Airspeed sensors are highly recommended for fixed-wing and VTOL frames. They are so important because the autopilot does not have other means to detect stall. For fixed-wing flight it is the airspeed that guarantees lift not ground speed! The for digital differential airspeed sensor has a very low offset, a high resolution and, best of all, does not suffer from the noise induced by long cables and offsets in the ratio-metric output on the 2.6 analog airspeed sensor. 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 for Airspeed Sensor Kit enables a resolution of 0.84 Pa, with data delivered at 14 bits from a 24 bit - ADC. It also measures temperature to allow calculation of true airspeed from indicated airspeed using the MS5611 static pressure sensor on for . Not influenced by the heat of nearby processing components, it is much closer to the air temperature than with previous analog sensor setups.<br><br>Supported on all for and PX4 autopilot generation boards, this kit comes with M3 / 6-32 mounting holes. The appearance and color of different batches of products may be different, which not affect the use. Colour:As Shown Material:Plastic+Metal<br><br>Package Contents: 1 * Airspeed Sensor 1 * Pitot tube<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.