Grozone CO2 Controllers

$336.44$1,158.16

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SKU: CO2R Category: Tag:

Description

Grozone 0-2000 ppm Single Zone Ultra Simple CO2 Controller

No bells and whistles, just connect your CO2 generator and you’re set!

This is Grozone’s beginner solution for growers looking for affordable and easy-to-use CO2 controller.

  • User can select one among five preset CO2 control values (1000, 1125, 1250, 1375 and 1500 PPM)
  • User can select one among five preset Elevation values for improved CO2 control in higher altitudes (sea level, 1000, 3000, 5280, 7000 feet)
  • 3-LED Display shows ambient CO2 value (7 ranges between 500 and 2000 PPM)
  • Day/Night detection to turn off CO2 enrichment during the night
  • One-button calibration in fresh air (400 PPM)
  • 5 Amps Output (for CO2 burner valve or regulator coil)

 

Grozone 0-5000 ppm CO2 Controller – THE SIMPLE ONE SERIES – with High Temp Shut-Off

This easy to use CO2 controller determines precisely when to activate and shut-off CO2 generators to maintain user-defined LOW and HIGH CO2 values in the grow room. The unit can deactivate CO2 enrichment during the night cycle and perform CO2 evacuation as well. The CO2 sensor is located in the controller box.

 

Grozone 0-5000 ppm CO2 Controller with AUX Output & High Temp Shut Off

This easy to use CO2 controller determines precisely when to activate and shut-off CO2 generators to maintain user-defined LOW and HIGH CO2 values in the grow room. The unit can deactivate CO2 enrichment during the night cycle and perform CO2 evacuation as well. The CO2 sensor is located in the controller box. A second Output Box (AUX Output) can be used to control your exhaust fan that is stopped when the CO2 generator is activated to avoid wasting CO2 Outside

NEW: the CO2R now includes a High Temperature Shut Off, in order to stop the CO2 generator (burner) and reactivate the exhaust fan if room temperature becomes higher than user preset

 

Grozone 0-5000 ppm Dual Zone CO2 Controller

  • Controls the CO2 levels in two zones (or two rooms) simultaneously
  • Review performance by reading through the integrated 24-hour data logger (minimum, maximum and average values for each hour of operation)
  • Special operating mode to operate two zones with only one CO2 generator
  • Zone remote sensors include 25-ft cables
  • Affordable alternative when operating multiple zone