Brief introduction: LGH - 02 type continuous air quality automatic monitoring system, including sampling device, gas analysis instruments, calibration device, particulate monitor, weather system, station data collector, etc. System has a high sensitivity, mature technology, good stability, and the advantages of small amount of maintenance, 24 hours a day on ambient air quality for continuous automatic monitoring, can real-time monitoring in environmental air SO2, NOx, O3, CO gas concentration, PM10 and PM2.5 particles concentration and meteorological condition, real time continuously reflect the status of a certain area air quality. Sub station data collector can data acquisition, processing and storage monitoring, according to the center computer instruction regularly or from time to time, send to computer monitoring data and equipment working status information. Unitized system acquisition integration patterns, relatively independent units, its own system, stable and reliable, standardized digital interface to connect between units, reliable connection, ensure the stable and reliable operation of the system. Technical features: 1.The real-time video surveillance: through video surveillance can real-time understanding front site and the information of the equipment, determine the air station and site condition of environmental information. 2.Access control: the system can be allocated to different registered users user permissions. Can also be grouped according to the department of the user's permissions to group management. On the user's permissions management precisely to the channel number. 3.The remote control: users of the system through the client can browse air station to control any of the cameras, realize the remote control yuntai changed times up and down or so and lens, focus, to set the camera preset position and cruise control with uniqueness and authority, at the same time only allows a high access user operations. 4. Video playback: to monitor real-time storage, video record the alarm before and after the site condition, track field work, can call through the network video playback. 5. Configuration maintenance: to school when the camera, restart, modify the parameters, software upgrade, remote maintenance, etc. Camera provides remote access functions, administrators to reach the site equipment, can modify the equipment parameters, improve the efficiency of equipment maintenance. 6. Industrial components, strong stability; 7. The embedded design, low power consumption, can be powered by solar energy; 8. Window lens with special dust, prevent mould resistant coating process; 9. The receiving light path with shading and extinction structure, to avoid the interference of light, the sun and other miscellaneous light; 10. Conversion circuit, high precision measurement; 11. The phase-locked technology to extract the weak signal, measuring range lower limit is considerable; 12. The mathematical model of special algorithm, accurate inversion visibility values; 13. High precision clock module, power can be walking
Brief introduction: LGH - 02 type continuous air quality automatic monitoring system, including sampling device, gas analysis instruments, calibration device, particulate monitor, weather system, station data collector, etc. System has a high sensitivity, mature technology, good stability, and the advantages of small amount of maintenance, 24 hours a day on ambient air quality for continuous automatic monitoring, can real-time monitoring in environmental air SO2, NOx, O3, CO gas concentration, PM10 and PM2.5 particles concentration and meteorological condition, real time continuously reflect the status of a certain area air quality. Sub station data collector can data acquisition, processing and storage monitoring, according to the center computer instruction regularly or from time to time, send to computer monitoring data and equipment working status information. Unitized system acquisition integration patterns, relatively independent units, its own system, stable and reliable, standardized digital interface to connect between units, reliable connection, ensure the stable and reliable operation of the system.
