Thermocouple Extension Wire Type Jx-Fg/Fg/Ssb-7/0.32 (20AWG) Comepensation Wire

• Certification: RoHS
• Brand: Ualloy
• Transport Package: Roll/Wooden Case
• Specification: 0.3mm-3.2mm
• Trademark: Ualloy
• Origin: China
• Model NO.: JX Extention wire
• HS Code: 9025900090
• Production Capacity: 5000000

Product Description

Compensation wires are a pair of insulated wires that have the same nominal value as the thermoelectromotive force of the matched thermocouple within a certain temperature range, and use them to connect the thermocouple and the measuring device to compensate for the temperature at the junction between them and the thermocouple The error caused by the change. By connecting the compensating wire to the cold end of the thermocouple, the temperature signal output by the thermocouple can be transmitted to the control room tens of meters away, and sent to the display instrument or the control instrument. This is equivalent to extending the thermocouple to a place where the temperature is constant, which solves the problem of high temperature and temperature instability caused by the cold end of the thermocouple near the hot device. Ease of use is often used in thermocouple installation. They are dedicated wires. One type of compensation wire can only be used with the corresponding type of thermocouple, and the positive and negative polarity cannot be reversed.


 

Spec.	Thermoelectric potential and tolerance(μv)						Thermoco-uple test terminal temperatu-re (ºC)
	100ºC			100ºC
	Thermoelectric potential (standard value)	Tolerance		Thermoelectric potential (standard value)	Tolerance
		Ordinary	Precision		Ordinary	Precision
SC/RC	645	±60(±5.0ºC)	±30(±2.5ºC)	1440	±60(±5.0ºC)	/	1000
KCA	4095	±100(±2.5ºC)	±60(±1.5ºC)	8137	±100(±2.5ºC)	±60(±1.5ºC)	900
KCB	4095	±100(±2.5ºC)	±60(±1.5ºC)	8137	/	/	900
KX	4095	±100(±2.5ºC)	±60(±1.5ºC)	8137	±100(±2.5ºC)	±60(±1.5ºC)	900
NC	2774	±100(±2.5ºC)	±60(±1.5ºC)	5912	±100(±2.5ºC)	±60(±1.5ºC)	900
NX	2774	±200(±2.5ºC)	±60(±1.5ºC)	5912	±100(±2.5ºC)	±60(±1.5ºC)	900
EX	6317	±60(±2.5ºC)	±120(±1.5ºC)	13419	±200(±2.5ºC)	±120(±1.5ºC)	600
JX	5268	±140(±2.5ºC)	±85(±1.5ºC)	10777	±140(±2.5ºC)	±85(±1.5ºC)	500
TX	4277	±60(±1.0ºC)	±30(±0.5ºC)	9285	±90(±1.5ºC)	±48(±0.8ºC)	300