INDRAM THERMOCOUPLE INDIA
Mineral Insulated Thermocouple
A special Isolated Thermocouple
Quality Mineral Insulated Thermocouple
A mineral insulated thermocouple is a temperatuer sensor made for intensely corrosive environment.
Thermocouple work in environment of extreme temperatures and need to be well protected so that precise reading can be taken.
Thermocouple do get oxidised or melted over time when put in to extreme heat. this leads to error in readings and frequesnt change of the sensor. This does not make the sensor very usable. To avoid this situation thermocouple are insualted using special material to make them more rigid to this harsh environment.
Despite this coatings being very helpful in protecting the thermocouple they are not 100% safe from hydrogen attach that can seep through the walls of the thermocouple and attack the material.