Pressure Sensors
Computer Science: Cambridge International GCSE, topic 1.3.30
Pressure Sensors
Pressure sensors are electronic devices. Pressure sensors measure the force applied by a fluid (liquid or gas) to a specific area.
Electrical signals
- Pressure sensors detect variations in pressure and convert them into electrical signals.
- These electrical signals can be used for various purposes like monitoring, control, and feedback.
Weather forecasting
- Pressure sensors are used in weather monitoring instruments to measure atmospheric pressure.
- For example, pressure sensors are used in barometers.
Medical devices
- Pressure sensors are found in medical devices like blood pressure monitors.
- Pressure sensors measure and check blood pressure levels in patients.
Vehicles
- Pressure sensors are used in planes and spacecraft.
- Pressure sensors measure cabin pressure, altitude, and aerodynamic pressures.
- This ensures safe and reliable flight operations.
- Pressure sensors are used in tyre pressure monitoring systems.
Test yourself on Pressure Sensors
What do pressure sensors measure in planes and spacecraft?