The Ultrasonic Anemometer 3D provides measurement of the wind direction and the wind velocity in all three dimensions. The maintenance-free and wearless anemometer needs no recalibration, and it is equipped with a heating system for winter operation even under extreme conditions. Particularly suited for use in the fields of meteorology, climatology, aviation, turbulence measurement, and emission control.
All calculations are carried out by a high-capacity digital processor (DSP) within the propagation time of the ultrasonic signals with an accuracy of 32 bits. The instrument offers comprehensive statistical functions such as gliding averaging, standard deviation, covariance, etc., which can be selected via the digital interface. The gliding averaging can be set optionally in vectorial or scalar form, identically or differently for each parameter.