We examine the different types of anemometers, their applications and how to obtain precise readings while using them.
What is an anemometer?
An anemometer is used to measure the wind speed or any gas current.
How does it work?
There are several types of anemometers. The most common are anemometers with cups and pallets. Cup anemometers generally have 3 to 4 cups attached to a vertical rod. When the wind blows, the cups and the stem turn. The anemometer uses the number of rotations to calculate the wind speed. Likewise, pallet anemometers look like a windmill design. They also use mechanical speed to propel the blades. The speed of the blades is measured by a tachometer and then converted to wind speed.
Why are they used?
Anemometers are used in a variety of applications, both external and interior. In weather stations, the determination of wind speed makes it possible to detect a change in weather conditions and to provide storms, for example. This is important for pilots, engineers and climatologists. CVC engineers are also based on anemometers to examine the speed of air in rooms. Because it is an air quality indicator. This is where the thermometers with portable digital propeller anemometers are ideal for quickly checking both the air flow and the temperature.
Other uses include:
- Weather stations
- Ventilation, heating and air conditioning systems
- Laboratory controlled test applications such as blows
- Measurement of external wind conditions in the context of health and safety checks
- Manufacture process
How to get exact readings
To properly use a digital pallet anemometer, first select your favorite measurement unit from the available options. Once you've done this, hold the weather vane and make sure it faces the wind direction. It is best to ensure that the wind is not obstructed by objects or by your body, so try to find an open space and perhaps hold it above your head for a more precise reading. Due to the wind speed which is often not constant, many anemometers, including our 9035 anemometer thermometer, will include max/min playback functions to help obtain a specific reading.
9035 anemometer
The 9035 anemometer thermometer is a simple portable device to simultaneously measure air and temperature speed. Adapted to a wide range of uses, it measures air flow on a range of 0.4 to 30 meters per second, with an accuracy of ± 3 %. Currently at 20% online reduction for a limited time, this robust unit is perfect for taking fast and precise air measures.
