Product Desprition
Bare Thermocouple Wire type E NiCr via constantan
What's E type thermocouple wire ?
NiCr- CuNi thermocouple (type E) is also named NiCr-Constantan thermocouple. It has a stronger signal & higher accuracy than the Type K or Type J at moderate temperature ranges of 1,000F and lower. The type E is also more stable than the type K, which adds to its accuracy.
Type E thermocouple has the largest EMF output and highest sensitivity, so it is ideal for measuring small temperature change. It also has good stability in the low temperature range up to 300ºC, and good property of anti-corrosion in humidity atmosphere. It is recommended for oxidizing or inert atmospheres, but cannot be used directly in reducing atmosphere and atmosphere with sulphur gases.
Detailed Parameter of thermocouple wire
| Chemical Composition |
| Conductor Name |
Polarity |
Code |
Nominal Chemical Composition /% |
| Ni |
Cr |
Cu |
| NiCr |
Positive |
EP |
90 |
10 |
-- |
| Cu-Ni(Constantan) |
Negative |
EN |
45 |
-- |
55 |
| Working Temperature Range |
| Diameter/mm |
Long time Working temperature /ºC |
Short period Working temperature /ºC |
| 0.3, 0.5 |
350 |
450 |
| 0.8, 1.0, 1.2 |
450 |
550 |
| 1.6, 2.0 |
550 |
650 |
| 2.5 |
650 |
750 |
| 3.2 |
750 |
900 |
Packaging Details: 500m/1000m per roll with plastic film wrapped and carton package. As the order quantity and customer requirement.
Delivery Detail: By sea/ air. About 7 days, as the order quantity of thermocouple wire.
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