Product Desprition
24AWG Chromel constantan thermocouple wire (type E)
Tankii Available form for type E : wire,flat wire, strip.
The most common are the "Base Metal" thermocouples known as Types J, K, T, E and N.
There are also high temperature calibrations - also known as Noble Metal thermocouples - Types R, S, B
Why to choose Type E wire ?
1. Tankii Type E thermocouple has the largest EMF output and highest sensitivity, so it is ideal for measuring small temperature change.
2. It also has good stability in the low temperature range up to 300ºC, and good property of anti-corrosion in humidity atmosphere.
3. It is recommended for oxidizing or inert atmospheres, but cannot be used directly in reducing atmosphere and atmosphere with sulphur gases.
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.
Detailed Parameter
| 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 |
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