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Help CenterHot Selling Type of Thermocouple Wire NP/NN
Related Products
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High Quality N Type Thermocouple Grade WiresUS$ 21.8 - 25MOQ: 1 Kilogram -
Hot Selling Thermocouple Bare Wire Type NUS$ 21.8 - 25MOQ: 1 Kilogram
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Hot Selling Nickel Alloy Wire for Thermocouple Type NUS$ 21.8 - 25MOQ: 1 Kilogram
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High Quality Thermocouple Wire Bright Surface Type KUS$ 18 - 22MOQ: 20 Kilograms
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High Quality Thermocouple Bright Wire Type KUS$ 18 - 22MOQ: 20 Kilograms
Hot Selling Type of Thermocouple wire NP/NN
Nicrosil-Nisil (Type N) thermocouple is the latest base metal thermocouple, developed to improve the drawbacks that type K thermocouple has. The main chemical composition of positive leg Nicrosil(NP) is Ni: Cr: Si≈84.4: 14.2: 1.4; negative leg Nisil (NN) is Ni: Si: Mg≈95.5: 4.4: 0.1. Type N thermocouple also be used in the similar atmospheres that type K works, and the operating temperature range is -200~1300℃.
Type N thermocouple improves the EMF drift and short term EMF change, compared to type K thermocouple, and has a longer life than type K thermocouple. Therefore, in the industries where temperature control and measurement are especially critical, type N thermocouple has more advantages than other thermocouple as it has long life and stable thermal EMF.
Type N Accuracy :
| Standard: +/- 1.5 ℃ or +/-0.4%t (GB) |
| +/- 1.1 ℃ or +/-0.4%t (ANSI E 230 Limits of Error) |
| +/- 2.2 ℃ or +/-0.75%t (ANSI E 230 Standard) |
1) Pass ISO9001 and SGS certification.
2) Samples free available.
3) OEM service.
4) Manufacturer test certificate will be provided If necessary.
5) Good packing methods to keep goods safe.
6) Choose safe,quick,price reasonable forwarder to transport for our customers.
7) Short delivery time.
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