Dragino WSS-03 RS485 CO2 PM2.5 and PM10 – 3 in 1 Sensor

WSS-03 is a RS485 Air Quality sensor. It can monitor CO2, PM2.5 and PM10 at the same time.

WSS-03 uses weather proof 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. 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.

Features:
– RS485 CO2, PM2.5, PM10 sensor
– NDIR to measure CO2 with Internal Temperature Compensation
– Laser Beam Scattering to PM2.5 and PM10

Specifications:
– CO2 Range: 0?5000ppm, accuracy: ?3%F?S?25??
– CO2 resolution: 1ppm
– PM2.5/PM10 Range: 0?1000?g/m3 , accuracy ?3%F?S?25??
– PM2.5/PM10 resolution: 1?g/m3
– Input Power: DC 7 ~ 24v
– Preheat time: 3min
– Interface: RS485
– 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.