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FrSky Airspeed Sensor (SPASS-100) 223mph rated


Airspeed sensor that works with the FrSky Smart Port based receivers and Taranis transmitters.

  • The FrSky air speed sensor was designed for the FrSky Smart Port system.  With its easy installation it is an easy way to get air speed data.  Just install the pitot tube as far away from any prop wash or any disturbed air as possible, install the sensor in the fuselage, run the silicon tubes, and plug into the receiver, or another smart port sensor, and enjoy!

    This sensor not only can send speed data to your Taranis, but can also, when set up properly, warn the pilot of low airspeed, log airspeed data, check your top speed, program your radio  automatically drop the landing gear at a preset airspeed, etc.

    There are 2 versions of the FrSky air speed sensors. The SP-ASS-70 can accurately measure airspeed up to 167.7 mph, (270 km\h). The SP-ASS-100 measures up to 223.7 mph, (360 km/h).

    Dimensions 33.2 X 17.2 X 10.5mm (circuit board only)
    Weight 5g (circuit board only)
    Operating Voltage 4-10 VDC
    Current Consumption 25mA@5V
    Module Compatibility FrSky Smart Port enabled receivers such as X8R, X6R, X4R, etc. (Will not work with D, V or TFR series.)
    Airspeed Range 0 - 223.7 MPH (0 - 360 km/h)
    Pitot Hose Specs Silicon, clear, 1m (3 feet), 2.2mm ID, 3.8mm OD
    Pitot Tube Specs Weight 4g, Length 101mm, Diameter 2.6mm