Product Details
Place of Origin: China
Brand Name: DLX
Model Number: Type J Thermocouple Wire
Payment & Shipping Terms
Minimum Order Quantity: 5
Packaging Details: Spool package with Carton box, Coil package with polybag
Delivery Time: 5-21 days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 300 tons per month
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% |
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% |
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:
Type J Accuracy (whichever is greater):
Consideration for bare wire type J thermocouple applications:
| 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 |
| 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 |
Wire: 0.1 to 8.0 mm.
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