Pro-Leaf Co2 PPM-B1 Digtial Controller
The PROLEAF PPM-B1, digital CO2 controller, provides simple and precise control of a 240v CO2 generating device with modes from both increasing and deceasing Co2. It also features Fuzzy logic operation which offers additional accuracy when utilizing compresses gas for CO2 supplementation.
Adjustable set points range for 400-2000 parts per million with an accuracy of +/- 100 PPM and an adjustable deadband. A remote sensor, with 4.5m cable, accurately monitors the gardens PPM levels and relays this information to the controller for display in real-time. An integrated photocell allow for day, night or continuous operation and the unit records maximum and minimum values for later viewing.