Model NO.: type N Material: Nickel,Chromium,Silicon PCD: Nickel,Chromium,Silicon Transport Package: Coils, DIN Plastic Spool, Carton & Wooden Case Origin: Jiangsu Product Type: Wire Carbon Content: Low Carbon Trademark: XL Specification: 0.20-10mm HS Code: 7505220000 Hot Selling
Nickel Alloy Wire for
Thermocouple type N
Product Description
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 -200~1300ºC.
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 ºC or +/-0.4%t (GB) |
| +/- 1.1 ºC or +/-0.4%t (ANSI E 230 Limits of Error) |
| +/- 2.2 ºC or +/-0.75%t (ANSI E 230 Standard) |
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