Rotary Meter definition
Rotary Meter means a positive displacement meter that alternately fills and empties rotating compartments of known size and totals the number of times the cycle occurs to determine the volume of gas passing through the meter.
Rotary Meter means a positive displacement meter that uses the principle of filling and emptying rotating compartments of known size and totals the number of times the cycle occurs to indicate the volume of gas passing through the meter.
Rotary Meter means a Meter that mechanically measures gas flow by the positive displacement of a discrete volume of gas displaced between two impellers;