Does a Co2 fan controller exist?

[Roaches]

Is there a co2 controller that will turn my exhaust fan ON when it reaches a certain co2 level and then off again once it drops? This isn't for growing actually, I am trying to vent co2 from a room for another hobby.

 

[Moe.Red]

@INKBIRD can fix you up

Inkbird ICC-500T CO2 Controller CO2 Meter Carbon Dioxide Controller for Grow Room and CO2 Generator, with CO2 Sensor for Home Grower (CO2 Controller + S01 Sensor)

https://www.amazon.com/dp/B08LZF4VZX/ref=cm_sw_r_cp_api_i_YQQHF9W17REJ50J3V1H9

 

[Roaches]

@INKBIRD can fix you up

Inkbird ICC-500T CO2 Controller CO2 Meter Carbon Dioxide Controller for Grow Room and CO2 Generator, with CO2 Sensor for Home Grower (CO2 Controller + S01 Sensor)

https://www.amazon.com/dp/B08LZF4VZX/ref=cm_sw_r_cp_api_i_YQQHF9W17REJ50J3V1H9

Thank you, I just placed an order. I got the B01 sensor by mistake. Wish I noticed that, I could have saved some. Anyhow, wish me luck to programming it.

Thanks again!

 

[Roaches]

I am returnining it because it is very inaccurate. About 250 ppm off from my other two readers. Does anyone else have any suggestions?

 

[TryingToGrow]

I got the inkbird and it works good for me. fortunately or not, it’s my only co2 censor so I don’t have anything to compare it with and guess which one is correct.

I got the bo1 as well and no issues but programming could be more enjoyable for sure.

 

[Deadstill]

I have an old Atlas 2 from Titan that would work for whatever you want to plug in based off CO2.. They're pricey but probably more accurate for what you're looking for...

Edit to add- I'm not selling mine I'm just saying - it would work if you can find one for a decent price.

 

[INKBIRD]

I am returnining it because it is very inaccurate. About 250 ppm off from my other two readers. Does anyone else have any suggestions?

Hello, the calibration range for ICC-500T CO2 controller is -500~500, you could calibrate it on the unit itself.

 

[Roaches]

Hello, the calibration range for ICC-500T CO2 controller is -500~500, you could calibrate it on the unit itself.

I am the original poster. I was going to return it but never did and eventually came across your reply. I calibrated the unit next to an accurate inkbird co2 monitor and it works perfectly. Thank you for taking the time to respond.

 

[GreenGalaxyFarm]

did you manage to sort it out yourself

 

[BigBlonde]

Inkbird also had this CO2 monitor: INKBIRD INK-CO2W Wi-Fi 3-in-1 Air Quality Monitor

There's currently a 20% off coupon for this monitor. It also monitors temperature and humidity.

 

[jamesmost]

Running an atlas 1 controller,, set to 800ppm.
Venting tent 15 minutes per hour as of now,,, been monitoring temps, and my go to 15 minutes every 2 hours.

30 years ago I had a mad mechanical timer controller that woud turn off co2 during venting. ... (well the cops got that unit haha, not so funny at the time)...

How to do it ?