Qingtian Instrument for cleaning the electrode of electromagnetic flowmeter

The electromagnetic flowmeter has achieved good results in the industry. As the core component of the electromagnetic flowmeter, the electrode, the electrode is the only accessory that touches the measured medium, so the cleaning details of the electrode are crucial, of course. Pay attention to certain methods. Today, Qingtian Instrument Technology Department will share three methods to clean the electromagnetic flowmeter electrodes.

* Kind: mechanical cleaning method, this method is to install a special kind of machine on the flowmeter electrode, through this different mechanical structure can remove the debris on the electrode is very clean, fundamentally clean the electrode above Dirty. 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 certain voltage 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 method, the electrode has an electrochemical phenomenon in the electrolyte fluid. According to the basic principle of electrochemistry, a current is generated to cause an electric field at the interface between the electrode and the fluid to find a substance molecule, an atom, an ion, etc. on the surface of the same electric charge electrode. When the residual charge density is slightly larger, the electrostatic repulsion is greater than the adsorption force, and the anion is quickly desorbed. This is the electrochemical method.

If the owner encounters other problems while using the electromagnetic flowmeter, please feel free to contact our Qingtian Instrument Customer Service or Technical Department, we will provide you with a solution in time.