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 and little interference to the flow field;

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

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

4. High measurement accuracy and good repeatability. The disadvantage of the 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 noted during 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 press 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 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, it may cause the anemometer housing to deform and discolor. 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 danger 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 damage to the sensor;

11. How to maintain the anemometer? Do not touch the sensor part of the probe when the anemometer is energized. 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, when using an anemometer, you should pay attention to how to maintain the anemometer.