Product Desprition

Thermocouple wire ribbon wire  / strip thermocouple rods type E EP EN

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

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

Package and Delivery
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.
Leading time: About 7 days, as the order quantity.