Meter calibration and drift compensation device
作者： David L. Kaehler , Richard R. Sobota , Edward A. Payne
DOI:
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摘要: The present invention relates to a system and method for compensating predicted meter drift is positive displacement comprising pulser connected the generating pulse stream indicative of current volume delivered through meter; processor in electronic communication with generator. adds or subtracts pulses inverse from create corrected stream. amount applied determined by value cumulative passed meter.
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