Customized Thermocouple Resistance Wire Type N Alloy Wire

• Application: Electronics
• Standard: DIN
• Purity: >99.5%
• Alloy: Alloy
• Type: Nickel Wire
• Powder: Not Powder
• Model NO.: K, E, N, J, T
• Surface: Bright
• Shape: Spool,Coil
• Color: Siliver
• Transport Package: Carton or Wooden Case
• Trademark: REOU
• Origin: Jiangyin
• Production Capacity: 100 Tons/Month

Product Description

NiCrSi-NiSiMg(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 NiCrSi(NP) is Ni: Cr.
Si~84.4:14.2: 1.4 negative leg NiSiMg (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 -200~1300ºCC.
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.

Name	Usag Classification	Grade	Temperature range(ºC)		Tolerance	Standard
			Long term	Short term
NiCr-NiSi thermocouple bright wire	K	I	-40-1200	-40-1300	±1.5ºC or ±0.4%	GB/T2614-1998
		II			±2.5ºC or ±0.75%
NiCr-CuNi thermocouple bright wire	E	I	-40-750	-40-900	±1.5ºC or ±0.4%	GB/T4993-1998
		II			±2.5ºC or ±0.75%
Fe-CuNi thermocouple bright wire	J	I	-40-600	-40-750	±1.5ºC or ±0.4%	GB/T4994-1998
		II			±2.5ºC or ±0.75%
Cu-CuNi thermocouple bright wire	T	I	-200-300	-200-350	±0.5ºC or ±0.4%	GB/T2903-1998
		II			±1ºC or ±0.75%
		III			±1ºC or ±1.5%
NiCrSi-NiSiMg thermocouple bright wire	N	I	-40-1200	-40-1300	±1.5ºC or ±0.4%	GB/T17615-1998
		II			±2.5ºC or ±0.75%

Thermocouple compensating wire is used to connect the electrode (cold side of thermocouple) with
display instrument in order to form a temperature measurement system. The working temperature is
-25~200ºC. Our plant mainly manufacture type KX,NX,EX,JX,NC,TX,SC/RC,KCA,KCB and WREC
compensating wire for thermocouple, and they are used in temperature measurement instruments
and cables. Our thermocouple compensating products are all made abiding by GB/T 4990-2010
'Alloy wires of extension and compensating cables for thermocouples'(Chinese National Standard),
and also IEC584-3 'Thermocouple part 3-compensating wire' (International standard).

EMF of compensating wire and the tolerance

Thermocouple type	Compensation type	Usag Classification	Measuring junction temperature/ºC	Standard EMF value/μν	Precision grade		General grade
					Tolerance/μν	Thermal EMF range/μν	Tolerance/μν	Thermal EMF range/μν
S or R	SC or RC	G	100	646	±30	616~676	±60	586~706
		H	100	646	-	-	±60	586~706
			200	11441	-	-		1381~1501
K	KX,KCA,KCB	G	-25	-968	±40	-924~1012	±80	-880~1056
			100	4096		4052~4140		4008~4184
		H	-25	-968	±40	-924~1012	±88	-880~1056
			100	4096		4052~4140		4008~4184
			200	8138		8094~8182		8050~8226
N	NX,NC	G	-25	-646	±43	-603~689	±86	-560~732
			100	2774		2731~2817		2688~2860
		H	-25	-646	±43	-603~690	±86	-560~732
			100	2774		2713~2817		2688~2860
			200	5913		5870~5956		5827~5999
E	EX	G	-25	-1432	±81	-1351~1513	±138	-1294~1570
			100	6319		6238~6400		6181~6457
		H	-25	-1432	±81	-1351~1513	±138	-1294~1570
			100	6319		6238~6400		6181~6457
			200	13421		13340~13502		13283~13559
J	JX	G	-25	-1239	±62	-1177~1301	±123	-1116~1362
			100	5269		5207~5331		5146~5392
		H	-25	-1239	±62	-177~1301	±123	-1116~1362
			100	5269		5207~5331		5146~5392
			200	10779		10717~10841		10656~10902
T	TX	G	-25	-940	±30	-910~970	±60	-850~1000
			100	4279		4249~4309		4189~4339
		H	-25	-940	±48	-892~988	±90	-850~1030
			100	4279		4231~4327		4189~4369
			200	9288		9240~9336		9198~9378

Working


PACKING&DELIVERY

CERTIFICATIONS



OUR SERVICE

Pre-Sales Service 1. Inquery and consulting support 2.Sample is available, not include the expense of freight, and sample testing support 3. OEM/ODM is available 4. Customized design and material,packing for your goods

After-Sales Service 1. Any quality problems of the products we promise to return the goods timely 2. Thermostat guarantee for 2 years 3. Any problems during the installation,please consult the sales online,solve the problem in time

COMPANY INTRODUCTION 

Jiangyin Chengxin Alloy Material Co.,Ltd was founded in 2003 , which is a leading manufacturer of heating resistance alloy material in China. The main process equipments have reached the international level . The company worked out a complete, mature production process of heating alloy from smelting, steel rolling, drawing, heating treatment to the finished product, and established chemical analysis dept , physical testing dept. ect.

We can produce wires as client's requests.