CUAV MS5525 Airspeed Sensor With Pitot Tube (Discontinued)
CUAV launched the MS5525 airspeed sensor pitot tube for fixed-wing and VTOL UAVs. It measures relative airspeed between the aircraft and airflow. Also, it helps UAVs fly and land stably in wind. It reduces crash risks. This sensor is essential for plane and VTOL vehicles.
This 0.84 Pa high-precision airspeed meter works with Pixhawk, V5 and X7 flight controllers. We highly recommend it for fixed-wing and VTOL frames. First, autopilots cannot detect stalls without an airspeed sensor. Remember: airspeed creates lift, not ground speed.
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Sensor Types & Working Principle
Airspeed sensors come in analog and digital I2C versions. They use a pitot tube to read static and total pressure. Then the unit calculates airspeed.
Key Pitot Tube Installation Rules
Proper pitot placement matters a lot. Follow these core rules:
- Mount the pitot directly into clean airflow.
- Keep all pitot holes clear and uncovered.
- Place it on the wing if the propeller sits at the nose. This avoids prop wash.
- Match static and dynamic port labels on the sensor and tube. Connect them correctly.
How to Test the CUAV MS5525 Sensor
You can test this sensor on common ground stations. Options include MissionPlanner and QGroundControl. For example, blow gently into the pitot tube. Or cover the opening with your finger. Then watch for real-time sensor feedback.
CUAV HOT Pitot Tube Airspeed Meter Airspeed Differential Sensor kit, suitable for V5+, V5 nano, Pixhawk, APM, PX4 Flight Controller, RC Model Airplane
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