This paper presents an intelligent flow transmitter using rotameter as a primary sensor. The
float movement of the rotameter is converted into an electrical signal so that one can monitor …

Response duration is a key index for evaluating the dynamic performance of a flowmeter.
Usually, the duration length can be identified according to the time difference between the …

Due to fluid properties, flow patterns, external factors (temperature, pressure, etc.)
measurement shows a dynamical characteristic. Therefore, calibration is an indispensable …