The Dragino WSS-03 is a high-precision LoRaWAN® air quality sensor, designed to measure CO₂ levels, PM2.5, and PM10 concentrations in real-time. With RS485 (Modbus-RTU) connectivity, LoRaWAN® long-range communication, and an IP67-rated waterproof enclosure, the WSS-03 is ideal for environmental monitoring, smart cities, industrial pollution control, and indoor air quality management.
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💡 Key Features
📡 LoRaWAN® Connectivity – Long-range, low-power wireless data transmission
🌍 CO₂, PM2.5 & PM10 Measurement – Monitors air quality with high precision
🔌 RS485 (Modbus-RTU) Interface – Seamless integration with industrial monitoring systems
🔋 Ultra-Low Power Consumption – Battery-powered for long-term operation
🌧️ IP67 Waterproof & Durable Design – Withstands harsh outdoor environments
⚡ Real-Time Data Transmission – Configurable update intervals for continuous monitoring
🏭 Industrial-Grade Sensor – Designed for smart cities, pollution tracking, and air quality control
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🛠 Applications
🏙️ Smart Cities & Environmental Monitoring – Track air quality in urban environments
🏢 Indoor Air Quality Management – Optimize ventilation in commercial & industrial buildings
🚛 Industrial Pollution Control – Monitor emissions from factories and construction sites
🌾 Smart Agriculture – Ensure healthy air conditions in greenhouses and farms
🏠 Residential & Public Spaces – Improve air quality awareness in homes, offices, and schools
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📦 Package Includes
- 1 × Dragino WSS-03 LoRaWAN® RS485 CO₂, PM2.5 & PM10 Sensor
- 1 × External Antenna
- 1 × Mounting Kit
- 1 × User Manual
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🛠 Related Product
Dragino WSC1-L LoRaWAN® Main Process Unit and RS485 Converter
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📥 Product Downloads
- Device Type: RS485 Air Quality Sensor
- Measurement Parameters: CO₂, PM2.5, PM10
- CO₂ Measurement Range: 0 to 5000 ppm (Accuracy: ±50 ppm + 3% of reading)
- PM2.5 Measurement Range: 0 to 1000 µg/m³ (Accuracy: ±10%)
- PM10 Measurement Range: 0 to 1000 µg/m³ (Accuracy: ±10%)
- Output Interface: RS485 (Modbus RTU protocol)
- Power Supply: 7-24 VDC
- Ingress Protection: IP30 (Indoor use)
- Operating Temperature: -10°C to 50°C
- Installation: Wall-mounted or surface-mounted
- Additional Features: High-precision air quality monitoring, compact design, ideal for indoor air quality management in offices, buildings, and industrial facilities