Pro-Leaf Digital Co2 Controller PPM-B1

The Pro-leaf PPM-B1, digital Co2 controller, provides simple and precise control of a 240-volt co2-generating device with modes for both increasing and decreasing co2. Also featuring Fuzzy logic operation which offers additional accuracy when utilizing compressed gas for co2 supplementation. Adjustable set points range from 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 allows for day, night, or continuous operation and the unit records maximum and minimum values for later viewing.

• A plug-and-play solution that monitors CO2 concentrations in your grow room.
• Automatically releases CO2 when needed in order to achieve optimal levels.
• Helps to maximise photosynthesis rates, for faster growth and bigger yields.
• Allows you to choose settings between 400ppm and 2000ppm.
• Very easy to program, with a clear display.
• Comes with a built-in photocell to check for dark periods.
• Doesn’t waste CO2 – only doses when necessary.
• Supplied with the parts needed to mount the controller and hang the sensor.
• Teams up nicely with Autopilot CO2 Generators or the Dimlux CO2 Regulator.
• Comes with a one-year manufacturer’s guarantee for complete peace of mind.
• Can be connected up to a fan, in order to bring CO2 levels down (if necessary).
• Now comes with a UK 3 pin plug as standard to power the controller.
• Max Current: 10 amps.
• Sensor Cord Length: 4.5m (15′).
• Control Range: 400ppm to 2000ppm.
• CO2 Accuracy: 100ppm.
• Weight: 1kg (2.2 lb).