 0.064 |
20 | 0.032 | ||
24 | 0.02 |