All in one RS485 Modbus Noise Temperature Humidity Illumination TVOC PM2.5 PM10 CO2 Air Quality Sensor

All in one RS485 Modbus Noise Temperature Humidity Illumination TVOC PM2.5 PM10 CO2 Air Quality Sensor

$106.80
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All in one RS485 Modbus Noise Temperature Humidity Illumination TVOC PM2.5 PM10 CO2 Air Quality Sensor Parameters Measuring parameters Items Range Resolution Precision Noise 30-90dB 1 dB ±3dB illumination 0~60000 Lux 1 Lux ±5% CO2 400~60000ppm 1 ppm ±(30ppm+ 3%F·S) TVOC 0~60000ug/m3 1 ug/m3 ±50ug/m3 HCHO 0~1000ug/m3 1 ug/m3 ±25% PM2.5 0~1000ug/m3 1 ug/m3 ±10% PM10 0~1000ug/m3 1 ug/m3 ±10% PM1.0 0~1000ug/m3 1 ug/m3 ±10% Temperature -40℃~+120℃ 0.1℃ ±0.5℃(25℃) Humidity 0%RH-100%RH 0.1%RH ±3%RH(60%RH,25℃) Basic parameters Power supply DC5V Working environment -10~+60℃ / 0 -95%RH Output RS485 (Modbus RTU protocol) Preheating time <3 minutes Material ABS Mounting type wall mounted or ceiling mounted Product size

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