Remech's miniature portable PA-XS Sodar measures wind speed and wind direction up to an altitude which is well above the largest wind mills. It weighs less than 44lbs (20kg) and consumes less than 10W thanks to its sophisticated signal processing software. The PA-XS acoustic wind profiler is delivered with the following turbulent software package: sigma u, sigma v, sigma w (wind speed sigmas along the 3 axis) and turbulent mechanical dissipation rate coefficient calculation. This package is suited for wind energy measurements offshore as well as on land. The equipment presents an MTBF of 100,000 hours.

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