Product Overview

execution standard

• GB3095-2012 Environmental Air Quality Standards
• HJ663-2013 Technical Specification for Environmental Air Quality Assessment
• HJ633-2012 Technical Regulations for Air Quality Index (AQI)
• HJ/T212-2005 Data Transmission Standard for Online Automatic Monitoring System of Pollution Sources
• HJ/T 352-2007 Technical Specification for Automatic Monitoring Information Transmission and Exchange of Environmental Pollution Sources (Trial)
• Environmental Management Letter [2014] 1471-1 Technical Guidelines for Information Exchange of Environmental Air Quality Forecast
• Environmental Management Letter [2014] 1471-2 Technical Guidelines for Consultation on Visual Forecasting of Environmental Air Quality
• Environmental Management Letter [2014] 1471-3 Technical Guidelines for Source List of Environmental Air Quality Numerical Forecasting Models
• Implementation Plan for National Environmental Air Quality Forecast and Early Warning (Huan Ban Han [2015] No. 330)

Product Features

• Using a laser particle sensor, real-time detection of PM1/PM2.5/PM10/PM100 particle concentration is possible
• Selecting high-precision imported gas sensors with four electrodes
• Modular design, with any combination of configurations, suitable for large-scale grid layout
• Advanced environmentally friendly spraying technology, smooth and polished appearance, outdoor rainproof, snow proof, lightning proof, anti electromagnetic interference function design, suitable for harsh outdoor environments, equipped with independent locks and one-on-one keys to ensure instrument safety.
• Particle sampling adopts dynamic heating control to remove the influence of water mist on measurement data
• Adopting cloud platform data link, stable and reliable data transmission, supporting standard MODBUS TCP/IP protocol, complying with HJ212 standard, providing open network interfaces to meet the access of different network devices, and realizing data exchange and information sharing throughout the network. All monitoring data can be pushed to the designated platform through both network and 4G/5G interfaces, and uploaded once every 10 seconds.
• Optional meteorological five parameter tester
• Real time on-site data display, optional outdoor LED screen
• Provide a data service platform that can display minute, hourly, and daily averages. The report analysis function can generate daily reports, monthly reports, annual reports, trend analysis and other functions, and can be customized according to the specific needs of customers.
• There are various installation methods, which can be selected according to the on-site situation, such as bracket installation, hanging pole installation, etc. Any installation method is firm and reliable
• The instrument adopts insulation spraying technology and is equipped with grounding wire and leakage protection switch. The insulation resistance is less than 1 Ω, effectively protecting the operator and preventing electric shock.
• The instrument is equipped with a power-off memory function. After signal transmission interruption, the instrument can automatically save data. After normal power supply, the data can be retransmitted, achieving a 100% accuracy rate of data transmission.
• The data platform is equipped with automatic error reminder function. If the instrument runs abnormally, the data will be uploaded to the data platform to achieve automatic alarm function and push notifications. Realize long-term reliable operation of the instrument. The instrument is equipped with a backwash self-cleaning function, which performs automatic backwashing regularly. If abnormal particle data is detected, manual backwashing can be controlled remotely to restart correction and other functions.
• Through the verification of measuring instrument type experiments, the parallel consistency of the three devices is less than 10%
• The configurable solar panel can provide independent power supply and is equipped with a long-lasting lithium battery pack, eliminating the need for external mains power. Can ensure continuous power supply on rainy days for one week.
• Unique protective design prevents large particles such as mosquitoes and cotton wool from entering and interfering with test results.

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