CO2 Controller, 0-5000PPM Carbon Dioxide Controller with Human/Plant Mode, 15ft NDIR Probe, LCD Trend Display, Audible Alarm, Day&Night Relay, CO2 Monitor for Greenhouse, Grow Rooms
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$119.99
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Availability:
In Stock.
Arrives
Thursday, Oct 29
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At a glance
- Condition
- New
- Model
- KB0297
- Dimensions
- 19.69"D x 6.22"W x 4.17"H
- Weight
- 12.8 oz
- Color
- CO2 Controller
- Power Source
- AC100~240VAC
- Alarm
- Audible
Features 5
- Dual-Mode AutomationThis CO2 controller runs Plant or Human mode. Plant mode starts your CO2 generator when levels drop below target. Human mode turns on ventilation when levels rise. Help feeding crops or clearing air with zero manual checks.
- High Precision NDIR SensorThis CO2 monitor uses a 2-channel low-drift NDIR sensor, accurate to 50 ppm or 5% over 0-5,000 ppm. Readings update every 1 second, delivering exact target readings to protect different sensitive crop.
- 15ft Probe, Day&Night RelayThe CO2 regulator features a 15 feet (4.5m) external probe. The built-in photo-cell detects light and pause CO2 generator at night, saving you up to 25% on gas costs during dark plant cycles.
- Trend Display,Threshold AlarmThis CO2 meter tracks CO2 level trend across 5 time scales on the LCD screen. It shows max/min records and equips with an optional buzzer alarm, altering you when the CO2 level exceed the setting threshold.
- Easy Piggyback SetupThis carbon dioxide controller equips a 10A US piggyback socket for direct CO2 generator/ ventilation device connection. It eliminates 100% of extra relay boxes and electrician fees, saving you setup time and installation costs.
Specs 18
| Brand | DANOPLUS |
|---|---|
| Style | CO2 Controller |
| Power Source | AC100~240VAC |
| Color | CO2 Controller |
| Product Dimensions | 19.69"D x 6.22"W x 4.17"H |
| Item Weight | 12.8 ounces |
| Alarm | Audible |
| Operating Humidity | 95 percent |
| Sensor Type | Non Dispersive Infrared |
| Unit Count | 1 Count |
| Model Number | KB0297 |
| Number of Items | 1 |
| Manufacturer | DANOPLUS |
| UPC | 619317590304 |
| Built-In Media | CO2 Controller, CO2 Sensor, screws and tapes and English Instruction Manual |
| Mfr Part Number | KB0297 |
| Product Style | CO2 Controller |
| Item Dimensions D x W x H | 19.69"D x 6.22"W x 4.17"H |
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Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Oct 29
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Great monitor/controller! Good as the more expensive competitors
Color: CO2 Controller
This controller works like a charm. Absolutely accurate and it couldn't be easier to set up. Numbers are large so you can see them and the co2 remote detector has a green light so it doesn't disturb light cycle of plants. $100 less than the leading brand and works just as well!
Reviewed in the United States on June 21, 2022 by Mark
Damn good!!!
Color: CO2 Controller
This thing works the best out of all of the CO2 controllers. Don’t waste your time buying any other one I did and it was a waste. It’s very accurate and easy to use I highly recommend.
Reviewed in the United States on December 3, 2023 by Bill burns
Solid controller
Color: CO2 Controller
I am pleased with this controller. I own a mushroom growing operation and recently gave this controller a shot because my old one finally kicked the bucket. I like the options and easy readout of this one. It was easy to program and calibrate. It took about 20min to setup all my preferences and then it was back to work. I have had it several months now and I recalibrated last week once and it had only swayed 18ppm that is good enough for government work as they say. The price was on point and I will be buying two more for our next expansion.
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Reviewed in the United States on May 17, 2026 by Kris Cross
Super accurate
Color: CO2 Controller
This works fantastic so far , it’s very accurate, if I put it with pulse it’s all but identical, on opposite sides of tent it is about 80 ppm off but it’s the distance from the co2 emitter . Otherwise it’s right on .
Reviewed in the United States on March 12, 2024 by Dewey Corage
It’s not working after 5 months
Color: CO2 Controller
The controller is not very intuitive or helpful from a user interface or a data standpoint. I used it in a mushroom fruiting chamber for 5 months and it was great. I took everything apart to make a new one and when I plugged it back in a week later it’s getting intermittent power for some reason. I didn’t drop it or have any other changes to the device that would cause a malfunction. I took the case apart to check the connections and everything is secure like it should be. Fuse is good. No idea what else to do since everything is in the motherboard. Do I have to buy a new one? I’m stuck without it. Very frustrating.
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Reviewed in the United States on April 6, 2023 by OOMHz Cacao
It serves its purpose.
Color: CO2 Controller
This product works as stated. A good basic controller.
Reviewed in the United States on March 22, 2023 by Kenneth Brown
You Need to Understand Zone and Center
Color: CO2 Controller
Pros: works as advertised Easily hooks up to regulator Con: The instructions were written to help you hook everything up, but the instructions for actually setting it to your preferences are vague at best. You need to understand two words, ZONE and CENTER. Center = where you want the ppm to be. Likely around 1200ppm for plants. Zone= how much variance to center target you want to have. If you set the center for 1200, and set the zone for 200, it will cut on at 1000ppm and shut off at 1400 ppm. Factory setting is 400, which is a pretty wide variance from the targeted center of 1200.
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Reviewed in the United States on June 27, 2021 by David
Better than the leading brand, here's why
Color: CO2 Controller
This is a very accurate and quality CO2 monitor. A few reasons why it's better than the leading brand. One you can see all the data on the monitor itself (no need to go on your phone). Two, you're able to plug it in (no need for batteries). Third, it's $100 cheaper. Fourth, you can check CO2 levels in a range, per hour, day or week so even if you're away you can see if the CO2 levels rose or fell or remained steady. Fifth and most important for me is that it provides a reading every second, the leading brand only takes readings in 1 minute intervals (which you have to change on your phone from 5 minutes, what a hassle). This is the best CO2 monitor out there.
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Reviewed in the United States on February 8, 2023 by JC