Electronic controller & monitor / meter of CO₂

The digital CO2 controller is an easy-to-use controller to measure and maintain CO2 levels in a greenhouse or growing room: large digital LCD screen where levels can be read in real time ppm, day, hours, minutes, alarms, etc. This screen is divided into zones which make it much easier and faster to locate the parameter reading.

Center: you can mark the CO2 levels you want in the room
Zone: hysteresis or dead zone
It has an external probe (ppm) with a 4.5 meter cable and a light sensor, so it can work at night ( it is not necessary). It has a fuse protecting the controller.

You can change probes to make the controller as accurate as day one.

FEATURES
Min / max (weekly)  Real-time parameter display
Automatic calibration
Increase / decrease CO2
Light sensor (photocell): day / night 
Programmable desired CO2 levels
Programmable alarm
This controller can be used in two modes: floor mode and passenger mode.

Measuring range from 0 to 5000 ppm
Resolution 1 ppm (0-1000), 5 ppm (1000-2000) 10 ppm ( > 2000)
Accuracy 5% ( 3000 ppm)
LCD screen 47 x 104 mm
Dimensions (cm) 15.8 x 10, 6 x 5 cm
Sensor dimensions 12.4 x 3.6 x 2.3 cm
Operating conditions 0 to 50 ºC / 5 to 95% RH
Weight 700 g