CO2 Monitoring for Grow Rooms

[vlasav]

Hi Guys,

Recently i started tinkering with CO2 Sensors and realized that most of them cannot be used well in Grow Rooms as they need to be calibrated with fresh air each few days.
Eventually i found some specialized ones that do not need any calibration and can be just installed in the grow room.

I am going to build one for myself soon. But looking at the prices of the ones i could find over the net - they are ridiculous. I suppose the one that i can make could be ~80$ (only sensor, no generator).

So I wonder, would someone else have interest in such a device?

Regards, Vladimir

 

[pug1010]

Hi Vladimir

I used this CO2 sensor and found it to be great quality … I think they have a range from this basic unit to pretty fancy ones. I was amazed at how much co2 is generated by two people.

hope it helps
http://www.zyaura.com/products/zg106.asp

 

[vlasav]

Hi Vladimir

I used this CO2 sensor and found it to be great quality … I think they have a range from this basic unit to pretty fancy ones. I was amazed at how much co2 is generated by two people.

hope it helps
http://www.zyaura.com/products/zg106.asp

this one looks pretty good
do you remember what was the price
somehow I cannot find someone selling single units

 

[pug1010]

hiya

paid around 130USD for it around 6 years ago.

i sent an email to [email protected] and she directed me to a local retailer … if she is still not around, maybe try [email protected]

hope this helps

 

[vlasav]

Thanks, i sent them an email yesterday.. let's see

 

[DemonTrich]

Blueprint bdac2 w/fuzzy logic served me very well...after I did the initial 60 minute calibration outside. 550.00 old for a full room controller