Dragino WSS-23 | Industrial Air Quality Sensor (CO2, PM2.5, PM10)

The Dragino WSS-23 is an industrial-grade environmental sensor designed for the simultaneous measurement of CO2, PM2.5, and PM10. Engineered for high-stability monitoring in greenhouses, smart factories, and urban research sites, it provides granular air quality data via a robust RS485 interface. As a core component of the Dragino weather station ecosystem, the WSS-23 bridges critical atmospheric data to LoRaWAN® networks when paired with the WSC2-L process unit, enabling automated ventilation and safety responses.

Core Capabilities

Advanced PM Detection High-resolution particulate monitoring (1µg/m³) up to 1000µg/m³ with ±3% accuracy. CO2 Specialization Measures Carbon Dioxide levels up to 5000ppm, essential for greenhouse plant health. RS485 Reliability Uses Modbus RS485 for noise-free digital communication over long cable runs. Climate Resilient Operates in temperatures from -30°C to 50°C with 0-95% humidity tolerance.

Agricultural & Industrial Applications

• Smart Greenhouses: Monitor CO2 enrichment levels to optimize plant growth and control ventilation systems. • Poultry & Livestock: Maintain air quality standards by tracking particulates and CO2 levels in intensive farming environments. • Industrial Workplace Safety: Ensure compliance with OSHA standards by monitoring dust concentration in woodworking or manufacturing hubs.

Technical Integration

The WSS-23 is designed to integrate natively with the Dragino WSC2-L weather station core. It supports a wide DC input range of 7-24V and requires a 3-minute preheat time for maximum CO2 accuracy. When combined with other WSS-series sensors, it forms a comprehensive meteorological solution capable of long-range data uplink via LoRaWAN®. For professional system architecture or particulate monitoring solutions, contact the ShopIoT technical team.