Ong gio ong gio tron van gio Chụp thông gió Cửa gió Unitrust Thang máng cáp ong gio mem co bao on tieu am xop Slide 1 side 5

Electrical products

Mechanical products

PDT Flexiable Duct

ATATA Insulation

COPPER TUBES

HEAT AND SENSORS

M&E Contractors

Support online

Sale & CEO

Tel: +84 913 554 030

Vị trí

Our partners

J Type Thermocouple Extension Bare Wire

Introdution

What is thermocouple extension wire type j wire

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 500℃. 

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 ℃(for short term) and 0~600℃( for long term)

Extension wire, 32 to 392F (0 to 200C)

Type J Tolerance:

Standard:±1.5℃/±0.4%t

Working temperature:

Diameter/mm

Long time Working temperature/°C

Short period 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

Other product series :

FeCrAl Alloy: OCr15Al5,1Cr13Al4, 0Cr21Al4, 0Cr21Al6, 0Cr25Al5, 0Cr21Al6Nb,0Cr27Al7Mo2.

NiCr Alloy: Cr20Ni80,Cr30Ni70,Cr20Ni35,Cr20Ni30,Cr15Ni60.

CuNi Alloy: NC003,NC010,NC012,NC015,NC020,NC025,NC030,NC040,NC050,Constantan,6J8/11/12/13/.

Welding wire: ERNiCrMo-3/4/13,ERNiCrFe-3/7,ERNiCr-3/7,ERNiCu-7,ERNi-1, ER70S-6.

Thermocouple alloy: K,J,E,T,N, S,R,B,KX,JX,EX,TX,NX.

Inconel alloy: Inconel 600,601,617,X-750,625,690,718,825.

Incoloy alloy: Incoloy 800,800H,800HT,825,925.

Hastelloy alloy: HC-276,C-22,C-4,HB,B/2/3,X,N.

Monel Alloy: Monel 400,K500.

High-temperature alloy : A-286,Nimonic80A/90,GH131,GH1140,GH36,GH2706,GH2901,GH3625,GH3536,GH4169.

Precision alloy series: 1J33,3J01,3J9,4J29,4J32.4J33,Invar36,4J45.FeNi50.

Thermal spray alloy: Inconel 625,Ni95Al5,Monel400,45CT,HC-276,K500,Cr20Ni80.

 

Contact:  Mr. Nguyễn Xuân Tài - 0913.554.030