Ultrasonic 3D
Ultrasonic Anemometer 3D provides measurement of the wind direction and the wind velocity in all three dimensions.


  • Highest precision
  • Real-time measurement
  • Maintenance-free / heatable
  • Digital/analogue outputs and inputs
  • Particularly suited for the use in the fields of meteorology, climatology, aviation, turbulence measurement, emmission control

The Ultrasonic Anemometer 3D serves for the measurement of the wind direction and the wind velocity from all spatial directions. The maintenance-free and wearless anemometer needs no re-calibration, and is equipped with a heating for winter operation even under extreme conditions.

All calculations are carried out by a high-capacity digitalsignal-processor (DSP) within the propagation time of the ultrasonic signals with an accuracy basis of 32 bit.

The instrument offers comprehensive statistic functions such as gliding averaging, standard deviation, co-variance 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.

Ultrasonic 3D - Product sheet