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Ultrasonic Flowmeter consists of transducer and main unit. ULTRASONIC: Ultrasonic is sound waves with a frequency greater than the upper limit of human hearing, approximately 20 kilohertz. Non contact measurement method introduces no pressure drop, energy loss or wear and tear. TRANSIT TIME: Time difference between ultrasonic wave passing downstream to upstream is different. Measure speed difference based on sound wave propagation.
CROSS CORRELATION: Measure flow rate based on phase shift time when two signals are transmitted from upstream and downstream. Difference in travel time indicates flow rate. DOPPLER SHIFT: Frequency change due to reflected signal from moving molecules. Integer multiples of frequency changes calculate flow rate.
Get accurate and reliable data with Ultrasonic Flowmeters. Benefit from non intrusive measurement, no pressure drop issues and versatile use in various industries like water, wastewater, gas, petrochemicals and more.