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Duct CO₂ Transmitter AI-CO2-D is a reliable and cost-effective solution for continuous CO₂ monitoring in HVAC ventilation systems. Designed as a Duct Mounted CO₂ Sensor, it uses a photo-acoustic sensing element for accurate carbon dioxide detection. This Indoor Air Quality Sensor provides selectable 4–20mA or 0–10V output for easy system integration. The durable ABS enclosure offers IP65 protection for reliable operation. The Air Quality Sensor for HVAC supports stable monitoring, demand-controlled ventilation, energy-efficient operation, and improved indoor air quality.
Applications: Green Building compliances, HVAC ducts & demand controller ventilation, clean rooms, hospitals, hotels, offices, schools, and commercial buildings.
Duct CO₂ transmitter is designed for accurate carbon dioxide monitoring in HVAC duct systems. Powered by PAS sensing technology, it delivers stable and precise CO₂ measurement with standard analog outputs. Its rugged IP65 enclosure ensures reliable performance, while optional display and Mod-bus communication support smart ventilation and energy-efficient building management.
| Model | AI-CO2-D |
|---|---|
| Measuring Parameters | Carbon Dioxide |
| Measuring Range | 0–2000 ppm, 0-5000ppm, 0-10000ppm |
| Accuracy | (±30 ppm ±3% of measured value) |
| Optional Display | AI-CO2-DW (Display and Modbus Communication) Contact store |
| Analog Output | 4-20mA/0-10V output (Field Selectable) |
| Communication | Modbus RS485 (Optional, Available with display model only), Contact Store |
| Optional Relay | 1 No. Relay Output (CO/NO/NC) |
| Response Time | 1 minutes for 80% readout range, 3 minutes for functional accurate output |
| Operating Environment | -10°C to +50°C |
| Mounting Type | Duct Mounting with Integrated Clamp Flange |
| Dimensions | Duct Probe: 150 mm (L) × 20 mm (Dia), Enclosure: 80 (W) × 120 (H) × 60 (D) mm |
| Power Supply | Universal 110–230 VAC, 50/60 Hz to 24 VDC Power Adapter with Region-Specific Power Plug (US,UK,UAE,EU) |
| Supply Scope | 1 Unit of CO2 Transmitter, Instruction Manual & Calibration Certificate |
| Calibration Certificate | Provided at no extra cost, traceable to national/international standards, and valid for 1 year. |
| Warranty | 12-Month Warranty Against Manufacturing Defects |
| Manufacturer | Ace Instruments |
| Weight | 12 kg |
| Dimensions | Array |
