Anemometer
Discover our great range of anemometers from leading brands. Anemometers are used for monitoring environmental conditions like wind speed and air velocity and are commonly used by meteorologists, farmers, pilots and engineers in outdoor environments.
Shop anemometers today and get free UK delivery on orders over £50 (excluding VAT).
FAQs
How does an anemometer measure wind speed?
Traditionally known as a wind gauge, Anemometers work in different ways depending on their design. For example, the cup anemometer has small cups that spin when the wind pushes them. The faster the wind blows, the faster the cups spin. Other anemometers use blades or special sensors to track changes in temperature caused by the wind.
Can an anemometer also measure wind direction?
Some anemometers, such as those with a vane anemometer design, can measure both wind speed and direction. The vane rotates according to the direction of the wind, providing data on both wind direction and wind speed.
What are the different types of anemometers?
Cup anemometers use spinning cups to gauge speed, while vane anemometers track both speed and direction. Hot wire anemometers rely on the cooling effect of wind on a heated wire to measure air velocity. Laser Doppler anemometers use lasers to detect wind speed with precision. Mechanical anemometers, like those with rotating cups or blades, are among the most common.
What is the difference between a wind vane and an anemometer?
A wind vane measures wind direction, while an anemometer measures wind speed.
Can an anemometer be used for other purposes besides measuring wind speed?
Some anemometers can also measure air temperature and air pressure, making them useful for environmental assessments such as heating and cooling ventilation units and weather forecasting.
How accurate are anemometers?
Anemometers can be very accurate, with laser Doppler anemometers offering high precision in measuring wind speed and wind velocity.
Factors affecting accuracy include the type of anemometer and the environmental conditions they are used in.
What are some common uses for anemometers?
Anemometers are commonly used in weather stations to track wind speed, wind direction and air temperature.
They are also used in the industrial and commercial sectors for monitoring air circulation and ensuring proper environmental conditions.
They are commonly used in aviation, weather forecasting, wind farming, climate research and even in sports, for example paragliding or kiteboarding.
What are some handy features to look for when choosing my anemometer?
When choosing an anemometer, look for features with the ability to measure wind speed and direction, air velocity, and air temperature.
Models with digital displays and data logging are also useful, along with weather station compatibility for more comprehensive environmental readings.
The latest technology includes laser Doppler anemometers, which use lasers to precisely measure wind velocity, and the integration of sensors that can also measure air pressure and barometric pressure for more detailed environmental data.
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