High Quality J Type Iron Constantan Thermocoupl Bare Wire
Basic Info
Model No.: Iron Constantan
Product Description
Model NO.: Iron Constantan
Material: Iron,Nickel,Copper
PCD: Iron,Nickel,Copper
Specification: 0.20-10mm
HS Code: 7505220000
Product Type: Wire
Carbon Content: Low Carbon
Trademark: XL
Origin: Jiangsu
Fe- CuNi thermocouple (type J) is also named Iron-Constantan thermocouple.. It is used in vacuum, oxidizing, inert or reducing atmospheres. Iron element oxidizes rapidly at temperatures exceeding 538'C, and therefore heavier gauge wire is recommended for longer life at these temperatures.
Type J thermocouple has good resistance to oxidation and high EMF output against Platinum 67, with good temperature accuracy, sensitivity and stability. It is recommended for vacuum, oxidizing, reducing or inert atmospheres, but it can not be used in sulphurous atmosphere above 500ºC.
Type J chemical composition:
Positive leg Fe (JP) is Pure Iron; negative leg Constantan (JN) isCu: Ni≈ 55%: 45%
Type J Temperature Range:
Thermocouple grade wire, 0~750 ºC(for short term) and 0~600ºC( for long term)
Extension wire, 32 to 392F (0 to 200C)
Type J Tolerance:
Standard:±1.5ºC/±0.4%t Contact us if you need more details on Thermocouple. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Thermocouple Bare Wire、Iron Constantan. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Thermocouple Wire
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