Our cermet protection tube, as an effective thermowell, can prevent the oxidation, corrosion and abrasiveness of thermocouple wire in it in harsh environments. A total of four types of cermet protection tube are available and detailed in the form below. Welcome to contact us for further support on this thermocouple tube.
Parameter | MC8206-M | MC8206-W | MC8206-A | MC8206-B |
Porosity (%) | ﹤0.6 | ﹤0.6 | ﹤0.6 | 0-5 |
density (g/cm³) | 6.86 | 9.65 | 4.1 | 6.3 |
Response (times) | ﹤30 | ﹤60 | ﹤90 | ﹤90 |
Resistivity (cm) | 10 | |||
Oxidation percentage rate % (100℃, 30min) | ﹤3.6 | ﹤3.6 | ﹤0.05 | ﹤0.05 |
Main application and conditions of use | Steel, iron, copper, tin BaCu, NaCl melt, ﹤1600℃ | Steel, iron, copper, tin BaCu, NaCl melt, ﹤1600℃ | Lead water thermometry,﹤1300℃ | Glass molten pool temperature measurement, fused glass electrode, Molten aluminium, ﹤1300℃ |
Service life | 1280℃, BaCu fused salt, 〉1400h | |||
Thermal shock resistance | 1280℃, 25℃, 50 times |