Digital Differential Airspeed Sensor Kit

Digital Differential Airspeed Sensor Kit (I2C Bus) with a very low offset and a high resolution ; compatible with Dropix, Pixhawk Pro and Pixhawk 2 flight controller.

Featuring a Measurement Specialties 4525DO sensor, with 1 psi measurement range (roughly up to 100 m/s or 360 km/h or 223 mp/h), the Airspeed Sensor Kit enables a resolution of 0.84 Pa, with data delivered at 14 bits from a 24 bit delta-sigma ADC. It also measures temperature to allow calculation of true airspeed from indicated airspeed using the MS5611 static pressure sensor. Not influenced by the heat of nearby processing components, it is much closer to the air temperature than with previous analog sensor setups.

This package includes: