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AquaticTechTank.net A forum dedicated to design and program aquatic tanks 2015-03-22T10:03:41-05:00 https://aquatictechtank.com/feed.php?f=29&t=191 2015-03-22T10:03:41-05:00 2015-03-22T10:03:41-05:00 https://aquatictechtank.com/viewtopic.php?t=191&p=535#p535 <![CDATA[Re: G1/2" Water Flow Sensor Enclosure]]> Make sure to add a 10K pullup resistor between signal & 5V.



I took 2 readings on a small canister filter with no medium.

The sensor does limit output but only by 5-11%. While the filter was running, the arduino read anywhere from 9-12L/minute. It varies I'm not sure why; maybe that's how filters run but I'd have to account for margin of error on the sensor and my errors. It might be better if I took multiple readings and average them out instead of take a calculation ever second.

It's fairly accurate with actual numbers being 11.13 l/m, and 10.97 l/m. I used my iPhone as the stop watch.

Statistics: Posted by mistergreen — Sun Mar 22, 2015 10:03 am

]]> 2015-03-22T10:01:31-05:00 2015-03-22T10:01:31-05:00 https://aquatictechtank.com/viewtopic.php?t=191&p=534#p534 <![CDATA[Re: G1/2" Water Flow Sensor Enclosure]]> Statistics: Posted by mistergreen — Sun Mar 22, 2015 10:01 am

]]> 2015-03-08T14:37:51-05:00 2015-03-08T14:37:51-05:00 https://aquatictechtank.com/viewtopic.php?t=191&p=532#p532 <![CDATA[G1/2" Water Flow Sensor Enclosure]]> Statistics: Posted by mistergreen — Sun Mar 08, 2015 2:37 pm

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