Intelligent CO₂ Monitoring Cabinet for Building Automation Systems
Applications
The CO₂ Monitoring and Control Cabinet is a specialized automation unit designed to measure, analyze, and regulate carbon dioxide concentration in enclosed environments. It integrates sensors, controllers, signal converters, and communication modules to maintain optimal air quality and energy efficiency in ventilation and air-conditioning systems.
Main Application Scenarios
- Commercial and Public Buildings
- Used in offices, shopping malls, hospitals, schools, and airports.
- Automatically controls fresh air dampers or fans based on CO₂ levels, maintaining healthy indoor air quality.
- Industrial and Production Facilities
- Monitors CO₂ in factories, laboratories, greenhouses, and fermentation areas.
- Prevents excessive accumulation of CO₂ for personnel safety and process stability.
- Smart Building and BAS Integration
- Connects with Building Automation Systems (BAS/BMS) via Modbus, BACnet, or Ethernet protocols.
- Enables centralized monitoring, data logging, and remote control through a digital interface or cloud platform.
- Energy-Efficient Ventilation Systems
- Works with variable air volume (VAV) units or air-handling systems to reduce unnecessary fan operation.
- Balances air quality and energy consumption, meeting green-building standards.
Specifications & Customization Options
| Item | Specification | Description |
| Height (H) | 1600-2200 mm | Standard sizes available; custom height optional |
| Width (W) | 600-1200 mm | Multiple widths for single or double cabinet configurations |
| Depth (D) | 400-1000 mm | Adjustable based on wiring and component layout |
| Material | Cold-rolled steel / Stainless steel / Aluminum alloy | Durable structure with anti-corrosion coating |
| Surface Treatment | Electrostatic powder coating / Phosphating | RAL color options available |
| Protection Level | IP40 / IP54 / IP65 (optional) | Suitable for different installation environments |
| Busbar Rated Current | 250A - 3200A | Supports various load capacities |
| Outgoing Type | Top / Bottom / Dual Outgoing | Flexible cable routing design |
| Installation Method | Floor-standing / Wall-mounted / Combined type | Suitable for industrial and building systems |
| Applicable Fields | Factories, Buildings, Water Treatment, Automation Systems | Reliable solution for modern power distribution |
Custom Suggest: | Parameter | Description / Recommendation |
| 1. Sensor Type and Range | Specify CO₂ detection range (e.g., 0–2000 ppm, 0–5000 ppm, or 0–10,000 ppm) depending on application. |
| 2. Control Mode | Choose between on/off control, proportional control (0–10 V/4–20 mA), or PID-based variable control. |
| 3. Communication Protocol | Determine if the cabinet should support Modbus, BACnet, or Ethernet for system integration. |
| 4. Output Devices | Clarify what the cabinet will control — fan, damper actuator, VAV box, or ventilation unit. |
| 5. Power Supply | Standard: AC 220 V / 50 Hz; optional 380 V / 60 Hz for industrial environments. |
| 6. Installation Environment | Indoor wall-mounted or floor-standing; specify IP protection level (e.g., IP54 for dusty areas). |
| 7. Enclosure Material & Size | Common sizes: 600 × 500 × 250 mm to 1000 × 800 × 400 mm; material can be cold-rolled steel or stainless steel. |
| 8. Display & Interface | Optional HMI touch screen or LED indicator panel for local operation. |
| 9. Alarm & Safety | Define audible/visual alarm type and threshold settings. |
| 10. Additional Functions | Optional data logging, Wi-Fi/4G remote monitoring, or integration with energy-management systems. |
