Emerson Daniel 3415

Direct path transit-time measurement principleFigure 4-1:
Reflective path measurement principleFigure 4-2:
4.1.1 Transducer timing control
The following terms are used in explaining the effects of transducer timing control, the
performance of batch data collection and calculation updates in Daniel 3410 Gas
Ultrasonic Flow Meters.
Measurement
16 3410 Series Gas Ultrasonic Flow meters