Glass & Ceramics

Process Characteristics

Glass melting and ceramic firing run at 1200–1600 °C in strongly oxidising or alkali-rich atmospheres. Sensors are exposed to molten glass vapour and alkali vapour, while the temperature profile must be held within tight limits to protect product quality.

Common Challenges

• Melting and firing temperatures reach 1200–1600 °C.
• Alkali and glass vapours attack sheaths and ceramic components.
• Temperature uniformity directly affects product quality and yield.
• Long campaigns make in-situ replacement difficult.