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Titan Controls Atlas 3: Day/Night CO2 Monitor/Controller

Item #: 702608

Titan Controls
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Titan Controls Atlas 3: Day/Night CO2 Monitor/Controller

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Product Documents

Product Instructions

The Atlas 3 controls (500 PPM to 2000 PPM) and monitors (500 PPM to 5000 PPM) CO2 and offers CO2 enrichment or CO2 exhaust features.

  • Controls CO2 from 400 to 2000 parts per million (PPM)
  • Monitors CO2 from 500 to 5000 PPM
  • Can control both bottled CO2 tanks or CO2 generators!
  • CO2 enrichment or CO2 exhaust features.
  • ETL listed for use in commercial applications
  • Easy to set-up and operate.
  • Plastic enclosure resists dust and moisture.
  • 5 Amps - 120 Volts - 60 Hz.
  • 3 year warranty.

Caution: Sulphur vaporization can damage your controller! To protect your controller, it is important to disconnect and cover the Atlas 3 by wrapping with a plastic bag OR remove the controller from the grow area while using sulphur vaporizers in your grow room.


Brand Titan Controls
SKU 702608
Weight (lb.) 1.8
Length (in.) 5.5
Width (in.) 10.8
Height (in.) 4.1
Warranty Yes
Free Shipping Yes
Has Photocell No
Amps 5
Voltage 120V

Titan Controls Atlas 3: Day/Night CO2 Monitor/Controller Videos

Titan Controls Atlas 3: Day/Night CO2 Monitor/Controller Questions & Answers

I'm getting "Er.1" showing on my Atlas 3 LCD display. What does it mean?

This is 'Error Code 1' for the Atlas 3. This is a problem with the CO2 sensor in the controller. To fix it, just turn off the power, wait five seconds and then reactivate the controller.

I'm getting "Er.8" showing alternately with the sensor values on my Atlas 3 LCD display. What does it mean?

This is 'Error Code 8' for the Atlas 3. This is a memory corruption problem and all your preferred settings will be reset to the default factory settings. To fix it, re-enter your preferred settings.

Does my Titan Controller need to be calibrated?

No, your controller has been factory calibrated and is ready for service when you take it out of the box. Each unit will provide years of use and will maintain its settings without any further changes required.

Should I run my CO2 at night?

No, you should not. Plants photosynthesize CO2 only during the daylight hours. At night, the plants expire CO2 and have no use for CO2. Save yourself some money and only dose CO2 during daylight hours when it does the most good for the plants.

Customer Reviews

easy to use Review by greenfreak
Easy to setup in my room. I'm using this with an Ares 2 CO2 generator and it's controlling it correctly. very simple

(Posted on February 8, 2016)
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