Naresh Radio LLP

Type N Thermocouple (Nicrosil / Nisil): The Type N shares the same accuracy and temperature limits as the Type K. The type N is slightly more expensive. The type N has better repeatability between 572F to 932F (300C to 500C) compared to the type K.
Type N Temperature Range:Maximum continuous operating temperature: up to 2,300F (1,260C)Type N Thermocouple Grade WireShort term use: 2,336F (1,280C)Thermocouple grade wire, -454 to 2300F (-270 to 1,260C)Extension wire, 32 to 392F (0 to 200C)
Type N Accuracy (whichever is greater):Standard: +/- 2.2C or +/- .75%Special Limits of Error: +/- 1.1C or 0.4%

Relying on our expertise in this domain, we are engaged in offering RTD PT-100 Temprature Sensor to our respected clients.

Thermocouple Type T, ???whose original name was Copper-Constantan, has found quite a niche for itself in laboratory temperature measurement over the range -250°C to 400°C - although above this the copper arm rapidly oxidises. Repeatability is excellent in the range -200°C to 200°C (±0.1°C). Points to watch out for include the high thermal conductivity of the copper arm, and the fact that the copper/nickel alloy used in the negative arm is not the same as that in Type J - so they’re not interchangeable.