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Alumina Al2O3 99% Ceramic Fine Finish Tube one end closed tube white ceramic
Thermocouple Protection Tubes protect thermocouples from corrosion, physical damage, and contamination. Available in most widely used alloys and pipe sizes.
Ceramic tube and insulator are used in thermocouple assembly which applied for high temperature measuring.
Al2O3 content determines the measuring temperature level. Al,03 content higher, temperature is higher.
Al203 content | 92% | 95% | 99% | 99. 7% |
Measuring temp. | 1390℃ | 1480℃ | 1600℃ | 1700℃ |