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Overview
A single crystal silicon differential pressure sensor utilizes piezoresistive micro-machining technology to measure pressure differences with high precision. Manufactured using monocrystalline silicon wafers, it adheres to standard semiconductor fabrication processes ensuring thermal stability and linearity.
Application
- Industrial Automation: Flow monitoring in HVAC systems and pneumatic control loops.
- Process Control: Filter status detection and liquid level measurement in chemical plants.
- Medical Devices: Respiratory flow sensing and blood pressure monitoring equipment.
- Energy Sector: Gas pipeline leakage detection and combustion efficiency analysis.
Precautions
- Ensure operating pressure remains within the specified range to prevent diaphragm rupture.
- Regularly calibrate sensors to maintain accuracy against drift caused by temperature fluctuations.
- Replace units periodically based on exposure to corrosive media or extreme cyclic loading conditions.