Features of Ultrasonic Level Sensor
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Features of Ultrasonic Level Sensor Because of the certain bandwidth of pulses, the unidentifiable overlap between pulse emission and reception arises in specified zone extending downward from transducer face, which leads to the level measurement malfunction. Therefore this specified zone is called measurement blanking zone. The size of measurement blanking zone differs for different models of ultrasonic level instruments. Thanks to advanced microprocessor and unique EchoDiscovery echo processing technology, the ultrasonic level instruments can be used under various complex conditions. The false echo storage function assures that the instrument can detect the right echo even with the presence of multiple false echoes and present accurate measurement results eventually. The built-in temperature sensor inside transducer can complete temperature compensation for measurement results. Ultrasonic transducer has adopted best patented sonic matching technology, which helps it strengthen its emission power, enhance the signal intensity and eventually achieve accurate measurement. |