What is a RF admittance level switch like?? This article mainly discusses this issue. Many friends are asking what kind of RF admittance level switches are in use, and whether their advantages are only to prevent material hanging during level measurement. In addition to using RF admittance level switches at the level, can RF admittance level switches be used in other working conditions, and under what working conditions can RF admittance level switches be used

　　The radio frequency admittance level switch is composed of a sensing rod, an electronic measurement and control unit, and a protective casing. It is a point action level switch produced based on the principle of radio frequency admittance measurement. When the level reaches the pre-set position, the sensing rod generates a signal, which can be processed by the electronic measurement and control unit to provide relay output. Its standard double pole double throw relay contact can control the alarm bell, solenoid valve, or other low-power equipment to operate, and complete the alarm and control of liquid and solid levels

　　This radio frequency admittance level switch is an electromechanical integrated device used for level control and alarm of tanks, tanks, silos, or hoppers that store liquid or solid particles. Even under extremely harsh on-site conditions, it can work safely and reliably without being affected by hanging materials, pressure, material density, humidity, and even changes in material chemical properties. This equipment has been successfully applied to level automation control systems in civil fields such as aerospace, chemical fiber, and food due to its resistance to harsh operating environments and high reliability

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