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Back To Co2, Fan's & Ducting, Other Oder Control :
Back To C. A. P.
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| Item Description: |
The PPM-1c is an extremely accurate carbon dioxide/CO2 sensor. It measures the exact levels of CO2 in your growing area and displays this value from 0 to 5000 Parts-Per-Million (PPM) on its' digital readout. Even though the PPM-1c is not realized untill it is connected to one of the three controlers C.A.P. has designed to work with it. When the PPM-1c is connected to either the CO2-2, CO2-4 or CGC-1 controler, it commands the controllers to release or produce CO2 only when required. The timers built into the environmental controllers continue to coordinate with the PPM-1c to give you the precision control not possible with other manufacturers' CO2 control systems using only ON/ OFF control. The user enters the exact level of CO2 they want to maintain (usually 1500 PPM) and enters that value directly into the PPM-1c. The PPM-1c works with any 120-volt CO2 valve or generator that is 120-volt.
Visit http://www.gtghydroponics.com/store/manuals/PPM-1c.pdf for more details. (PDF format)
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