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How to properly clean the electromagnetic flowmeter electrode introduction

The details of the cleaning of the electrode of the electromagnetic flowmeter are crucial. Of course, it is also necessary to pay attention to certain methods. Here, the company recommends three methods to clean the electrode of the electromagnetic flowmeter.

The first type: mechanical cleaning method, this method is to install a special kind of machine on the flow meter click. Through this different mechanical structure, the debris on the electrode can be cleaned very cleanly, and the electrode is cleaned fundamentally. The dirt on it. A scraper with a thin shaft is made of stainless steel, the scraper is taken out through the hollow electrode, and a mechanical seal is used between the thin shaft and the hollow electrode to prevent the outflow of the medium, thus forming a mechanical scraper.

The second type: ultrasonic cleaning method, the ultrasonic cleaning method is to apply a voltage of a certain hz from the sound wave to the electrode, so that the energy of the ultrasonic wave is concentrated, thereby utilizing the ability of the ultrasonic wave to crush the dirt to achieve the purpose of cleaning.

The third type: electrochemical methods, metals, electrodes have electrochemical phenomena in the electrolyte fluid. According to the basic principle of electrochemistry, an electric current is generated to make the electric field between the electrode and the fluid to find material molecules, atoms, ions, etc. on the surface of the same electric charge electrode. Above, when the residual charge density is slightly larger, the electrostatic repulsion is greater than the adsorption force, and the anion is quickly desorbed, which is the electrochemical method.

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