Guangzhou GZAIR Instruments Co., Ltd.
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Smart IAQ Sensor with Touchscreen & Multi-Protocol Communication (WiFi/BACnet/MQTT/Modbus/LoRaWan)
Engineered for advanced building automation and precise indoor air quality monitoring, the Smart IAQ Sensor with Touchscreen & Multi-Protocol Communication is a powerful all-in-one device for professional-grade environmental management. Ideal for commercial buildings, smart homes, schools, hospitals, and industrial settings, this versatile sensor seamlessly integrates into modern control systems through WiFi, BACnet, MQTT, Modbus, and LoRaWAN connectivity.
Equipped with high-accuracy sensors, this unit continuously monitors CO₂, PM2.5, VOCs, Pressure, temperature, and humidity. Its vibrant color touchscreen provides an intuitive, real-time display of key air quality metrics, with customizable alerts and data visualization at your fingertips. Designed to meet the needs of both standalone users and complex network environments, it offers flexible deployment with remote access, data logging, and integration into cloud platforms or BMS systems.
Key Features:
Color Touchscreen Display: View real-time indoor air quality readings and trends with a user-friendly interface
Multi-Protocol Communication: Supports WiFi, BACnet/IP, MQTT, Modbus (RTU/TCP), and LoRaWAN for seamless integration
Multi-Pollutant Monitoring: Measures CO₂, PM2.5, VOCs, Pressure, temperature, and humidity with high precision
Data Logging & Visualization: Stores historical data for analytics and compliance tracking
Smart Alerts: Real-time notifications for poor air quality thresholds via screen and remote platforms
Flexible Integration: Ideal for smart buildings, HVAC control, and BMS/SCADA systems
24V Power Supply Support: Compatible with standard building automation power systems
| Power Supply | 24VAC |
| Display | 320x480 pixels color TFT Capacitive touch |
| LoRaWAN | 868mHz/923mHZ/915mHZ |
| WiFi | IEEE 802.11b/g/n-2.4ghz |
| BACnet | MSTP/IP |
| Modbus | RTU/TCP |
| Security | WPA/WPA2 |
| Operating temperature | 1°C-85°C |
| Sensors | Co2: 0-5000ppm(±30ppm +3%MV) |
| Temperature:-10°C-70°C,(0.5 C 25 C) | |
| Humidity:0-100%,±3% VOC: 0-60.000 ppb | |
| Particulate Matter (PM1.5,PM2.5 PM4PM10): 4 KB0-100 μg/m3(±10μg/m3),100-1000(±10%) | |
| Pressure: 50 to 115 kPa ±1 kPa | |
| Communication | WiFi-MQTT, modbus TCP LoRaWan(Option) |
| BACnet MS/TP,IP(Option) Modbus RTU/TCP(Option) | |
| Data protocals | MQTT |
| Device Configuration Using HTTP Download OTA Updates Via HTTP | |
| NDIR life time | 15 Years |
| Standby power consumption | ≤0.5 W |
| Display dimensions | 76.5X52 mm(W/H) |
| Dimensions(W/H/D) | 96*86*32.5(mm) |
| Weight | ≤200g |
| Enclosure rating | IP 21 |
| Product material | PC+ ABS plastic |
