• Ultrasonic • Master Meter Octave (2”-12”) • Electromagnetic (Mag) • Badger Meter, Elster, Hersey, Neptune, Sensus, • ABB, Krohne, McCrometer, Siemens. ... mean you need a 4” meter. • Portable Ultrasonic Meters • Capture data from a specific water meter • Log wa
Q.Sonic Ultrasonic Gas Flow Meters 02 Elster Instromet Theory of Operation An ultrasonic flow meter takes advantage of the principle that an ultrasonic pulse travels faster with the gas flow than against the flow. The larger the difference between the upstream travel time versus the downstream, the more gas has passed through the meter. The advent
RPM Rotary Gas Meter 04 Elster American Meter RPM Rotary Gas Meter Operating Principles The RPM rotary gas meter operates on the positive displacement technology which makes volumetric measurements by displacing finite increments of gas. The positive displacement occurs within a cavity formed between the meter's internal housing and its ...