Problem: build a combined anemometer and wind vane where the pivots for both sensors are coaxial. Solution: turn an old universal motor into a step-wise potentiometer for the wind vane, and then pu… ...

To measure wind speed and direction, most people turn the traditional cup anemometer and wind vane. Another less-known method is to use an array of ultrasonic transducers, which doesn’t need … ...

Company: PC Americas Inc. Product: PCE-VA 20-SET Description: The anemometer PCE-VA 20 is now available with the test device as a complete set, including a round and a square flow hood. Designed for ...