AQT420空氣質(zhì)量監(jiān)測系統(tǒng)
AQT420空氣質(zhì)量監(jiān)測系統(tǒng)產(chǎn)品介紹（中文）
AQT420空氣質(zhì)量監(jiān)測系統(tǒng)是芬蘭維薩拉公司研發(fā)的一款高性能環(huán)境監(jiān)測設(shè)備，采用一體化緊湊設(shè)計，可同時測量多種關(guān)鍵空氣污染物及氣象參數(shù)。該系統(tǒng)能夠精準(zhǔn)監(jiān)測二氧化氮（NO2）、二氧化硫（SO2）、一氧化碳（CO）、臭氧（O3）等氣態(tài)污染物，并可選配PM2.5和PM10顆粒物監(jiān)測模塊。設(shè)備內(nèi)置高精度電化學(xué)傳感器，結(jié)合智能算法自動補(bǔ)償環(huán)境條件和傳感器老化帶來的影響，無需額外氣體采樣設(shè)備即可實現(xiàn)ppb級測量精度。系統(tǒng)還集成了溫度、濕度、氣壓等氣象參數(shù)監(jiān)測功能，為用戶提供全面的環(huán)境數(shù)據(jù)支持。輕量化設(shè)計（1.25kg）和小型化體積（128×185×128mm）使其特別適合大規(guī)模空氣質(zhì)量監(jiān)測網(wǎng)絡(luò)部署。支持RS232/RS485本地連接和Modbus協(xié)議，同時提供開放API接口，便于系統(tǒng)集成和數(shù)據(jù)共享。典型應(yīng)用場景包括城市空氣質(zhì)量網(wǎng)格化監(jiān)測、工業(yè)排放監(jiān)測、道路及隧道環(huán)境監(jiān)控等。設(shè)備維護(hù)周期為12-24個月，運(yùn)行功耗僅0.5W，體現(xiàn)高效節(jié)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(zhì)量監(jiān)測系統(tǒng)
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