is a system based on the Arduino platform, created for a complete remote control and monitoring of closed indoor growing areas such as growrooms and greenhouses...

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CO2 - Carbon dioxyde gas sensor

Sensor for measuring amount of CO2 in air.

Based on measured values You can drive electronic valve and dispense CO2 into your grow area. Reach desired level of CO2 is necessary for faster growth and maximizing yield.

Dosing CO2 gas tied together with ventilation. You can set temperature and humidity limits according to ventilation settings, so You avoid using CO2 at the monment when ventilation is running. This will save a lot of money - none of existing equipment can do this, only Growduino.

Of course You will receive email alert when CO2 is too high or low. 

Resolution of 10 PPM, range 0-32000 PPM.

As well as all other sensors, this one is connected to main unit using flat four-wire telephone cable with RJ-11 connectors. Tested cable length is 3m, standard supply is 3m.