The EWS WSDS (Wind Speed & Direction Sensor) adopts integrated design, combining wind speed and direction sensing in one unit.
The entire unit is sealed in the waterproof shell. The rotary wind cups drive the electronic counter for counting, and then the wind speed can be recorded by counting datum within a fixed time period.
The wind direction is measured by the vane rotary which can drive the angular velocity sensor. The sensor can be widely used in environmental & meteorological monitoring, mining, bridges, tunnels, agriculture, and other fields.