Anemometer analysis If you need to measure the velocity of air, you need to use a tool called anemometer. In order to intuitively understand the anemometer, the following will introduce you to the advantages of anemometers and how to maintain wind speed.

In order to intuitively understand the anemometer, the following will introduce you to the advantages of anemometers and how to maintain anemometers.

Advantages of anemometer:

1. Small size, little interference to the flow field;

2. In addition to measuring the average velocity, it can also measure pulsation value and turbulence;in addition to measuring single direction movement, it can also measure velocity components in multiple directions at the same time.

3. Wide application range. It can be used not only for gas but also for liquid, and can be used in subsonic, transonic and supersonic flow of gas; 

4. High measurement accuracy and good repeatability. The disadvantage of hot wire anemometer is that the probe has a certain interference with the flow field and the hot wire is easy to break.

How to maintain the anemometer In addition to maintaining the accuracy of daily data, the following points should be paid attention to in daily maintenance and use:

1. It is forbidden to use the anemometer in a flammable gas environment;

2. It is forbidden to place the anemometer probe in flammable gas. Otherwise, it may cause fire or even explosion;

3. Do not drop or apply heavy pressure to the anemometer. Otherwise, it will cause malfunction or damage to the anemometer;

4. Do not expose the probe and anemometer body to rain. Otherwise, there may be danger of electric shock, fire and personal injury;

5. Do not touch the sensor part inside the probe;

6. Do not place the anemometer in a place with high temperature, high humidity, dust and direct sunlight. Otherwise, it will cause damage to the internal components or deterioration of the anemometer performance;

7. Do not wipe the anemometer with volatile liquids. Otherwise, the anemometer housing may be deformed and discolored. If there are stains on the surface of the anemometer, wipe it with soft fabric and neutral detergent;

8. During use, if the anemometer emits abnormal odor, sound or smoke, or liquid flows into the anemometer, please turn it off immediately and remove the battery. Otherwise, there will be a risk of electric shock, fire and damage to the anemometer;

9. How to maintain the anemometer? When the anemometer is not used for a long time, please remove the internal battery. Otherwise, the battery may leak and cause damage to the anemometer;

10. How to maintain the anemometer? Please use the anemometer correctly according to the requirements of the instruction manual. Improper use may cause electric shock, fire and sensor damage;

11. How to maintain the anemometer? Do not touch the sensor part of the probe when the anemometer is powered. Otherwise, it will affect the measurement results or cause damage to the internal circuit of the anemometer.

Through the above introduction to the anemometer, I hope we can have a detailed understanding of the anemometer. In addition, pay attention to how to maintain the anemometer when using it.