Product Description

NAS-AF200 is a light weight and compact air monitoring station with quadric PM sensors for elongated real time PM measurements and up to 4 or 6 gas pollutants measurements using active pumping approach with auto zero function for drift correction. The  product can measure criteria air pollutants including particulate matters (PM2.5, PM10), nitrogen dioxide (NO2), ozone (O3), carbon monoxide (CO), sulfur dioxide (SO2) with near reference data quality under all weather conditions. Other important air pollutants including nitrogen monoxides (NO), total volatile organic compounds (TVOC) and carbon dioxide (CO2) are optional.

NAS-AF200 is equipped with the newest sensing technology for continuous tracking of virtual baseline for the gas sensors signals. Autozero functions are also enabled to track the long-term drift issues for both gas and PM measurements. Data transmission to designated Sapiens cloud server or user designated server through API and direct TCP links are optional.

The intended applications are community air monitoring and smart city applications for lamppost and grid based air monitoring to support the air policy and control measures implementation.

Product Features

• Light weight and compact design for versatile installation options of tripod, wall mount and crossarm;
• IP65 grade waterproof design for all weather condition outdoor monitoring;
• Quadric PM sensor array for extended lifetime of PM2.5 and PM10 simultaneous measurements;
• Integrated high performance temperature and humidity sensor for PM hygroscopicity correction;
• Proprietary PM humidity correction algorithm built on chip for direct PM concentration output;
• Up to 4 or 6 gases simultaneous measurements at ppb levels of NO2, O3, SO2, NO and ppm level of CO, with SO2, TVOC and CO2  as optional;
• Correction of sensor drift impact by auto zero function for NO, NO2, O3 and TVOC gases;
• Algorithm on Chip (AoC) is enabled for gas concentration direct output with auto quality control;
• External smart battery packs are optional for extended outdoor powerless operation for up to 2 weeks;
• Solar power panels are optional for extended operations in remote outdoor environments.
• Data transmission via 4G network for continuous and real time monitoring through cloud platforms;
• Cloud database storage and cloud platform for user access and in-depth analysis of the data;

Applications

• Smart city lamppost integration
• High performance target of indoor air quality
• Roadside air quality monitoring 
• Industrial fence line monitoring
• Emergency air quality monitoring
• School campus monitoring
• Community air monitoring
• Smart city environmental sensor network deployment;
• Microenvironment monitoring

Please contact us for price details