Dissolved Oxygen Module.
Re: Dissolved Oxygen Module.
Or hope mindstream monitor releases soon and spend an extra 400$ and get live monitoring of DO and everything else??
- jsclownfish
- Posts: 378
- Joined: Mon Oct 24, 2011 7:52 pm
- Location: Saint Louis
Re: Dissolved Oxygen Module.
rimai wrote:Something similar, but with much lower voltage ranges.
It's in the micro volts instead of mili volts.
Here is a good article:
http://www.gatewaycoalition.org/files/H ... 2_1_1f.htm
Not sure I understand what you are saying. Would this Atlas probe for example work in the range of one of the other modules, or use the RA board pH BNC? Not that I really want to spend $200, but if I come across a cheap probe, it might be worth a try. I got a cheap Ca probe on ebay, but since it isn't designed to stay submerged, it was kind of pointless.
Thanks,
Jon
Re: Dissolved Oxygen Module.
It would read, but the scale would be too low to be any useful.
The module would have to be modded to change the gain by 1000 times.
The module would have to be modded to change the gain by 1000 times.
Roberto.
- jsclownfish
- Posts: 378
- Joined: Mon Oct 24, 2011 7:52 pm
- Location: Saint Louis
Re: Dissolved Oxygen Module.
ahh. I guess that is what the BNC board in the kit must do. I suppose I could hook it up to an arduino board and send the reading through I2C like another module. Assuming I had time, extra money, and three other projects that get completed...