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ISO9001 JP JN 1.2mm J Type Thermocouple Bare Wire

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ISO9001 JP JN 1.2mm J Type Thermocouple Bare Wire

Brand Name : DLX

Model Number : Type J Thermocouple Wire

Place of Origin : China

MOQ : 5

Payment Terms : L/C, T/T, Western Union, MoneyGram

Supply Ability : 300 tons per month

Delivery Time : 5-21 days

Packaging Details : Spool package with Carton box, Coil package with polybag

Product name : Thermocouple Bare Wire

Color : bright

Certificate : ISO9001

Temperature range : -346 to 1,400F (-210 to 760C)

EMF tolerance : +/- 2.2C or +/- .75%

Grade : IEC854-1/3

Positive : Iron

Negative : Cu-Ni

Special Limits of Error : +/- 1.1C or 0.4%

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ISO9001 JP JN 1.2mm J Type Thermocouple Bare Wire


ISO9001 JP JN 1.2mm J Type Thermocouple Bare Wire

  • Thermocouple 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 500ºC.

​Type J Temperature Range:

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


Type J Accuracy (whichever is greater):

  • Standard: +/- 2.2C or +/- .75%
  • Special Limits of Error: +/- 1.1C or 0.4%

Consideration for bare wire type J thermocouple applications:

  • The Type J Is Well Suited To Oxidizing Atmospheres

  • Thermocouple Wire
Code Wires component of the thermocouple
+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)
B Platinum Rhodium-30% Platinum Rhodium-6%
R Platinum Rhodium-13% Platinum
S Platinum Rhodium-10% Platinum

  • ​Standards
ASTM ANSI IEC DIN BS NF JIS GOST
(American Society for Testing and Materials) E 230 (American National Standard Institute) MC 96.1 (European Standard by the International Electrotechnical Commission 584)-1/2/3 (Deutsche Industrie Normen) EN 60584 -1/2 (British Standards) 4937.1041, EN 60584 - 1/2 (Norme Française) EN 60584 -1/2 - NFC 42323 - NFC 42324 (Japanese Industrial Standards) C 1602 - C 1610 (Unification of the Russian Specifications) 3044

  • Size range

Wire: 0.1 to 8.0 mm.

  • Working temperature:

Diameter/mm Long time Working Short period Working
temperature/°C 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

ISO9001 JP JN 1.2mm J Type Thermocouple Bare WireISO9001 JP JN 1.2mm J Type Thermocouple Bare WireISO9001 JP JN 1.2mm J Type Thermocouple Bare WireISO9001 JP JN 1.2mm J Type Thermocouple Bare Wire


Product Tags:

JN Thermocouple Bare Wire

      

1.2mm Thermocouple Extension Cable

      

J Type Thermocouple Bare Wire

      
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