Pro-Leaf CO2 PPM Controller

The Pro-Leaf CO2 Controller is an accurate and versatile way to control CO2.

Simply set the desired CO2 level for the time of day, and the Pro-Leaf CO2 Controller will maintain that level.

The PPM-B1 CO2 Controller, with an adjustable CO2 set point and deadband, offers precise and accurate control of 240-volt CO2 supplementation devices. Utilising the built in photocell feature this controller limits CO2 production to the light hours to maximise savings and increase yields. Featuring three control modes - PPM UP for CO2 generator use, FUZZY LOGIC for superior accuracy when utilising a tank and regulator setup, and PPM DOWN if desired. ETL, CE, and FCC approved for safety and dependability.

• Day & Night mode, detected via a light sensor
• Accurate infrared CO2 sensor
• Large digital display to check CO2 levels and set point
• Accurate, self-calibrated sensor
• Bandwidth setting ensures the unit will not switch on and off too quickly
• Fuzzy logic to prevent freezing of CO2 regulators
• 12-month warranty

• CO2 Controller Manual

Free delivery on orders over £60*
- UK Mainland only

Standard Delivery £4.95
- Heavy / Large item surcharge £2 per item
- 1-3 Days**
- UK Mainland only

Express Delivery £8.95*

- Next Working Day**
- UK Mainland only

Scottish Highlands £15.95*
- 2-5 Days**

*Can not be used with Heavy / Large items
**If ordered on a working day before 2pm cut off (Saturday and Sunday are not classed as working days).

Please See Delivery and Returns page for more details.