R3-50 Research Anemometer
The R3-50 3-axis anemometer has been designed for scientific research, particularly suitable for determining fluxes using the eddy covariance technique.
This precision ultrasonic anemometer will monitor wind speeds up to 45m/s, with a fast data output rate of 50Hz (100Hz model available, click here to view). U, V, W and SOS (sonic temperature) outputs are available, and data can be logged using the supplied Gill WindCom software.
The R3-50 anemometer has a robust, lightweight aluminium/carbon fibre construction and can be supplied with accessories that include cables, sensor input units (analogue inputs) and power supplies.
For applications where a faster 100Hz data output rate is required the R3-100 is recommended.
Key Benefits
- 3-axis research anemometer
- U, V, W vector outputs
- 50Hz output rate
- Sonic temperature output
- 0-45 m/s wind speed
- Aluminium/carbon fibre construction
- 0-359° wind direction
- Custom calibration provided as standard
Ultrasonic Output Rate
50Hz
Output Formats
UVW, Speed of Sound
Communication
RS422 full duplex, 8 data bits, 1 stop bit, no parity
Output Rate
Selectable 0.4 to 50s
Input Accuracy
<0.01°C (0°C to +50°C)
<0.15°C (-40°C to +60°C)
Quantity
7 (U,V,W, SOS, PRT plus 2 analogue inputs)
Scale
±10, ±20, ±30, ±60 m/s
Range and Resolution
±2.5V, 14 bits
Quantity
6 differential inputs
Range and Resolution
±5V, 14 bits
Anemometer
9-30V DC (<150mA @ 24V DC or 300mA @ 12V DC)
Material
Aluminium / Carbon Fibre
Operating Temperature
-40ºC to +60ºC
EMC
Emissions BS EN 50081-1 : 1992
Immunity BS EN 50082-1 : 1992
