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Davis 6415 Sonic Anemometer
Measure wind with no moving
parts. Use with a 6332 Sensor Transmitter or an 6810 EnviroMonitor Node, or as a
replacement anemometer for wireless and cabled Davis Vantage Pro2.
Davis 6415 Sonic Anemometer has no moving parts – it measures wind speed and
direction with electro-acoustic transducers that send sonic pulses back
and forth. The time it takes for the pulses to travel from one
transducer to the other is affected by the movement of air. Speed and
direction can then be calculated, with calibration for air temperature.
The Sonic Anemometer has its own solar panel that charges an internal
battery. It can be used with an EnviroMonitor Node, or as a replacement
anemometer for your Davis Vantage Pro2 weather station. It can also be installed in a
6332 Sensor Transmitter to create additional wind stations when reporting to
Solar-powered with battery backup. Includes mounting hardware, battery, aligning tool, and 40 ft (12 m) cable.