EchoUAS
EchoUAS Airspeed Sensor Sensirion SDP3x Kit (SDP33)
EchoUAS Airspeed Sensor Sensirion SDP3x Kit (SDP33)
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EchoUAS Airspeed Sensor Sensirion SDP33 Kit is built on CMOSens® next generation sensor chip, at the heart of Sensirion’s new differential pressure and flow sensing platform. It offers unprecedented accuracy and resolution. Enables instant launch of VTOL drones, dramatically increasing the user experience for end users thanks to the calibration-free setup.
The digital SDP33 sensor features fast measurement speeds, excellent accuracy, and long-term stability and has no zero-point drift. This module provides functionality, such as smart averaging, multiple temperature compensation modes, configurable I2C addresses, and interrupts. The airspeed is most effectively measured with a pitot tube and a differential pressure sensor.
I2C has 4 address options which can be selected by soldering the jumpers.
Features
- Small size (? mm x ? mm x ? mm)
- Measurement range ±1500 Pa (±2 in. H2O)
- Excellent accuracy and repeatability, even below 1 Pa
- Maximum airspeed: 50m/s
- No zero-offset, no drift
- Calibrated and temperature-compensated
- Fast sampling time of 2 kHz at 16-bit resolution
- Digital I2C and DroneCAN versions
- Smart averaging algorithm and other digital features
- M3 Mounting holes
CAN Version Features
- CAN Passthrough Plug
- EchoUAS CAN stamp
- No I2C address selection needed
Includes
- 2x 200mm Saint Gobain Tubing
- 1x 150mm Cable
- 1x Airspeed Sensor
Does not include the pitot tube. Pitot tubes can be supplied on request.
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