Functional Features：

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The air quality controller collects real-time data on various air indicators such as formaldehyde, PM2.5, and CO ₂ through monitoring the concentration of carbon monoxide and CO detectors. After comparing and analyzing with preset standards, it automatically outputs control signals to link with equipment such as fresh air systems and air purifiers, adjust ventilation volume or purification intensity, and achieve closed-loop management of air quality; At the same time, it has data storage and over limit warning functions, supports multiple control modes including automatic, manual, and linkage, and is widely used in residential, hospital, industrial workshop and other scenarios. It can not only ensure personnel health and optimize production environment, but also improve equipment efficiency and achieve energy conservation and consumption reduction.

Technical Parameter：

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Working voltage: AC220V50Hz
Device power consumption: standby state<3W, active state<10W
Communication method: 1-way 2-bus, 1-way RS485 Maximum communication distance: 1000m
Installation method: rail type installation
Protection level: IP30

Usage environment：

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Working temperature: -20 ℃ -60 ℃
Storage temperature: -30 ℃ -80 ℃
Environmental humidity: Relative humidity ≤ 90%, no condensation