The radio frequency admittance level switch realizes level measurement and control through the probe sensing the change of reactance (capacitive reactance and impedance) between it and the tank body. Its internal electronic unit is composed of the reactance between the measuring pole of the probe and the unloaded tank to form a balanced bridge circuit and generate a stable oscillation signal. So, what are the characteristics and advantages of general-purpose radio frequency admittance level switches compared to traditional simple level switches such as resistance-rotating level switches?
(1) Strong applicability The universal radio frequency admittance level switch can not only detect the capacitive reactance formed by the Sensor, the container and the medium, but also the impedance, and the probe is not easily affected by the adhesion of materials, and has strong versatility. It is widely used in the measurement of fly ash, solid particles and adhesive materials such as light ash hoppers, silo pumps, pulverized coal ash collection silos, etc. in chemical plants, power plants, dust removal bags and ash conveying systems.
(2) High reliability The product has passed third-party reliability testing and certification before going online to ensure extremely high reliability.
(3) High cost performance The product is cheap, practical, and has a high cost performance.
(4) It is convenient for remote observation. The external two-color LED indicator and the meter head can be rotated. The best orientation of the LED can be realized by rotating the meter head, which is convenient for remote observation and users can understand the process information in time.
(5) Convenient installation and maintenance The product has a modular design, high reliability, and convenient installation and maintenance.
The above is the relevant content of "What are the characteristics and advantages of the universal radio frequency admittance level switch", if you want to know more about level switches (level switches, level switches), level gauges (level gauges, level gauges) ) For knowledge of level measuring instruments, please pay attention to the WeChat public account: Jiweimeter. (The article is excerpted from:, please indicate the source for reprinting.)
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