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Thermocouple alloys (wires):
Nickel-Chromium-Nickel-Silicon Thermocouple Wire (Type K)
Nickel-Chromium-Copper-Nickel Thermocouple Wire (Type E)
Ｃopper-Copper nickel (constantan) thermocouple wire (T type)
Fe-Cu-Ni (CONTANT) THERMOCOUPLE WIRE (Type J)
Nickel Chromium Silicon-Nickel Silicon Thermocouple Wire (Type N)
Main properties and applications:
These thermocouples are characterized by good linearity, sensitivity, stability, uniformity and oxidation resistance. They are widely used in metallurgical, chemical, electric power, instrumentation, national defense and other industrial sectors.
Measurement range and allowable deviation of thermocouple
|
Name Model
|
Model |
Grade |
Use temperature range（°C） |
Allowable deviation |
|
Nickel-Chromium-Nickel-Silicon |
K |
Ⅰ |
-40～1100 |
±1.1°C或±0.4％t |
|
Nickel-Chromium-Copper-Nickel |
E |
Ⅰ |
-40～800 |
±1.0°C或±0.4％t |
|
Iron-copper-nickel |
J |
Ⅰ |
-40～750 |
±1.5°C或±0.4％t |
|
Copper-Kang Copper |
T |
Ⅰ |
-200～400 |
±0.5°C或±0.4％t |
|
Nickel Chromium Silicon-Nickel Silicon |
N |
Ⅰ |
-40～1100 |
±1.1°C或±0.4％t |
