By default my transmitter (GF Signet 9900) is scaled 0 GPM (4mA) - 100 GPM (20mA). I'm trying to figure out how determine my max value to get the best resolution and accuracy.
The diaphragm pump being used is rated at 17 GPM max. So I tried that and the live GPM just seemed off so tested it and the totalizator and actually gallons was off by a lot! I tried a few other values and every values changes the live GPM value significantly
0 - 40 GPM?
0 - 50 GPM?
0 - 60 GPM?
There has to be a way to determine what it should be set at instead of trail and error and testing until I find a value that is close to the real gallons (I'm pumping water out of a 55 gallon drum to another 55 gallon drum as my data point as my "real" gallons).
Tried looking in the manual, didn't find anything. Give Georg Fischer a call was my next move but I wanted to see what you fellas thought!
Thanks
The diaphragm pump being used is rated at 17 GPM max. So I tried that and the live GPM just seemed off so tested it and the totalizator and actually gallons was off by a lot! I tried a few other values and every values changes the live GPM value significantly
0 - 40 GPM?
0 - 50 GPM?
0 - 60 GPM?
There has to be a way to determine what it should be set at instead of trail and error and testing until I find a value that is close to the real gallons (I'm pumping water out of a 55 gallon drum to another 55 gallon drum as my data point as my "real" gallons).
Tried looking in the manual, didn't find anything. Give Georg Fischer a call was my next move but I wanted to see what you fellas thought!
Thanks