Non-Metallic protection tubes for Temperature Sensors
Non-metallic tubes are composed of different types of non-metals like Refractory oxide recrystallized Aluminum oxide, Silicon Carbide, Silicon Nitride, Cermet, Quartz, Tungsten Carbide etc.
Operating range is from 300ºC to 1700ºC
Good resistance to chemical attack. Mechanically strong and good resistance to reasonable level of thermal shock should be avoided.
Less corrosive to acids and alkalis
Suitable for oxidizing and reducing atmosphere up to 1650ºC.