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LY‑2092 Ambient Air Quality Monitor (Laser Scattering Method) is an outdoor all‑weather integrated monitoring terminal developed in full compliance with GB3095‑2012 Ambient Air Quality Standards. It adopts high‑precision laser scattering sensors to measure PM1, PM2.5, PM10, TSP and uses imported four‑electrode electrochemical sensors for SO₂, NO₂, CO, O₃, VOCs. It supports 4G IoT transmission, cloud platform management, solar power supply, and multiple installation methods. With IP55 protection, it is widely used in urban grid monitoring, industrial zones, construction sites, communities, and environmental protection monitoring networks.
Equipped with high‑sensitivity laser particle sensors for real‑time measurement of PM1, PM2.5, PM10, TSP with fast response and stable data.
Uses imported four‑electrode electrochemical sensors and PID sensors to ensure high accuracy for gaseous pollutants.
Modular structure supports free combination of gas and meteorological modules, ideal for large‑scale grid deployment.
IP55 dustproof and waterproof, anti‑rain, anti‑snow, anti‑lightning, anti‑electromagnetic interference, suitable for harsh outdoor environments.
Built‑in 4G IoT module, supports MODBUS, TCP/IP, HJ212 protocols. Data can be pushed to cloud platforms with visualization, report generation, and mobile APP access.
Optional solar panel + high‑capacity lithium battery for off‑grid sites, supports up to 7 days of continuous operation in rainy/cloudy weather.
Power‑off memory function automatically saves data and resumes transmission after power recovery. Built‑in electronic tag supports intelligent device management.
Supports bracket and pole mounting. Optional outdoor LED screen for on‑site real‑time data display.
GB3095‑2012 Ambient Air Quality Standards
HJ663‑2013 Technical Regulation for Ambient Air Quality Assessment
HJ633‑2012 Technical Regulation on Ambient Air Quality Index (AQI)
HJ/T212‑2005 Data Transmission Standard for Online Automatic Monitoring Systems of Pollution Sources
HJ/T 352‑2007 Technical Specification for Information Transmission and Exchange of Automatic Environmental Pollution Source Monitoring
Main Parameter | Range | Resolution | Tolerance |
TSP (Optional) | (0～10000) ug/m³ | 1ug/m³ | ≤±10%FS |
PM10 (Optional) | (0～10000) ug/m³ | 1ug/m³ | ≤±10%FS |
PM2.5 (Optional) | (0～10000) ug/m³ | 1ug/m³ | ≤±10%FS |
PM1 (Optional) | (0～10000) ug/m³ | 1ug/m³ | ≤±10%FS |
CO (Optional) | (0～20)ppm | 0.01ppm | ≤±10%FS |
SO2 (Optional) | (0～1)ppm | 0.001ppm | ≤±10%FS |
NO2 (Optional) | (0～1)ppm | 0.001ppm | ≤±10%FS |
O3 (Optional) | (0～1)ppm | 0.001ppm | ≤±10%FS |
VOCS(PID) (Optional) | (0～40)ppm | 0.001ppm | ≤±10%FS |
Ambient Temperature (Optional) | (-40～60)℃ | 0.1℃ | ±0.2℃ |
Ambient Moisture (Optional) | (0～100)%RH | 0.1%RH | ±3%RH |
Atmospheric Pressure (Optional) | (50～130)kPa | 0.01kPa | ≤±500Pa |
Wind Direction (Optional) | Eight Wind Directions (0～360°) | 1° | ±2.5° |
Wind Speed (Optional) | (0～60)m/s | 0.1 m/s | ±0.2 m/s |
Enclosure Protection Rating | IP55 | ||
Urban ambient air quality grid monitoring
Industrial parks & enterprise boundary monitoring
Construction site dust & road environmental monitoring
Communities, schools, commercial zones
Ports, ecological & environmental protection stations
Environmental bureaus & third‑party testing institutions
Lonying is a leading provider of professional environmental monitoring instrumentation for industrial and regulatory clients, with a complete product line covering exhaust gas, ambient air, water quality, and calibration monitoring equipment. Our products are designed for high reliability and long maintenance cycles, with intuitive intelligent operation interfaces that reduce the learning curve for front-line users. We provide comprehensive operation training, complete maintenance manuals, and full lifecycle technical support, ensuring stable, high-precision operation in complex field environments for the long term.
It uses the laser scattering method for real‑time monitoring of PM1, PM2.5, PM10, TSP.
Yes, it has an IP55 protection rating and can operate stably in harsh outdoor environments.
Yes, built‑in 4G IoT module supports data upload to cloud platforms compliant with HJ212.
Yes, optional solar panel + lithium battery supports off‑grid operation.
