Application scope of carbon dioxide detector: Suitable for detecting CO2 concentration in industrial, agricultural, and residential environments, outputting 4-20mA analog signals and 2-channel switch signals. It can directly control the controlled equipment or output data to any electronic analog controller, DDC/PLC controller, or ventilation equipment self-control system, and control the ventilation system based on the monitored target value (CO2 concentration). Equipped with RS-485 communication interface, capable of setting independent addresses, enabling networking with computers and other control systems, and centralized intelligent management of ventilation systems in each room.

1. Monitoring of carbon dioxide emissions in various industries and agriculture, such as factories, workshops, greenhouses, and clean rooms.

2. Ventilation control and environmental quality monitoring are required for places such as homes, villas, office buildings, conference rooms, classrooms, etc.

3. Ventilation control and environmental quality monitoring in public places such as hotels, exhibition halls, hospitals, shopping malls, restaurants, airports, train stations, cinemas, etc.

4. Units that produce and use carbon dioxide gas.