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WSS-23 -- CO2/PM2.5/PM10

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https://www.dragino.com/products/agriculture-weather-station/item/216-wss-23.html#sigProGalleriaa3276cc065

WSS-23 is a RS485 Air Quality sensor. It can monitor CO2, PM2.5 and PM10 at the same time.

WSS-23 uses weather proof shield which can make sure the sensors are well protected against UV & radiation. 

Features:

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

Applications: 

  • Weather Station

Specifications:

  • CO2 Range: 0～5000ppm, accuracy: ±3%F•S（25℃）
  • CO2 resolution: 1ppm
  • PM2.5/PM10 Range: 0～1000μg/m3 , accuracy ±3%F•S（25℃）
  • PM2.5/PM10 resolution: 1μg/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.

Package Includes:

  • 1 x WSS-23

Dimensions and Weight:

Device Size: 24 x 24 x 15 cm
Device Weight: 1248 g

WSS-23

Last modified on 24 October 2025
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Shenzhen  Dragino technology development co.LTD
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