AQM-8000 Grid Air Quality Monitoring System Introduction: The AQM8000 grid based air quality monitoring system is easy to use and has high measurement accuracy. The system adopts a new integrated structural design, with excellent workmanship. It can monitor dust particles and make announcements and trend analysis. According to user needs, data can be specified on the platform or display screen at the same time. The dust monitoring module adopts a laser light source, which improves the response speed and ensures that the mass concentration conversion coefficient is not affected by the color of particles, ensuring the accuracy of measurement data. Equipped with an optical standard dispersion plate, ensuring high stability of the instrument. The instrument has designed replaceable particle cutters, achieving PM10, PM5, and PM2 5. TSP is compatible with multiple particle separation cutters. By using an online filter membrane sampler, continuous monitoring of dust concentration and compatibility with filter membrane sampling are achieved. The composition of collected particulate matter can be analyzed to obtain the mass concentration conversion coefficient K value of the site. A constant current controller has been designed to ensure constant sampling flow and correct cutting curve. Equipped with a special protective air curtain, it avoids dust contamination of the instrument's core component - optical system, ensuring high reliability of the instrument. The automatic zero adjustment of the instrument is achieved through computer software, which improves the measurement accuracy of the instrument and makes it convenient for users to use. This system is divided into two forms: wired station and wireless station. Combined with software, it can achieve remote data transmission and real-time monitoring of network conditions. It has the characteristics of wide measurement range, long service life, and easy operation. It is a basic environmental monitoring system with outstanding cost-effectiveness. Features: 1. Concentration exceeding alarm. 2. Collect real-time data from dust monitoring instruments. 3. Equipment fault log recording. 4. Manage 1 RS485 bus and support a total of 253 instrument addresses. 5. Automatic and manual control (dust suppression equipment) command output (optional). 6. Manage data collection, including real-time plotting and historical data plotting, storage and querying, and printing. 7. Conversion of concentration values (input data, set K value, humidity, weather conditions determine concentration values;) 8. Upload data according to settings (communication protocol to be determined); (Upload all; upload data that exceeds the limit [concentration value can be set].) 9. Managing device nodes on the RS485 bus enables the center to configure device parameters; If there are more than 30 communication devices or the cumulative communication distance is greater than 500 meters, a relay station needs to be added. 10. Automatically receive the data transmitted by the dust analyzer and display it in the display box. It can also display the data in a very intuitive manner in a curve chart. 11. Query historical data, display the query results in the display box, or visually display the data in a graph format. Technical parameters: Measurement principle: pumping laser scattering principle Repeatability error: ± 2% Measurement accuracy: 0.01mg/m3, 0.001mg/m3 Measurement range: (0.01-100) mg/m3, (0001-10) mg/m3 Measurement time: The standard time is 1 minute, with 0.1 minutes and manual mode (sampling time can be set arbitrarily) Dehumidification: This device has automatic dehumidification function Output interface: (1) RS485 or RS232 (wired transmission) (2) 4G communication (wireless transmission) (3) Optional analog or digital output
Introduction: The AQM8000 grid based air quality monitoring system is easy to use and has high measurement accuracy. The system adopts a new integrated structural design, with excellent workmanship. It can monitor dust particles and make announcements and trend analysis. According to user needs, data can be specified on the platform or display screen at the same time. The dust monitoring module adopts a laser light source, which improves the response speed and ensures that the mass concentration conversion coefficient is not affected by the color of particles, ensuring the accuracy of measurement data. Equipped with an optical standard dispersion plate, ensuring high stability of the instrument. The instrument has designed replaceable particle cutters, achieving PM10, PM5, and PM2 5. TSP is compatible with multiple particle separation cutters. By using an online filter membrane sampler, continuous monitoring of dust concentration and compatibility with filter membrane sampling are achieved. The composition of collected particulate matter can be analyzed to obtain the mass concentration conversion coefficient K value of the site. A constant current controller has been designed to ensure constant sampling flow and correct cutting curve. Equipped with a special protective air curtain, it avoids dust contamination of the instrument's core component - optical system, ensuring high reliability of the instrument. The automatic zero adjustment of the instrument is achieved through computer software, which improves the measurement accuracy of the instrument and makes it convenient for users to use. This system is divided into two forms: wired station and wireless station. Combined with software, it can achieve remote data transmission and real-time monitoring of network conditions. It has the characteristics of wide measurement range, long service life, and easy operation. It is a basic environmental monitoring system with outstanding cost-effectiveness.
