• Accurate and reliable 3D wind and turbulence sensor
  • 3 wind components x, y, z and acoustic temperature T
  • Robust stainless steel construction (V4A)
  • High accuracy due to 3D wind tunnel calibration
  • Very low self-induced turbulence (for ex. zsig < 1 % of wind speed)
  • Optional online calculation of turbulence variables
  • Optional analog input channels (2 x PT100, 6 x analog, 2 x counter)
  • Internal data logging unit
  • Optional sensor head heating
  • Applicable in eddy correlation systems
  • Ideal solution for short term campaigns or long term climatalogical studies


The family of ultrasonic anemometers uSonic-1, uSonic-2 and uSonic-3 provides accurate wind and turbulence measurements even in harsh environments and adverse weather conditions.