Digital Ultrasonic Flow Meter
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Digital Ultrasonic Flow Meter Another type of digital water flow meter uses ultrasonic’s to determine the rate of flow. Two ultrasonic transducers are located on opposing sides of a tube, facing each other. One of these transducers produces an ultrasonic pulse, which is detected by the opposite transducer. Fluid flowing within the tube causes the ultrasonic sound waves to change speed. By digitally measuring the time it takes for an ultrasonic pulse to be received, the amount of fluid moving through the pipe can be calculated. |
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