Name: High Precision DroneCAN Airspeed Sensor - DLVR
Brand: PCBA
SKU: 19013
Price: 109.0 USD
Availability: InStock

High Precision DroneCAN Airspeed Sensor - DLVR

High Precision DroneCAN Airspeed Sensor - DLVR（复制） - Holybro Store

$109.00

Shipping calculated at checkout.

Sensor Type

L10D

L20D

Pitot Tube Only

Pitot Tube Type

PT40 Pitot Tube

PT60 Pitot Tube

Sensor Board Only

Quantity

Note: Now shipping DLVR with software toggle termination resistance. For more information please visit Holybro documentation site

Volume discount is available if meet the following quantity (some exclusions apply). Please Contact us via email for invoice.

Quantity	Discount
10-99	10%
100-249	20%
250-499	25%
500-999	30%
1000+	Contact us

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Overview

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 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 applications.
DroneCAN Protocol: Compatible with both PX4 and ArduPilot platforms.
Aluminum Shell: Durable and reliable construction
Software toggle for CAN termination resistance

Specifications

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℃

Airspeed Sensor Comparison Chart

	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

Dimensions

Pinout

SKU19012 Package Includes:

1x DroneCAN Airspeed Sensor-DLVR
1x Rubber tubing 100cm
1x GH 4P Cable

SKU19013 Package Includes:

1x DroneCAN Airspeed Sensor-DLVR
1x PT40 Pitot Tube
1x Rubber tubing 100cm
1x GH 4P Cable

SKU19014 Package Includes:

1x DroneCAN Airspeed Sensor-DLVR
1x PT60 Pitot Tube
1x Rubber tubing 100cm
1x GH 4P Cable

Quick Start Guide:

https://docs.holybro.com/peripherals/dronecan-airspeed/quick-start-guide

Datasheet:

DLVR Datasheet

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