The Classic Airspeed Sensor is equipped with a Measurement Specialties 4525DO sensor featuring a 1 psi measurement range. Resolution is 0.84 Pa with data delivered at 14 bits from a 24-bit delta-sigma ADC via an I²C interface.

Now comes with a high-quality aluminum pitot tube and non-absorbing PVC tube that provides better humidity stability and reading performance. The tube is very clear, so you can easily monitor for inner impurities.

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Key Features

• Measurement Specialties 4525DO sensor — 1 psi measurement range
• 0.84 Pa resolution via 14-bit output from 24-bit delta-sigma ADC
• I²C interface for easy integration
• High-quality aluminum pitot tube included
• Non-absorbing PVC tube for improved humidity stability and reading performance
• Clear tube construction for easy visual inspection of inner impurities

Technical Specifications

Sensor & Electrical

Mechanical

What's Included

• 1 × I²C Airspeed Sensor (MS4525DO)
• 1 × MRC0205 — 4-Pin JST-GH to 4-Pin JST-GH Cable

Options

Pitot tube set:

• Silicone airspeed tubing — 2 feet (61 cm) of highly flexible, clear PVC tubing. Non-absorbing with a Durometer rating of 65A, ideal for maintaining stability and accuracy in airspeed measurements.
• Pitot tube — a robust and lightweight tube essential for detecting dynamic air pressure and determining airspeed.

Documentation

3DR Docs — Classic Airspeed Sensor MS4525

Terms & Policies

Additional Information