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Applications : HVAC ducts, clean rooms, ventilation systems, hospitals, hotels, offices, schools, and commercial buildings.
Ace AI-CO2-D 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 | 0–2,000 ppm (available up to 20,000 ppm max; please contact the store ) |
| Accuracy | (±30 ppm ±3% of measured value) |
| Operating Conditions | -10 Deg. C to + 60 Deg. |
| Sensor Type | Standard Photoacoustic Sensor (PAS) from Switzerland / Optional Dual Beam NDIR Sensor |
| Display | Model 1: AI-CO2-D (Without Display), Model 2: AI-CO2-D (With Display) Please contact store |
| Communication | Modbus RS485 (Optional available with display only) |
| Output | 4-20mA/0-10 VDC output (Field Selectable) |
| Power Supply | 24 V DC, 250 mA |
| Response Time | 1 minutes for 80% readout range, 3 minutes for functional accurate output |
| Enclosure | Duct-mounted ABS plastic enclosure with mounting bracket |
| Dimensions | Duct Probe: 150 mm (L) × 20 mm (Dia), Enclosure: 80 (W) × 120 (H) × 60 (D) mm |
| Calibration Certificate | Provided at no extra cost, traceable to National/International Standards. Valid for 1 year only |
| Select Display Type | with Display, without Display |
| Supply Scope | 1 Unit of CO2 Transmitter, Instruction Manual & Calibration Certificate |
| Warranty | 18 months manufacturer warranty |
| Weight | Approx 650g |
| Manufacturer | Ace Instruments |
| Dimensions | Array |
