J type thermocouple temperature sensor with lead wire

J type thermcouple  temperature sensor with lead wire

detail  product description

1.J type thermocouple sensor
2.lead wire:1m Metel shielded wire
3.probe Size:4*30mm
4.material:304SS/316SS

5. Tolerance :+/-2.2C
5.certification:ISO9001

feather of J type thermocouple & application

1.Type J (iron–constantan) has a more restricted range than type K (−40 to +750 °C), but higher sensitivity of about 55 µV/°C.^[2] The Curie point of the iron (770 °C)^[8] causes an abrupt change in the characteristic, which determines the upper temperature limit.

2.  The type J is also very common. It has a smaller temperature range and a shorter lifespan at higher temperatures than the Type K. It is equivalent to the Type K in terms of expense and reliability.

3.Thermocouples are widely used in science and industry; applications include temperature measurement for kilns,gas turbine exhaust, diesel engines, and other industrial processes.

Temperature Data:

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