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Type N Thermocouple Wire NP (Ni-cr-si) NN (Ni-si-magnesium)

Brand Name:	DLX
Model Number:	Type K Thermocouple Wire
MOQ:	5
Payment Terms:	L/C, T/T, Western Union, MoneyGram
Supply Ability:	300 tons per month

Detail Information

Product Description

Detail Information

Place of Origin:

China

Product Name:

Thermocouple Bare Wire

Color:

Bright

Certificate:

ISO9001

Temperature Range:

-200°C And 1260°C (-330°F To 2300°F)

EMF Tolerance:

+/- 2.2C Or +/- .75%

Grade:

NP/NN, Extension Grade NPX/NNX

Positive:

Ni-cr-si

Negative:

Ni-si-magnesium

Other Name:

Nicrosil

Special Limits Of Error:

+/- 1.1C Or 0.4%

Packaging Details:

Spool package with Carton box, Coil package with polybag

Supply Ability:

300 tons per month

Highlight:

NP Thermocouple Wire

Type N Thermocouple Wire

NN Thermocouple Wire

Product Description

Type N Thermocouple Wire NP (Ni-cr-si) NN (Ni-si-magnesium) 0

Thermocouple Wire

Type N Thermocouple (Nickel-Chromium-silicon / Nickel-Silicon-Magnesium):

The Type N thermocouple is composed of a nickel-14% chromium-1 1/2% silicon (+) wire versus a nickel 4 1/2% silicon-1/10% magnesium (-) wire. The Type N thermocouple is the newest addition to the ISA family. It was developed to be used under the same conditions as a Type K.

Type N should be used in oxidizing or inert atmospheres with a service temperature range between -200°C and 1260°C (-330°F to 2300°F). The addition of silicon and chromium makes this type of thermocouple more resistant to Green-Rot and less drifting when compared to a Type K.

The negative element, or NN, of a Type N thermocouple can be described by any of the following names: Nisil, nickel-silicon, or, HAI-NN1. The positive element, or NP, of a Type N thermocouple can be described by any of the following names: Nicrosil, nickel-chromium-silicon, or HAI-NP1.

Thermocouple Wire

Code	Wires component of the thermocouple
	+Positive leg	-Negative leg
N	Ni-cr-si (NP)	Ni-si-magnesium (NN)
K	Ni-Cr (KP)	Ni-Al(Si) (KN)
E	Ni-Cr (EP)	Cu-Ni<constantan> (EN)
J	Iron (JP)	Cu-Ni<constantan> (JN)
T	Copper (TP)	Cu-Ni<constantan> (TN)

Standards

ASTM	ANSI	IEC	DIN	BS	NF	JIS	GOST
(American Society for Testing and Materials) E 230	(American National Standard Institute) MC 96.1	(European Standard by the International Electrotechnical Commission 584)-1/2/3	(Deutsche Industrie Normen) EN 60584 -1/2	(British Standards) 4937.1041, EN 60584 - 1/2	(Norme Française) EN 60584 -1/2 - NFC 42323 - NFC 42324	(Japanese Industrial Standards) C 1602 - C 1610	(Unification of the Russian Specifications) 3044

Detailed Parameter of thermocouple wire

Working Temperature Range

Diameter/mm	Long time Working temperature /ºC	Short period Working temperature /ºC
0.3	700	800
0.5	800	900
0.8,1.0	900	1000
1.2,1.6	1000	1100
2.0,2.5	1100	1200
3.2	1200	1300

Size range

Wire: 0.12 to 8.0 mm.

Application of thermocouple:
Heating - Gas burners for ovens
Cooling - Freezers
Engine protection - Temperatures and surface temperatures
High temperature control - Iron casting

Type N Temperature Range:
Maximum continuous operating temperature: up to 2,300F (1,260C)
Short term use: 2,336F (1,280C)
Thermocouple grade wire, -454 to 2300F (-270 to 1,260C)
Extension wire, 32 to 392F (0 to 200C)

Type N Accuracy (whichever is greater):
Standard: +/- 2.2C or +/- .75%
Special Limits of Error: +/- 1.1C or 0.4%

Type N Thermocouple Wire NP (Ni-cr-si) NN (Ni-si-magnesium) 1

Tags:

Inconel Alloy

Monel Alloy

Hastelloy Alloy

Pure Nickel Metal

NiCr Alloy

FeCrAl Alloy

CuNi Alloy

Nickel Welding Wire

Incoloy Alloy

Thermocouple Bare Wire

Thermocouple Extension Wire

Mineral Insulated Cable

Thermal Spray Wire

Precision Alloy

High Temperature Nickel Alloy

Metal Alloy

Platinum Iridium Alloy

Cobalt Chromium Alloy

Nitinol Alloy

Metal Foam

Inconel Alloy

Monel Alloy

Hastelloy Alloy

Pure Nickel Metal

NiCr Alloy

FeCrAl Alloy

CuNi Alloy

Nickel Welding Wire

Incoloy Alloy

Thermocouple Bare Wire

Thermocouple Extension Wire

Mineral Insulated Cable

Thermal Spray Wire

Precision Alloy

High Temperature Nickel Alloy

Metal Alloy

Platinum Iridium Alloy

Cobalt Chromium Alloy

Nitinol Alloy

Metal Foam

products details

Type N Thermocouple Wire NP (Ni-cr-si) NN (Ni-si-magnesium)

Type N Thermocouple Wire NP (Ni-cr-si) NN (Ni-si-magnesium)

NP Thermocouple Wire

Type N Thermocouple Wire

NN Thermocouple Wire

Detailed Parameter of thermocouple wire

Application of thermocouple:

Heating - Gas burners for ovens

Cooling - Freezers