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Type J Thermocouple Extension Wire with 32 to 392F Temperature Range and EMF Tolerance +/- 2.2C or +/- .75%

Name: Type J Thermocouple Extension Wire with 32 to 392F Temperature Range and EMF Tolerance +/- 2.2C or +/- .75%
Brand: Changzhou DLX Alloy Co., Ltd.
SKU: Type J Thermocouple extension wire
Price: 149.30 USD
Availability: InStock

Brand Name:	DLX
Model Number:	Type J Thermocouple extension 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 Extension Wire

Color:

Bright

Certificate:

ISO9001

Temperature Range:

32 To 392F (0 To 200C)

EMF Tolerance:

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

Grade:

Extension Grade JPX/JNX

Positive:

Iron

Negative:

Cu-Ni

Other Name:

Iron-Constantan Thermocouple

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:

JP Thermocouple Extension Wire

0.3mm Thermocouple Wire

Type J Thermocouple Extension Wire

Product Description

Type J Thermocouple Extension Wire

Product Overview

Type J Thermocouple extension wire (JP--Iron, JN-Cu-Ni) is also known as Iron-Constantan thermocouple wire. It is suitable for use in vacuum, oxidizing, inert or reducing atmospheres. The iron element oxidizes rapidly at temperatures exceeding 538°C, making heavier gauge wire recommended for extended service life at elevated temperatures.

Our manufacturing facility specializes in producing various thermocouple compensating wires including type KX, NX, EX, JX, NC, TX, SC/RC, KCA, and KCB for temperature measurement instruments and cables. All products comply with:

GB/T 4990-2010 'Alloy wires of extension and compensating cables for thermocouples' (Chinese National Standard)
IEC584-3 'Thermocouple part 3-compensating wire' (International standard)

These thermocouple compensation cables, often called instrumentation cables, are essential for process temperature measurement. While similar in construction to pair instrumentation cable, they feature specialized conductor materials that match the thermo-electric properties of the thermocouples they connect.

Thermocouple Wire Specifications

Code	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)

Compliance Standards

ASTM	ANSI	IEC	DIN
E 230	MC 96.1	584-1/2/3	EN 60584 -1/2
BS	NF	JIS	GOST
4937.1041, EN 60584 - 1/2	EN 60584 -1/2 - NFC 42323 - NFC 42324	C 1602 - C 1610	3044

Working Temperature Range

Diameter (mm)	Long-term Working Temperature (°C)	Short-term Working Temperature (°C)
0.3, 0.5	300	400
0.8, 1.0, 1.2	400	500
1.6, 2.0	500	600
2.5, 3.2	600	750

Detailed Technical Parameters

Thermocouple Type	Compensation Wire	Usage Classification	Temperature (°C)	Standard EMF (μV)	Precision Grade Tolerance	General Grade Tolerance
J	JX	G	-25	-1,239	±62 (-1,177~-1,301)	±123 (-1,116~-1,362)
J	JX	G	100	5,269	5,207~5,331	5,146~5,392
		H	-25	-1,239	±62 (-1,177~-1,301)	±123 (-1,116~-1,362)
		H	100	5,269	5,207~5,331	5,146~5,392
		H	200	10,779	10,717~10,841	10,656~10,902

Size Range

Available wire diameters: 0.10 to 8.0 mm

Type J Temperature Range

Thermocouple grade wire: -346 to 1,400°F (-210 to 760°C)
Extension wire: 32 to 392°F (0 to 200°C)

Type J Accuracy

Standard: ±2.2°C or ±0.75% (whichever is greater)
Special Limits of Error: ±1.1°C or ±0.4% (whichever is greater)

Tags:

0.1mm Type T Thermocouple Extension Wire with Copper Conductor for 32 to 392F Temperature Range and +/- 1.0C EMF Tolerance

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Type K Thermocouple Extension Wire 2*7/0.25 for Process Temperature Measurement with 32 to 392F Range and +/- 2.2C EMF Tolerance

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products details

Type J Thermocouple Extension Wire with 32 to 392F Temperature Range and EMF Tolerance +/- 2.2C or +/- .75%

Type J Thermocouple Extension Wire with 32 to 392F Temperature Range and EMF Tolerance +/- 2.2C or +/- .75%

JP Thermocouple Extension Wire

0.3mm Thermocouple Wire

Type J Thermocouple Extension Wire