The technology of floating balls is another alternative that may be considered. What are the characteristics of these sensors, and what kinds of activities are most ideally suited to be carried out with them as the primary means of data collection? Following the completion of the processing on these signals, they are sent to the ultrasonic transmitter. Because obstacles will have an effect on the emission of ultrasonic waves, which will result in a loss of signal, it is necessary to either make ...

If additional variables, such as pressure or temperature, and density fluctuations of volume flow readings are measured, then the differences between volume flow readings and mass flow readings can be compensated for. This is possible because volume flow readings are easier to measure than mass flow readings. In applications involving saturated and superheated steam, as well as liquid applications in which the fluid is close to the point where it will become saturated, a compensated vortex flowm...