The Milesight EM500-CO2 is a high-precision LoRaWAN® carbon dioxide (CO₂) sensor, designed for real-time air quality monitoring in indoor and outdoor environments. It provides accurate CO₂ concentration measurements, along with temperature and humidity tracking, to help optimize air quality, ventilation, and energy efficiency. With long-range LoRaWAN® connectivity, ultra-low power consumption, and an IP67-rated industrial-grade design, the EM500-CO2 is perfect for smart buildings, agricultural greenhouses, industrial safety, and environmental monitoring.
🔑 Key Features
✔ Accurate CO₂ Concentration Monitoring – Measures CO₂ levels in real-time, improving air quality and ventilation management.
✔ LoRaWAN® Wireless Communication – Enables long-range, low-power data transmission for remote environmental monitoring.
✔ Multi-Parameter Tracking – Includes CO₂, temperature, and humidity sensors for comprehensive air quality analysis.
✔ Ultra-Low Power Consumption – Equipped with a 19000mAh Li-SOCL2 battery, providing up to 10 years of maintenance-free operation.
✔ IP67 Waterproof & Industrial-Grade Design – Ensures durability in harsh environments, suitable for indoor and outdoor deployment.
✔ Smart Alerts & Data Logging – Sends instant notifications when CO₂ levels exceed predefined thresholds.
✔ Easy Installation & Configuration – Compact and lightweight design with LoRaWAN® integration for seamless deployment.
📦 Technical Specifications
✅ Measurement Parameters: CO₂ Concentration, Temperature, Humidity
✅ CO₂ Measurement Range: 400 ~ 5000 ppm
✅ CO₂ Accuracy: ± (50 ppm + 3% of reading)
✅ Temperature Range: -30°C to 70°C (Accuracy: ±0.5°C)
✅ Humidity Range: 0% ~ 100% RH (Accuracy: ±3% RH)
✅ LoRaWAN® Protocol: 1.0.3, Class A
✅ LoRa® Frequency Bands: EU868, US915, AU915, AS923, IN865, KR920, RU864
✅ LoRa® TX Power: Up to 20 dBm
✅ LoRa® Sensitivity: -137 dBm
✅ Power Supply: Built-in 19000mAh Li-SOCL2 battery (up to 10 years lifespan)
✅ Operating Temperature: -30°C to 70°C
✅ Ingress Protection: IP67 Waterproof
✅ Installation: Wall-mounted or pole-mounted
🌍 Applications
🏢 Indoor Air Quality & Smart Building Management
🌾 Greenhouse & Agricultural CO₂ Monitoring
🏭 Industrial Safety & CO₂ Leak Detection
🎓 School & Office Ventilation Optimization
🌍 Environmental Research & Climate Monitoring
📥 Product Downloads:
📑 Datasheet | 📘 User Manual
Product Video