Customized High precision Thermocouple Bare Alloy Wire (Type K/N/E/J/T)for electric insulated cable/copper wire/hdmi cable

• Customization: Available
• Temperature Range: -270~1372
• Surface: Bright/ oxidized thermocouple wire
• Model NO.: K /N/ E /J /T
• Sample: Available
• Transport Package: Coil/Roll/Plywood Cases
• Specification: 3.2/2.5/2.0/1.29/0.813/0.5/0.3/0.2/0.6/0.645/0.5mm
• Trademark: LiQun
• Origin: China
• HS Code: 75052200
• Production Capacity: 60000kg/Month
• Package Size: 113.00cm * 113.00cm * 113.00cm
• Package Gross Weight: 550.000kg
• Lead Time: 15 days (1 - 500 kg) ; To be negotiated ( > 500 kg)

Product Description

 

Manufacturer electrical Thermocouple Bare Extension Alloy Wire & copper wire for electric cable (Type KX/KCA/KCB/NX/EX/JX/TX/SC)

Product Description

Thermocouple compensating wire is used to connect the electrode (cold side of thermocouple) with display instrument in order to form a temperature measurement system.

Thermocouple compensating wire is used to extend the reference junction of thermocouple and connect with the temperature measuring instrument to form a temperature measuring system.

It usually works in most applications, which include industrial aerospace,nuclear power,chemical industry.
 

Product Parameters

 

1.Chemical composition and mechanical properties

Thermocouple type	Extension condution model	Extension condution alloy wire
		Name	Code	Polarity	Chemical Composition/%							Density (g/cm3)		Resistivity (μΩ.cm)	Tensile Strength (Mpa)
					Ni	Cr		Si	Cu	Fe	Mg
K	KX	Ni-Cr10	KPX	Positive	90	10		-	-	-	-	8.7		<7.9	>490
		Ni-Si3	KNX	Nagative	97	-		3	-	-	-	8.6		<0.3	>390
	KCA	Iron	KPCA	Positive	-	-		-	-	100	-	8.7		<7.9	>490
		Cu-Ni22	KNCA	Nagative	22	-		-	78	-	-	8.6		<0.3	>390
	KCB	Copper	KPCB	Positive	-	-		-	100	-	-	8.7		<7.9	>490
		Cu-Ni40	KNCB	Nagative	40	-		-	60	-	-	8.6		<0.3	>390
N	NX	Ni-Cr14-Si	NPX	Positive	84	14.5		1.5	-	-	-	8.7		<7.9	>490
		Ni-Si4-Mg	NNX	Nagative	94.5	4.5		-	-	-	1.0	8.6		<0.3	>390
E	EX	Ni-Cr10	EPX	Positive	90	10		-	-	-	-	8.7		<7.9	>490
		Cu-Ni45	ENX	Nagative	45	-		-	55	-	-	8.6		<0.3	>390
J	JX	Pure Iron	JPX	Positive	-	-		-	-	100	-	8.7		<7.9	>490
		Cu-Ni45	JNX	Nagative	45	-		-	55	-	-	8.6		<0.3	>390
T	TX	Copper	TPX	Positive	-	-		-	100	-	-	8.7		<7.9	>490
		Cu-Ni45	TNX	Nagative	45	-		-	55	-	-	8.6		<0.3	>390
S	SC	Copper	SPC	Positive	-	-		-	100	-	-	8.7		<7.9	>490
		Cu-Ni0.6	SNC	Nagative	0.6	-		-	99.4	-	-	8.6		<0.3	>390

 

2.Alloy wire specification

Alloy wire Dia/mm	Apply to the number of wire cores	The nominal cross-sectional area of the wire core /mm²
0.2	7	0.2
0.3	7	0.5
0.41	19	2.5
0.43	7	1.0
0.52	7	1.5
0.52	1	0.2
0.8	1	0.5
1.13	1	1.0
1.38	1	1.5
1.78	1	2.5

 

3.EMF reference table (μV)

 

Thermocouple type	Extension condution model	Use classification	Operating temperatures/°C	Nominal value of thermoelectric EMF	Level I
					Tolerance	Range of EMF
K	KX KCA KCB	G	-25	-968	±44	-924~ -1012
			100	4 096		4 052 ~4 140
K	KX KCA	H	-25	-968	±44	-924~ -1012
			100	4096		4 052~4 140
			200	8138		8 094~8 182
N	NX NC	G	-25	-646	±43	-603 ~ -689
			100	2774		2 731 ~ 2 817
N		H	-25	-646	±43	-603 ~ -689
			100	2774		2 731 ~ 2 817
			200	5913		5 870 ~ 5 956
E	EX	G	-25	-1432	±81	-1351 ~ -1513
			100	6319		6 238 ~ 6 400
E		H	-25	-1432	±81	-1351 ~ -1513
			100	6319		6 238 ~ 6 400
			200	13421		13 340 ~ 13 502
J	JX	G	-25	-1239	±62	-1177 ~ -1301
			100	5269		5 207 ~ 5 331
J		H	-25	-1239	±62	-1177 ~ -1301
			100	5269		5 207 ~ 5 331
			200	10779		10 717 ~ 10 841
T	TX	G	-25	-940	±30	-910 ~ -970
			100	4279		4 249 ~ 4 309
T		H	-25	-940	±48	-892 ~ -988
			100	4279		4 231 ~ 4 327
			200	9288		9 240 ~ 9 336
S	SC	G	100	646	±30	616 - 676
		H	100	646	-	-
			200	1441	-	-

 

Our production as per norm GB/T 2614-2010,ASTME230,IEC6584.For further information or special request, please contact us.
 

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Packaging & Shipping

 

FAQ

Q1.What is the nature of the company?
A: We are a production enterprise, our company has its own factory.

Q2. What is the MOQ of an order of your company?
A: Our company's MOQ is 100 kg for each type of product.

Q3.Can I get a sample before mass production ?
A: Sample is free,the shipping cost of the sample is paid by the customer .

Q4.How long is the mass production cycle of product?
We will end the production within 15-20 days after receiving the deposit.

Q5.What payment method does your company support?
A: We can accept T/T, L/C ,you can choose the one which the most convenient or most effective for you .