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TDS
Posted: Thu Feb 27, 2014 5:35 pm
by jsclownfish
I recently got an RO/DI system and plan to start using it to maintain a reservoir. Has anyone linked a TDS meter or pressure sensor to the RA to monitor the RO/DI system as well as the tank. It's not really critical, but it would be handy to link it up through RA.
-Jon
Re: TDS
Posted: Thu Feb 27, 2014 5:46 pm
by rimai
Is there any 0-5V analog signal tds meter out there?
Re: TDS
Posted: Thu Feb 27, 2014 8:29 pm
by jsclownfish
Re: TDS
Posted: Fri Feb 28, 2014 12:02 am
by monte455
Following along as I manually flush the tds creep before shooting the ro water through the Di resin. I will flip the switch when I see the ro output tds have reached below 10 ppm it gets sent through the Di and into the storage tank. Would love to teach RA to at least alert so I don't forget about and find myself wondering how many days I've left it flushing
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Re: TDS
Posted: Fri Nov 25, 2016 10:27 pm
by troylong45
Get anywhere on this? Great idea
Re: TDS
Posted: Tue Nov 29, 2016 4:55 pm
by lnevo
Monte i have "reminders" in my code for some key things. When I update them I reset the counter, so it counts how many days since filter socks or carbon/gfo, vinegar, feeding
It wouldnt be too tough to add an alert.
For RO membrane flushing though, a solenoid valve and you can automate the process instead of reminding you