All in one RS485 Modbus Noise Temperature Humidity Illumination TVOC PM2.5 PM10 CO2 Air Quality Sensor 样式:TTE-SAQ-10CH which is more convenient to

which is more convenient to use

Temperature display resolution (℃)

Communicate rate

4 channels PT100

All in one RS485 Modbus Noise Temperature Humidity Illumination TVOC PM2.5 PM10 CO2 Air Quality Sensor 样式:TTE-SAQ-10CH which is more convenient toAll 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%FS) 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