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Ace AI-CO Carbon Monoxide Duct Transmitter is a reliable Carbon Monoxide Sensor designed for continuous CO monitoring in HVAC duct systems. This advanced CO Transmitter features a UL-listed electrochemical sensing element with measurement ranges up to 500 ppm and supports 4–20 mA, 0–10 VDC, and optional RS-485 Modbus communication. Engineered as an HVAC Duct Sensor, it integrates seamlessly with building management systems, making it an ideal Smart Building CO Sensor for offices, hotels, commercial buildings, and clean-room applications.
Applications: HVAC duct monitoring in commercial buildings, offices, hotels, hospitals, clean rooms, shopping malls, and ventilation systems.
Ace AI-CO Carbon Monoxide Duct Transmitter is a reliable sensor for continuous CO monitoring in HVAC ducts. Featuring UL-listed electrochemical detection, 4–20 mA/0–10 VDC outputs, optional RS-485 Modbus, and relay control, it ensures real-time air safety in offices, hotels, and commercial buildings.
| Model No | AI-CO |
|---|---|
| Sensor | Electrochemical type sensor (meets UL2034, EN50291, and EN54-31 requirements) |
| Measuring Range | Options – 0–100 ppm, 0–250 ppm, 0–500 ppm |
| Accuracy | ±5 ppm or ±5% of reading, whichever is greater |
| Output | 4–20 mA / 0–10 VDC output (field selectable) |
| Response Time | T90 (90% of reading) within 60 seconds |
| Communication | RS485 Modbus (optional) |
| Power Supply | 24 VDC, 250 mA |
| Relay | 1 No. relay output (CO/NO/NC) – optional |
| Enclosure | Duct mounting ABS plastic enclosure with duct mounting bracket |
| Manufacturer | Ace Instruments |
| Dimensions | Array |
