Type K,R,B,S,platinum rhodium and sheathed thermal couples.
1.It can be used in flat type melting furnace to measure furnace temperature and al liquid temperature.
2.It can be used in tundish of casting to measure al liquid temperature.
3.It can be used in holding furnace to measure holding furnace temperature and liquid temperature.
4.Thermal couple is essential for auto ignition furnaces. Fire on and off are depends on thermal couple reading.