Sapphire Pressure Transmitters Are Used In Extreme Conditions Such As Strong Radiation And Strong Corrosion

The sapphire pressure transmitter is a high-performance industrial instrument that uses silicon-on-sapphire (SOS) semiconductor sensitive components to measure pressure based on the principle of strain resistance.

• Extremely high temperature resistance: Can operate continuously at -40 to +200℃, and can withstand even higher temperatures for short periods.
• Corrosion and wear resistance: Sapphire has excellent chemical stability and is resistant to acid and alkali corrosion.
• Radiation resistance: Suitable for strong radiation environments such as nuclear industry and aerospace.
• High precision and good stability: Minimal long-term drift.
• Strong overload and shock resistance.

• Aerospace : It is used for pressure monitoring in aircraft and engines,  benefiting from its radiation resistance, high and low temperature resistance, and high reliability.
• Petroleum and chemical industry: It is suitable for pressure measurement in oilfield downhole (high temperature and high pressure) and in the refining and chemical processes (corrosive media).
• Electric power and energy: It is used for steam pressure monitoring in power station boilers, nuclear power plants, and other places with extremely high requirements for safety and stability.
• High-temperature environment engineering: It measures the pressure of thermal networks, molten metals, high-temperature gases, etc. Its high-temperature resistance is unmatched by ordinary transmitters.
• Food, pharmaceutical and semiconductor: Its structure without filling liquid, fully welded and pollution-free meets the high-purity and hygiene-level measurement requirements.

Sapphire pressure transmitters are the "special forces" in the field of pressure measurement. Their core value lies in solving the application bottlenecks of traditional sensors in extreme conditions such as high temperatures, wide temperature ranges, strong radiation, and strong corrosion through silicon-sapphire semiconductor sensitive elements.