Water Level Digital Display Level Gauge

Working Principle and Advantages Submersible level gauges face a complex liquid environment, which contains a large amount of impurities, suspended matter and corrosive substances. At this time, the sensors of the level gauges are made of special anti-corrosion materials, such as tantalum alloys, polytetrafluoroethylene coatings, etc. When working, the sensor must not only accurately measure the liquid level, but also resist the erosion and corrosion of impurities in sewage. In order to deal with the interference of impurities, the diaphragm design of the sensor is more sturdy and has a self-cleaning function to prevent the adhesion of impurities from affecting the measurement accuracy. When processing the signal, the signal conditioning circuit adds the function of identifying and eliminating interference signals. Through complex algorithms, it filters out abnormal signals caused by the flow of impurities and the generation of bubbles in sewage, ensuring that the output level signal i…