Indoor Air Quality Dust Particles Sensor with Temperature Humidty RS485 Output
4,940 Per piece
1 Piece (MOQ)
About - AQI Sensor This is an air quality detector for measuring PM2.5, PM10, temperature, humidity and it comes with an additional measurement of AQI. Its design allows users to easily move around the house and take measurements in different rooms. Features AQI meter adopts electrochemical and catalytic combustion measurement principles. The equipment shell has multiple small holes to ensure air circulation and higher measurement accuracy. This indoor air quality index sensor has 18 elements to choose from, and one device can measure up to 11 elements at the same time. Powerful. According to different output methods, it is divided into two types: RS485 AQI sensor and Wifi AQI sensor. The measured value can be uploaded to the free cloud platform via a 485 signal or wifi signal. Parameters Power supply: DC 10-30VMaximum power consumption: 0.6W (24V DC power supply)Detection parameters: PM2.5, PM10, temperature, humidityWorking environment: -10℃-55℃, 0~95%RHSignal output: WIFI or RS485Product material: ABSInstallation method: wall-mounted, ceiling-mounted Datasheet - Air Quality Detector Detection parameters Range Resolution Accuracy Preheat time PM2.5 0~1000ug/m3 1ug/m3 ±3%FS(@100μg/m3,25℃,50%RH) ≤2min PM10 0~1000ug/m3 1ug/m3 ±3%FS(@100μg/m3,25℃,50%RH) ≤2min Temperature -40℃~+120℃ 0.1℃ ±0.5℃(25℃) — Humidity 0%RH-100%RH 0.1%RH ±3%RH (60%RH, 25℃) —
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