Short video update. This rotameter is working very good so far. I picked the right size for my 650l tank and it sits dead center of the scale at 30ml/min.
No jumping and seems to show repeatably the same number (I had different rates set as well)
The knob works better when my main needle valve at the regulator is set to say 60ml/min - so they work in series.
But no problem dialing in 2ml/min increments and does not change with the slightest touch like my main Oxyturbo needle valve.
If you don't hear more from me, than it works...
No jumping and seems to show repeatably the same number (I had different rates set as well)
The knob works better when my main needle valve at the regulator is set to say 60ml/min - so they work in series.
But no problem dialing in 2ml/min increments and does not change with the slightest touch like my main Oxyturbo needle valve.
If you don't hear more from me, than it works...
