AQT420空氣質量監測系統
AQT420空氣質量監測系統產品介紹（中文）
AQT420空氣質量監測系統是芬蘭維薩拉公司研發的一款高性能環境監測設備，采用一體化緊湊設計，可同時測量多種關鍵空氣污染物及氣象參數。該系統能夠精準監測二氧化氮（NO2）、二氧化硫（SO2）、一氧化碳（CO）、臭氧（O3）等氣態污染物，并可選配PM2.5和PM10顆粒物監測模塊。設備內置高精度電化學傳感器，結合智能算法自動補償環境條件和傳感器老化帶來的影響，無需額外氣體采樣設備即可實現ppb級測量精度。系統還集成了溫度、濕度、氣壓等氣象參數監測功能，為用戶提供全面的環境數據支持。輕量化設計（1.25kg）和小型化體積（128×185×128mm）使其特別適合大規�？諝赓|量監測網絡部署。支持RS232/RS485本地連接和Modbus協議，同時提供開放API接口，便于系統集成和數據共享。典型應用場景包括城市空氣質量網格化監測、工業排放監測、道路及隧道環境監控等。設備維護周期為12-24個月，運行功耗僅0.5W，體現高效節能特點。1256
AQT420 Air Quality Monitoring System Product Introduction (English)
The AQT420 air quality monitoring system, developed by Finland s Vaisala, is a high-performance environmental monitoring device featuring integrated compact design. It simultaneously measures multiple key air pollutants and meteorological parameters with precision. The system accurately monitors gaseous pollutants including nitrogen dioxide (NO2), sulfur dioxide (SO2), carbon monoxide (CO), and ozone (O3), with optional modules for particulate matter (PM2.5 and PM10) monitoring. Equipped with high-precision electrochemical sensors and proprietary intelligent algorithms, it automatically compensates for environmental variations and sensor aging effects, achieving ppb-level measurement accuracy without requiring additional gas sampling equipment. The system also incorporates weather monitoring capabilities for temperature, humidity, and atmospheric pressure, providing comprehensive environmental data. Its lightweight (1.25kg) and compact dimensions (128×185×128mm) make it particularly suitable for large-scale air quality monitoring network deployment. With RS232/RS485 local connectivity, Modbus protocol support, and open API interfaces, the system ensures seamless integration and data sharing. Typical applications include urban air quality grid monitoring, industrial emission surveillance, and roadside/tunnel environment monitoring. The device requires maintenance only every 12-24 months and operates at 0.5W power consumption, demonstrating energy-efficient performance. 45711
AQT420空氣質量監測系統
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