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[Chemical Knowledge]：How to use electromagnetic flowmeter correctly? Precautions for the use of electromagnetic flowmeter

Read： 798 Time：13months ago Source：Transform the World with Simplicity

As a common flow measurement instrument, electromagnetic flowmeter is widely used in industrial production, environmental monitoring and other fields. The correct use of electromagnetic flowmeter can ensure its measurement accuracy and stability, and extend its service life. The following are some precautions for using electromagnetic flowmeters, hoping to help users better use and maintain electromagnetic flowmeters.

1. Installation position: The installation position of
electromagnetic flowmeter has an important influence on its measurement accuracy. When installing, avoid external vibration and interference, and ensure the stability of fluid flow. Under normal circumstances, it is recommended to install the electromagnetic flowmeter on the vertical pipe to ensure that the fluid passes through the measuring pipe normally.

2. Ambient temperature:
electromagnetic flowmeters usually need to work within a certain temperature range. Different types of electromagnetic flowmeters may have different operating temperature ranges. When using, it is necessary to pay attention to whether the ambient temperature is within its working range to avoid inaccurate measurement due to too high or too low temperature.

3. Cleaning and maintenance:
regular cleaning and maintenance of the electromagnetic flowmeter is an important means to ensure its normal operation. The measuring pipes and sensors should be cleaned regularly to ensure the measurement accuracy; at the same time, check whether the connecting parts of the electromagnetic flowmeter are loose, which need to be adjusted and maintained in time.

4. Lightning protection and dust prevention:
electromagnetic flowmeters are usually installed outdoors or in industrial production sites and are susceptible to lightning strikes and dust. Therefore, the corresponding lightning protection and dust prevention measures should be taken in the installation to avoid the damage or measurement error of the electromagnetic flowmeter.

5. Power supply stability:
electromagnetic flowmeter usually needs external power supply to work, it is necessary to ensure that its power supply is stable. When in use, avoid working in an environment with large power fluctuations or unstable voltage, so as not to damage its internal components.

6. Waterproof and moisture-proof:
electromagnetic flowmeter usually needs to work in a humid environment for a long time, so it is necessary to consider waterproof and moisture-proof measures to avoid electromagnetic flowmeter failure caused by moisture.

the correct use and maintenance of electromagnetic flowmeters can ensure its measurement accuracy and stability, and extend its service life. It is hoped that users can pay attention to the above matters when using electromagnetic flowmeter to ensure its normal operation and accurate measurement.