The Holybro High Precision DroneCAN Airspeed Sensor - DLVR is a high-precision, industrial-grade differential pressure sensor designed to deliver accurate airspeed measurements for UAVs, including planes, VTOLs, and other aerial vehicles. Powered by the DLVR_L10D Digital Pressure Sensor with CoBeam technology, this sensor ensures exceptional accuracy and stability, even in changing flight conditions.

With a wide pressure range supporting up to 2500 Pa and capable of measuring airspeeds up to 226.8 km/h (141 mph), it offers precise data for demanding UAV applications. The sensor boasts better than 1% accuracy across a broad temperature range, making it reliable in various environments.

Compatible with both PX4 and ArduPilot platforms via the DroneCAN protocol, the sensor integrates seamlessly into your flight system. The rugged aluminum shell enhances durability, ensuring it withstands tough operational conditions. Ideal for professionals seeking accurate, reliable airspeed measurement.”

Features

● Wide Pressure Range: Supports up to 2500 Pa and 226.8 km/h (141 mph) airspeed measurement.

● High-Precision DLVR Sensor : 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 application.

● DroneCAN Protocol: Compatible with both PX4 and ArduPilot platforms.

● Aluminum Shell: Durable and reliable construction

Speccifications

● MCU: STM32G473CE, 170 MHz, 128KB RAM, 512KB Flash

● Sensor: DLVR_L10D

● Pressure Range: 2500 Pa

● Burst Pressure: 75 kPa

● Airspeed Measurement: 0-226.8 km/h

● Accuracy: Better than 1.0%

● 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℃