Interpreting Flow Meter output

Hi all,
I’m sure this is not that complicated, but I can’t seem to interpret the output from this flow meter I have.
It looks pretty cool, reads flow and temperature. I can get the output, but I don’t know what they mean.
Starting with the Flow meter, this is the only info from the datasheet

I can’t seem to work out how to make this meaningful. When I blow through the meter I get readings of 24,840 pulses/min, 56,880.62 pulses/min, 44,313.41 pulses/min on my ESPhome Logs.
Is anyone able to translate this using the graph?
The specs say the range is 1000mL- 5000mL / min.

Thanks for the help.