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Holybro  |  SKU: 19008  |  ID: D-R3-3

Holybro Standard Precision Digital Airspeed Sensors (MS4525DO/PT60 Pitot Tube)

$106.99
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Description

by long cables and offsets in the ratio-metric output on other airspeed sensors. Supported on all Holybro Flight Controller Boards with Ardupilot & PX4.

All standard precision sensors come with temperature compensation. It measures temperature to calculate true airspeed from indicated airspeed, using the static pressure sensor on the Flight Controller. Not affected by the heat of nearby processing components, it is much closer to ambient air temperature than in previous analog sensor setups. Supported on all Pixhawk Flight Controllers, this kit comes with M3 / 6-32 mounting holes.

Package Includes:

1x MS4525DO Digital Air Speed Sensor

1x Rubber Tubing 100cm

1x GH 4P Cable

1x PT60 Pitot

Airspeed Sensor Comparision Chart:


DLVR AS1318C MS4525DO (THIS PRODUCT) 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 17 x 23 x 13 20 x 22 x 11.4
Interface DroneCAN I2C
Address DroneCAN Auto Config 0x28H 0x28H 0x76

Ports & Dimension:

MS4525:PT40 & PT60:

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