Product Specifications
Product Details
The Holybro DroneCAN Airspeed is an industrial-grade differential pressure measurement module designed for precision airspeed measurement in various UAVs, including planes, VTOLs, and other vehicles. Equipped with the DLVR Digital Pressure Sensor and running ArduPilot AP-Periph Firmware, this module ensures accurate and reliable airspeed data across different flight conditions.
Features:
- Wide Pressure Range: Supports up to 2500 Pa and 226.8 km/h (141 mph) airspeed measurement for DLVR-L10D. Or 5000 Pa and 320 km/h (200 mph) for DLVR-L20D.
- High-Precision DLVRSensor: Based on ALLSENSORS® DLVR with CoBeam technology, providing high precision and low temperature drift.
- High Accuracy: Achieves better than 1% accuracy across a wide temperature range, ensuring reliable and accurate readings in demanding applications.
- DroneCAN Protocol: Compatible with both PX4 and ArduPilot platforms.
- Aluminum Shell: Durable and reliable construction
- Software toggle for CAN termination resistance
Specification:
- MCU: STM32G473CE, 170 MHz, 128KB RAM, 512KB Flash
- Sensor: DLVR-L10D/L20D
- Pressure Range: 2500 Pa (L10D) or 5000 Pa (L20D)
- Burst Pressure: 75 kPa (L10D) or 125kPa (L20D)
- Airspeed Measurement: 0-226.8 kph (L10D) or 0-320kph (L20D)
- Accuracy: <1.0% Error
- Firmware: AP-Periph DroneCAN
- Communication Protocol: DroneCAN
- Compatible Flight Controllers: Any flight controller with a CAN interface running PX4 or Ardupilot firmware
- Working Voltage: 4.75~5.25V
- Current Consumption: ~100mA
- Dimensions: 29 x 35.5 x 16.5 mm (module), 91.5 x 28 x 30 mm (Pitot tube)
- Weight: 38.3g (Includes Pitot tube and tubing)
- Operating Temperature: -20 to 85℃
| DLVR | AS1318C | MS4525DO | MS5525DSO | ||
|---|---|---|---|---|---|
| Model Number | DLVR-L10D | DLVR-L20D | AS1318C-001PD5AI-DSD | MS4525DO-DS5AI001DP | MS5525DSO-DB001DS |
| Standard Range (psi) | 0.363 | 0.725 | 1 | 1 | 1 |
| Burst Range (psi) | 7.25 | 10 | 10 | 20 | |
| Total Error Band | ±0.3%Span | ±1%FSS | ±1%FSS | ±2.5%FSS | |
| Temperature Accuracy (°C) | 2 | 1.5 | 1.5 | 1.5 | |
| Compensated Temperature (°C) | 0~70 | 0~60 | -10~85 | 0~85 | |
| Maximum Air Speed measurement (kph) | 226.8 | 320 | 360 | ||
| Pressure Resolution (bit) | 14 | 14 | 14 | 24 | |
| Temperature Resolution (bit) | 11 | 11 | 11 | 24 | |
| Update Time (ms) | 0.4~9.5 | 0.5 | 0.5 | 0.48~9.04 | |
| Operating Temperature (°C) | -25~85 | -20~85 | -25~105 | -40~125 | |
| Working Voltage (V) | 4.75~5.25 | ||||
| Current Consumption (mA) | ~100 | ~3 | ~3 | ~1.4 | |
| Sensor Module Weight (g) | 17.4 | 4.1 | 4.1 | 2.6 | |
| Dimensions (mm) | 29 x 35.5 x 16.5 | 17 x 23 x 13 | |||
| Interface | DroneCAN | I2C | |||
| Address | DroneCAN Auto Config | 0x28H | 0x28H | 0x76 | |
| Compatible Flight Control Firmware | PX4 & Ardupilot | ||||
Package contains:
- 1x Holybro - High Precision DroneCAN Airspeed Sensor DVLR PT40 Pitot Tube Only 32022
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Delivery & Returns
UK Delivery Options
Free UK Standard Delivery on orders over £99* (excluding certain items such as batteries).
(Typically delivered next working day, subject to courier collection cut-off times.)
- Royal Mail Tracked 24 – Next working day delivery for orders placed by 16:00 (4pm). Fully tracked.
- DHL Express Next Day – Next working day delivery for orders placed by 13:30 (1:30pm). Fully tracked.
- *Free delivery excludes batteries, oversized items, and remote UK areas such as the Highlands due to courier surcharges.
International Delivery Options
- DHL Express (Air) – Fast delivery to most European countries (often next day). Same-day dispatch for orders placed by 13:30 (1:30pm) UK time. Fully tracked.
- DHL Economy (Road) – Cost-effective alternative to Express, suitable for non-urgent orders. Fully tracked.
UK Returns
Unused items in original condition can be returned within 14 days for refund or 30 days credit refund.
Please refer to the full Returns Policy for further details Returns Policy – 3DXR
International and B2B Returns
Please refer to the full Returns Policy for further details Returns Policy – 3DXR
All returns must be authorised by 3DXR before being sent back. Please email info@3dxr.co.uk to request confirmation.
FAQs
Contact us by email at info@3dxr.co.uk with any questions you have about this product.
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