Controls and sensors for a PBR 2
Are the requirments for sensors and controls for inputs basicaly the same for photo' and hetro' algae
reactors? Can you site some companies that have control systems ready to apply to algae reactors?
Thanks for your input.
Alan
Tue May 24 2011 10:10:33 AM by SAMDevelopment
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The best sensors to use are solid state sensors, but they should be true solid state sensors, not gel/polymer.
They should have a built in reference electrode also solid state.
This means there will be no or little maintenance required and will make the whole process much simpler and more cost effective
CleanGrow make solid state carbon nano tube sensors that are miniaturizabe also, so up to 6 separate sensors can be combined in one probe.
http://www.cleantick.com/questions/q/what-is-the-quickest-and-best-way-to-check-nutrient
Thanks Emily
Alan