The ECBH001 and ECBH002 multi-parameter environmental sensors are designed for indoor air quality monitoring and environmental control applications in commercial buildings, offices, schools, hospitals, and smart building systems. The series supports real-time monitoring of key environmental parameters including PM2.5, CO₂, temperature, and humidity, while selected models additionally support formaldehyde, illumination, noise monitoring, and fresh air control functions for integrated environmental management.
Supports simultaneous monitoring of PM2.5, CO₂, formaldehyde, temperature, humidity, illumination, and noise.
Real-time particulate concentration monitoring using laser scattering technology.
Real-time CO₂ concentration monitoring using NDIR sensing technology.
Real-time HCHO concentration monitoring based on electrochemical sensing technology.
Integrated active airflow circulation pump improves environmental sensing consistency.
Supports fresh air control with three fan speed levels and multiple operating modes.
Built-in data logging and historical record query functions for environmental quality analysis.
Compatible with the LEO IoT Management Platform for device linkage and system integration.
| Detection Parameters | PM2.5 / CO₂ / Formaldehyde / Temperature / Humidity / Illumination / Noise |
| Installation Method | Ceiling Mounted |
| Power Supply | AC220V / DC24V |
| Operating Temperature | -20°C ~ 80°C |
| Ambient Humidity | 0% ~ 95% RH |
| Communication Protocol | MODBUS-RTU |
| Dimensions | 116 × 116 × 50 mm |
| Detection Parameters | PM2.5 / CO₂ / Temperature / Humidity |
| Installation Method | Wall Mounted |
| Installation Structure | Standard 86 Box Size, Thickness 24 mm |
| Operating Temperature | -10°C ~ 50°C |
| Ambient Humidity | 0% ~ 95% RH |
| Fresh Air Control | Supported |
| Fan Speed Control | Three-Speed Adjustment |
| Operating Modes | Smart / Manual / Silent / Schedule |
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