WSS-03 is a RS485 Air Quality sensor. It can monitor CO2, PM2.5 and PM10 at the same time.
WSS-03 uses weatherproof shield which can make sure the sensors are well protected against UV & radiation.
WSS-03 is designed to support the Dragino Weather station solution.
Users only need to connect WSS-03 RS485 interface to WSC1-L,WSC2-LB. The weather station main processor WSC1-L can detect and upload the environment CO2, PM2.5 and PM10 to the IoT Server via wireless LoRaWAN protocol.
RS485 CO2, PM2.5, PM10 sensor
NDIR to measure CO2 with Internal Temperature Compensation
Laser Beam Scattering to PM2.5 and PM10
CO2 Range:0～5000ppm, accuracy:±3%F•S（25℃）
CO2 resolution: 1ppm
PM2.5/PM10 Range:0～1000μg/m3, accuracy ±3%F•S（25℃）
Input Power: DC 7 ~ 24v
Preheat time: 3min
Working Temperature: CO2: 0℃～50℃; PM2.5/PM10:-30~50℃
Working Humidity: PM2.5/PM10:15～80%RH (no dewing); CO2:0～95%RH
Power Consumption: 50mA@ 12v.
User Manual Base on the WSC1-L
User Manual Base on the WSC2-LB