Pulse Flow meter, I get the pulse, how to transform them into Lt/min?

mo679 · 2020-05-17T21:21:23.123Z

Hallo again,
Robert wall really helped connecting my flow meter, and now I see pulses, the frequency is also right, so that if I stopwatch the interval between two pulses i can calculate flow rate,
But how can I let Emoncms do the work?
I would like to log instantaneous flow rate and pass it over to other processors to calculate cop.
My meter is a pulse flow meter sending 1pulse every 10L, connected to emontx 3.4 wired pulse input,
Please help needed

Robert.Wall · 2020-05-17T22:35:53.966Z

I’m going to lock this thread, because it is really a continuation of this:

Configuring sharky 473 flow meter to monitor flow and Cop of my Heatpump Applications

Hello, i connected the flow meter to the heat meter androoted a second cable from the heat meter clamps to the pulse input on the emontx. And I get something, it seems to record a pulse, but I’m not able to figure out how to transform it in flow rate. i assumed the kwh power processor would do the trick, but the values given don’t match the flow showed on the flow meter. The sharky sends 1 pulse every 10 liter, i’m testing with what I know to be a low flow rate assuming 10l/min (buket test) so…

Robert.Wall · 2020-05-17T22:35:59.739Z