Sensirion SDP3x Airspeed Sensor Kit (SDP33)

The Sensirion SDP3x Airspeed Sensor Ki is based on the next generation CMOSens® sensor chip, which is at the heart of Sensirion's new differential pressure and flow measurement platform. It offers unprecedented accuracy and resolution. With calibration-free setup, it enables instant VTOL drone startup and greatly improves end-user ease of use. The SDP3x sensor series is Sensirion's small differential pressure sensor series designed specifically for high-volume applications where size is an important consideration. The SDP3x digital sensor features high measurement speed, high accuracy, good long-term stability and no zero drift. The module is reflow solderable and offers advanced features such as intelligent averaging, multiple temperature compensation modes, configurable I2C addresses and interrupts.Airspeed is most effectively measured with a pitot tube and differential pressure sensor.

Technical data

• Smallest size (5 mm x 8 mm x 5 mm) currently available, opening up new dimension of integration and applications possibilities
• Measurement range ±1500 Pa (±2 in. H2O)
• Excellent accuracy and repeatability, even below 1 Pa
• Maximum airspeed : 50m/s
• No zero-offset, no drift
• Calibrated and temperature compensated
• Fast sampling time of 2 kHz at 16-bit resolution
• Digital I2C version
• Reflow solderable, shipped in tape-and-reel for pick-and-place
• Smart averaging algorithm and other digital features

Scope of delivery

• 1x Sensirion SDP3x Airspeed Sensor Kit