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Digital Airspeed Sensor – MS4525DO
Description
Digital Airspeed Sensor with Pitot Tube
This is a digital airspeed sensor kit developed and recommended to use for fixed wing frames and VTOL drones in plane mode. This sensor has a very low offset, a high resolution, and, best of all, does not suffer from the noise induced by long cables in analog sensors. All Holybro Autopilot Flight Controller Boards with either Ardupilot & PX4 are supported.
It can be used for detecting stalls and is most helpful in windy conditions. Airspeed requires additional calibration, it may be hard for new users to properly set it up as it may lead to unprecedented behavior unless used and calibrated correctly.
If you use your favorite ground station (MissionPlanner, QGroundControl, etc.) to test whether or not the sensor is functioning correctly, you should be able to see the sensor response. You should be able to see the sensor measured values change if you blow mildly from a distance into the tube (never blow directly into the tube as you will tear the diaphragm — these kinds of sensors have a very sensitive types of diaphragms) or cover it with your finger.
If you have any questions regarding our products, use the Motionew Contact us page to consult our engineering team.
Digital Airspeed Sensor – MS4525DO – FAQ
1. What is the main function and design of the Digital Airspeed Sensor MS4525DO?
This sensor measures differential air pressure to calculate true airspeed in fixed-wing and VTOL UAVs. It provides high-resolution, low-noise digital output for stable and precise flight performance.
2. What technology and components are integrated?
The sensor uses the MS4525DO digital differential pressure chip, offering minimal offset and high accuracy. It connects via I2C, reducing noise compared to analog sensors.
3. Which flight controllers and systems are compatible?
It is fully compatible with Holybro, Pixhawk, and CUAV autopilots running PX4 or ArduPilot firmware, requiring no additional adapters.
4. What are the purchasing and delivery options?
The sensor is available in multiple configurations, including options with PT40 or PT60 Pitot tubes. Motionew provides international shipping with order tracking and estimated delivery times shown during checkout.
5. Does Motionew offer OEM and bulk purchasing?
Yes. OEM and volume purchasing programs are available for UAV manufacturers. Buyers can request custom tubing, connectors, and bulk pricing through Motionew’s sales department.
6. What documentation and support resources are provided?
Calibration guides, wiring diagrams, and setup documentation are available in the product’s documentation section. Technical support and firmware guidance are provided through Motionew’s engineering support teams.
Specifications
Specifications
Product contents
Product contents
Digital Air Speed Sensor * 1
GH 4pin 150mm cable *1
Molex 4pin 150mm cable *1
Rubber tubing 400mm *1
Pitot tube *1
Documents
Documents
Reviews
1 review for Digital Airspeed Sensor – MS4525DO
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| BUNDLE |
Sensor w/ PT40 Pitot Tube ,Sensor w/ PT60 Pitot Tube ,Sensor Board Only ,PT60 Pitot Tube Only |
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Mason Stewart –
Ich werde hier wieder einkaufen!