Howtosignalprocessing
What is pulse output flow meter?
Put simply, pulse output meters are meters used for monitoring consumption. A pulse output signal is a typical method of measurement for electricity, water or gas meters. It's likely that the meters in your own home will use pulses to define the amount of energy, water or gas passing through them at any given time.
How do you convert frequency to GPM?
The frequency is cycles per second, so to calculate GPM, multiply the frequency reading on the voltmeter by 60. Then, multiply by the pulse per gallon number specified by the flow meter manufacturer.
