Guangzhou GZAIR Instruments Co., Ltd.
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Wi-Fi Air Quality Meter with Configurable Output Functions
Stay ahead of indoor air quality challenges with the WiFi Air Quality Meter, designed for real-time environmental monitoring and smart control integration. This advanced device continuously tracks CO₂, PM2.5, PM1.0, TVOCs, temperature, and humidity, delivering high-accuracy data over WiFi and enabling seamless communication with your smart systems.
Equipped with configurable relay and analog output functions, this air quality meter doesn’t just measure—it reacts. Easily program output actions like triggering HVAC systems, activating purifiers, or sending alerts based on threshold levels. Ideal for smart homes, offices, schools, labs, and industrial facilities, it brings clean air automation to your fingertips.
Key Features:
Real-Time IAQ Monitoring: Detects CO₂, PM2.5/PM1.0, TVOCs, temperature, and humidity with high precision
WiFi Connectivity: Monitor data remotely via app or cloud dashboard
Configurable Output Functions: Relay and analog outputs (0–10V / 4–20mA) for device control and system automation
Customizable Alerts & Triggers: Set thresholds to automate ventilation, air purifiers, or alarms
Integration-Ready: Supports Modbus (RS485) for BMS or industrial control systems
User-Friendly Display (Optional): LCD or touchscreen for quick on-site readings and configuration
Best Suited For:
Home and building automation
HVAC and air purification systems
Schools, hospitals, and office environments
Laboratories and cleanrooms
Smart city and industrial IAQ solutions
| Product Name | Smart Air Quality Monitor |
| Model No. | PT02 |
| Color | Silver/Black/White |
| Temperature Measurement Range | -20°℃~60℃;±2℃ |
| Humidity Measurement Range | 5%~95%RH;±5%RH |
| Co2 Measurement Range | 400-5000ppm |
| Co2 Resolution | 1ppm |
| Co2 Accuracy | ±50ppm or ±5% of reading |
| TVOC Measurement Range | 0~20mg/m3 |
| TVOC Resolution | 1PPB |
| TVOC Accuracy | Consistency level<1Grade |
| PM1.0 Measurement Range | 0~500μg/m3 |
| PM1.0 Resolution | 1μg/m3 |
| PM1.0 Accuracy | 15μg/m3 or ±15% of reading |
| PM2.5 Measurement Range | 0~500μg/m3 |
| PM2.5 Resolution | 1μg/m3 |
| PM2.5 Accuracy | ±10μg/m3 or ±10% of reading |
| WorkingTemperature | 0°-50℃ |
| Working humidity | 0-95%(non-condensing) |
| Input Voltage | DC 12V/2A |
| Product Weight | 1120G(Include package) |
| Product Size | 180mm(L)*39mm(W)*119mm(H) |
| Single Output wiring | RS485/Relays for CO2TVOC, PM2.5,and Humidity signal output |
