We have a centrifugal pump that pumps at about 20 litres/sec. I need to install a mag flow meter on the discharge side with an analogue output. The mag flow meter will need to be programmed to the appropriate range, should I program for 0 to 20 litres/sec or perhaps 0 to 30 litres/second would be more appropriate.
What about an application where the flow rate of a pump is unknown and can't be determined. If a flow meter was left at its factory default setting of whatever, how accurate would the actual reading be, assuming the flow rate of the pump was not in excess of the full range factory setting of the flow meter.
TIA