Energy-Efficient Day/Night Operation
An integrated photo-cell sensor ensures the system operates only during daylight hours, conserving energy and preventing unnecessary CO2 release at night.
CO2 Controller for Greenhouse and Grow Tent-TheOneGrow
Regular price R 4,180.00
Unit price per
CO2 monitoring and control
Track CO2 Levels with a Remote NDIR Sensor
Monitor CO2 concentration from 0 to 5,000ppm using a dual-channel NDIR sensor. Greenhouse and ventilation modes, a daylight photocell and trend display help you manage the controller around your growing environment.
0–5,000ppmCO2 range
NDIRDual-channel sensor
15ftRemote sensor cable
100–240V ACPower input
Readings, trends and accessible settings
Position the remote sensor in the area you want to monitor, with the controller accessible for checking readings and settings. Choose the operating mode for your connected equipment.
Product features
Monitor CO2 concentration from 0 to 5,000ppm using a dual-channel NDIR sensor. Greenhouse and ventilation modes, a daylight photocell and trend display help you manage the controller around your growing environment.
High Precision with Dual-Channel NDIR Sensor
Equipped with a 2-channel low-drift NDIR sensor, it guarantees accurate and reliable CO2 readings for optimal environmental control.
Dual Operating Mode Flexibility
Offers switchable modes (Greenhouse and Ventilation) to adapt to different cultivation strategies and environmental needs.
Intuitive Data Visualization
Displays a clear CO2 trend chart, enabling easy monitoring and analysis of gas level fluctuations over time.
Convenient & Flexible Sensor Placement
Features a long 15ft cable for the remote sensor, allowing for optimal positioning in various locations within a grow space.
Secure "Hold Home" Safety Feature
Locks the current settings to prevent accidental changes, ensuring stable and uninterrupted operation.
Specifications
| Operating Temperature | 32°F to 122°F (0°C to 50°C) |
|---|---|
| Storage Temperature | -4°F to 140°F (-20°C to 60°C) |
| Operating and Storage RH | 0-95%, Non-Condensing |
| Accuracy (0~3000ppm) | ±50 ppm or ±5% of reading, whichever is greater |
| Accuracy (>3000ppm) | ±7% of reading |
| Repeatability | ±20 ppm at 400 ppm (Standard deviation, 10 readings in 1 minute) |
| Measurement Range | 0-5000 ppm |
| Display Resolution | 1 ppm (0-1000); 5 ppm (1000-2000); 10 ppm (>2000) |
| Temperature Dependence | 0.2% of reading per °C or 2 ppm per °C, whichever is greater, referenced to 25°C |
| Pressure Dependence | 0.13% of reading per mmHg (corrected by user-entered altitude) |
| Response Time | 2 min for a 63% step change; 4.6 min for a 90% step change |
| Warm-up Time | <30 seconds |
| Power Input | AC 100~240 V |
| Sensor Dimensions | 135 x 32 x 27 mm (5.31 x 1.26 x 1.06 inches) |
| Controller Dimensions | 195 x 120 x 44 mm (7.68 x 4.72 x 1.73 inches) |
| Product Weight | 1300 g |
Customer Reviews
Share Your Experience
No customer reviews have been published for this product yet. The live Judge.me review form will appear here so verified feedback is displayed without artificial ratings or review counts.
Frequently asked questions
What is the CO2 measurement range?
The listed range is 0–5,000ppm. Resolution and accuracy vary across the measurement range; see the specifications tab.
Can the sensor be positioned away from the controller?
Yes. The product has a 15ft remote sensor cable.
What does the photocell do?
It detects daylight for the controller’s light-dependent operation.
Can I prevent accidental changes?
The Hold Home settings-lock function helps prevent unwanted setting changes.
CO2 monitoring and control
Track CO2 Levels with a Remote NDIR Sensor
Monitor CO2 concentration from 0 to 5,000ppm using a dual-channel NDIR sensor. Greenhouse and ventilation modes, a daylight photocell and trend display help you manage the controller around your growing environment.
0–5,000ppmCO2 range
NDIRDual-channel sensor
15ftRemote sensor cable
100–240V ACPower input
Readings, trends and accessible settings
Position the remote sensor in the area you want to monitor, with the controller accessible for checking readings and settings. Choose the operating mode for your connected equipment.
Product features
Monitor CO2 concentration from 0 to 5,000ppm using a dual-channel NDIR sensor. Greenhouse and ventilation modes, a daylight photocell and trend display help you manage the controller around your growing environment.
Energy-Efficient Day/Night Operation
An integrated photo-cell sensor ensures the system operates only during daylight hours, conserving energy and preventing unnecessary CO2 release at night.
High Precision with Dual-Channel NDIR Sensor
Equipped with a 2-channel low-drift NDIR sensor, it guarantees accurate and reliable CO2 readings for optimal environmental control.
Dual Operating Mode Flexibility
Offers switchable modes (Greenhouse and Ventilation) to adapt to different cultivation strategies and environmental needs.
Intuitive Data Visualization
Displays a clear CO2 trend chart, enabling easy monitoring and analysis of gas level fluctuations over time.
Convenient & Flexible Sensor Placement
Features a long 15ft cable for the remote sensor, allowing for optimal positioning in various locations within a grow space.
Secure "Hold Home" Safety Feature
Locks the current settings to prevent accidental changes, ensuring stable and uninterrupted operation.
Specifications
| Operating Temperature | 32°F to 122°F (0°C to 50°C) |
|---|---|
| Storage Temperature | -4°F to 140°F (-20°C to 60°C) |
| Operating and Storage RH | 0-95%, Non-Condensing |
| Accuracy (0~3000ppm) | ±50 ppm or ±5% of reading, whichever is greater |
| Accuracy (>3000ppm) | ±7% of reading |
| Repeatability | ±20 ppm at 400 ppm (Standard deviation, 10 readings in 1 minute) |
| Measurement Range | 0-5000 ppm |
| Display Resolution | 1 ppm (0-1000); 5 ppm (1000-2000); 10 ppm (>2000) |
| Temperature Dependence | 0.2% of reading per °C or 2 ppm per °C, whichever is greater, referenced to 25°C |
| Pressure Dependence | 0.13% of reading per mmHg (corrected by user-entered altitude) |
| Response Time | 2 min for a 63% step change; 4.6 min for a 90% step change |
| Warm-up Time | <30 seconds |
| Power Input | AC 100~240 V |
| Sensor Dimensions | 135 x 32 x 27 mm (5.31 x 1.26 x 1.06 inches) |
| Controller Dimensions | 195 x 120 x 44 mm (7.68 x 4.72 x 1.73 inches) |
| Product Weight | 1300 g |
Frequently asked questions
What is the CO2 measurement range?
The listed range is 0–5,000ppm. Resolution and accuracy vary across the measurement range; see the specifications tab.
Can the sensor be positioned away from the controller?
Yes. The product has a 15ft remote sensor cable.
What does the photocell do?
It detects daylight for the controller’s light-dependent operation.
Can I prevent accidental changes?
The Hold Home settings-lock function helps prevent unwanted setting changes.