The TransPort PT878’s patented Correlation Transit-Time digital signal processing (DSP) technique greatly increases its signal-to-noise ratio for accurate, drift-free flow measurement in liquids that contain a second phase of entrained solids or gas bubbles. The TransPort flowmeter operates in these and other difficult applications where conventional transit-time flowmeters fail. The TransPort PT878 flowmeter also accurately measures flow rate in perfectly clean liquids containing no “scatterers,” where Doppler-type flowmeters cannot work. The TransPort flowmeter is suited for all standard transit-time applications, plus many that would prevent other transit-time flowmeters from working. Using clamp-on transducers, the TransPort PT878 flowmeter measures flow rate through metal, plastic or.
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