The HHF144 handheld, rotating vane hygro-thermometer anemometer promises highly accurate humidity, air velocity, and temperature measurements in harsh environments via a user-friendly and ...

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 ...

Other suitable instrument types for this application include rotating vane, thermal anemometer, velocity matrix, and swinging-vane anemometers. Measuring air velocities at a supply opening is easily ...

It is my opinion that the best and most cost-effective solution for a quick and highly accurate airflow measurement in residential and light commercial systems is the rotating vane anemometer. Vane ...

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 any ...

The HHF143 handheld, rotating vane thermo-anemometer is designed to provide accurate air velocity and temperature measurements in harsh environments. The HHF143 features a wide temperature range, ...