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Temperature Measurement NPX NNX Type N Connector Strip Stamping Strip

Categories	Bare Thermocouple Wire
Brand Name:	OHMALLOY/OEM
Model Number:	SP-N-S
Certification:	ISO9001:2015
Place of Origin:	China
MOQ:	20 KG
Payment Terms:	L/C, T/T, ,Paypal
Supply Ability:	3000 KG per month
Delivery Time:	3-15working days after payment confirmed
Packaging Details:	Spool+paper case + wooden case/plastic packing+papre case+ wooden box outside(or customized)
Product Name:	NPX NNX Type N
Conductor Material:	+NiCrSi -NiSiMg
Strip Size:	Thickness: 0.1-3mm Width:5-200mm
Working Temperature:	0-1000℃
State:	Hard/ 1/4 Hard/ 1/2Hard/ Soft
Package:	Coil Style

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Ohmalloy Material Co.,Ltd

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Temperature Measurement NPX NNX Type N Connector Strip Stamping Strip

Temperature Measurement NPX NNX Type N connector strip stamping strip

TYPE N (NiCrSi Vs.NiCrMg) is used in oxidizing, inert or dry reducing atmospheres. Exposure to vacuum limited to short time periods. Must be protected from sulfurous and marginally oxidizing atmospheres. Reliable and accurate at high temperatures.

1. Chemical Composition

Material	Chemical composition (%)
Material	Ni	Cr	Si	Mg	Al
NP(NiCrSi)	bal	13.7-14.7	1.2-1.6	<0.01
NN(NiCrMg)	bal	<0.02	4.2-4.6	0.5~1.5

2. Physical properties and Mechnical properties

Material	Density(g/cm³)	Melting point℃)	Tensile Strength(Mpa)	Volume resistivity(μΩ.cm)	Elongation rate (%)
NP(NiCrSi)	8.5	1410	>620	100.0 (20℃)	>30
NN(NiCrMg)	8.6	1340	>550	33.0(20℃)	>35

3. EMF Value range at different temperature

Material	EMF value Vs Pt(μV)
Material	100℃	200℃	300℃	400℃	500℃	600℃
NP(NiCrSi)	1755~1813	3910~3976	6313~6383	8880~8959	11552~11654	14307~14433
NN(NiCrMg)	975~1005	1954~1986	2975~3011	4035~4075	5120~5170	6212~6274

EMF value Vs Pt(μV)
700℃	800℃	900℃	1000℃	1100℃
17129~17275	20010~20178	22951~23139	25943~26149	28972~29194
7288~7362	8318~8402	9281~9373	10159~10261	10948~11060

Thermocouple Extension Cable-Know How

The Compensation Wire Nominal Chemical Composition

Alloy Name	Code	Nominal Chemical Composition(%)
		Cu	Ni	Cr	Si	Fe	Mg
Copper	SPC	100	-	-	-	-	-
	RPC
	KPC
	TPC
CuNi0.6	SNC	99.4	0.6	-	-	-	-
	RNC
NiCr10	KPX	-	90	10	-	-	-
	EPX
NiCr14Si	NPX	-	84	14.5	1.5	-	-
NiSi3	KNX	-	97	-	3	-	-
NiSi4Mg	NNX	-	94.5	-	4.5	-	1.0
CuNi40	KNCB	60	40	-	-	-	-
CuNi22	KNCA	78	22	-	-	-	-
CuNi18	NNC	82	18	-	-	-	-
CuNi45	ENX	55	45	-	-	-	-
	JNX
	TNX
Iron	NPC					100
	JPX
	KPCA

The Compensation Wire EMF Value Reference

Extension Cable Code	Alloy Wire Name	Temperature Range(℃)	Application Classification	Tolerence(μV)		Thermocouple Measurement Terminal Temperature(℃)
				Precision Grade	Normal Grade
SC or RC	Cu-CuNi0.6	0-100	G	±30(±2.5℃)	±60(±5.0℃)	1000
		0-200	H	-	±60(±5.0℃)
KCA	Fe-CuNi22	0-100	G	±44(±1.1℃)	±88(±2.2℃)	900
		0-200	H
KCB	Cu-CuNi40	0-100	G
KX	NiCr10-NiSi3	-25-100	G
		-25-200	H
NC	Fe-CuNi218	0-100	G	±43(±1.1℃)	±86(±2.2℃)	900
		0-200	H
NX	NiCr14Si-NiSi4Mg	-25-100	G
		-25-200	H
EX	NiCr10-CuNi45	-25-100	G	±81(±1.0℃)	±138(±1.7℃)	500
		-25-200	H
JX	Fe-CuNi45	-25-100	G	±62(±1.5℃)	±123(±2.5℃)	500
		-25-200	H
TX	Cu-CuNi45	-25-100	G	±30(±0.5℃)	±60(±1.0℃)	300
		-25-200	H	±48(±0.8℃)	±90(±1.5℃)

Product Tags:

NPX N connector strip stamping strip

N Connector Strip Stamping Strip

Temperature Measurement NPX NNX Type N Connector Strip Stamping Strip

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