As the magnets embedded in the paddle spin past the sensor, electrical pulses are produced in which frequency is proportional to the flow rate
Liquid flowing through the unit causes the paddle wheel to spin
Non-volatile memory stores all hardware specific and user programmable variables, including flow linearization table.
On board CPU and signal conditioner circuitry perform accurate flow and total computation
Principles of Operation
The number of pulses per desired time interval and the K-factor number of pulses/gallon make it is possible to calculate the flow rate and volume passing through the unit