R3A-100 Research range ultrasonic anemometer



R3A-100 Research range 3-axis ultrasonic anemometer

The R3A-100TM anemometer is Gill’s class-leading 3-axis anemometer ideal for scientific research applications, with a fast sampling rate of 100Hz.

This 3-axis ultrasonic anemometer is used extensively for the determination of fluxes using the Eddy Covariance method.



R3A-100 Research range 3-axis ultrasonic anemometer

R3A-100 will monitor wind speeds of 0-45m/s, with analogue, sonic temperature, the speed of sound and U, V, W vector outputs provided as standard and optional analogue and PRT inputs available.

The R3A-100 is of aluminium/carbon fibre construction and will operate effectively in environmental temperatures from -40°C to +60°C. Optional accessories are available such as cables, sensor input units (analogue inputs) and power supplies.



Technical specs

  • 3-axis research anemometer
  • U, V, W vector outputs
  • 100Hz output rate
  • 0-45 m/s wind speed
  • 0-359° wind direction
  • Sonic temperature output
  • Aluminium/Carbon fibre construction
  • Custom calibration provided as standard
  • Wind Turbulence Measurement
  • Component Wind Velocity UVW
  • Wind Profiling


Download R3A-100 Spec
Download R3A-100 Manual



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