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Gill R3A-100 Asymmetric Research Anemometer

The R3 research range of wind anemometers has been designed with researchers in mind who need to determine fluxes using the eddy covariance technique. The range provides U, V, W and SOS (sonic temperature) outputs, which may be logged using the free Gill WindCom software. The R3-50 may be supplied with accessories that include cables, power supplies and sensor input units (analogue inputs).

Also available in this range:
- R3-50 (50Hz output, Symmetric head)
- R3-100 (100Hz output, Symmetric head)

  • Features

  • Specifications

  • Documentation

  • Anemometer Range

  • 3-axis anemometer providing wind speed and direction data

  • 0-45m/s wind speed

  • 0-359º wind direction range (no dead band)

  • 100Hz output

  • Asymmetric head design

  • Ideal for Eddy Covariance Analysis

  • Free data logging software

  • U, V, and W vector outputs

  • Speed of sound and sonic temperature outputs

  • Robust aluminium/carbon-fibre casing

Ultrasonic Output Rate 100 Hz
Wind Speed 0-45 m/s
Wind Direction Range 0-359º (no dead band)
Operating Temperature -40ºC to +60ºC
Moisture Protection IP65
External Construction Aluminium & Carbon-fibre
Digital Outputs RS422 / RS232
NMEA Output N/A
Analogue Outputs 7 (via PCIA)
Analogue Output Resolution 14 bit
Analogue Inputs 6 (via optional SIU)
Analogue Input Resolution via optional SIU
PRT Input 14 bit
Speed of Sound Output Yes
Sonic Temperature Output Yes
Inclinometer Optional
Head Symmetry Asymmetric
Calibration Custom
Transit Case Yes
Product Literature


Anemometer Range Information

2-Axis Ultrasonic Anemometers



WindObserver Range



Weather Station

3-Axis Ultrasonic Anemometers

WindMaster Range


R3 Range


HS Range


wind anemometer




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Copyright 2018 Measurement & Control Solutions
Last modified: Measurement & Control Solutions
Last modified: January 15, 2018