Professional ultrasonic and mechanical wind sensors provide wind speed and direction data for wind farm developers and operators, turbine manufacturers, or for utilities that monitor wind conditions near power transmission and distribution lines.  Vaisala offers two types of ultrasonic wind sensors and two types of mechanical wind sensors, with heated options available.  We have deployments in all parts of the world, in a variety of challenging climates.  Applications for our wind sensors include, Energy, Aviation, Roads, Maritime, Defence and Meteorology.