Monitor gas factors:Gases in the air
Measuring range and detection principle:
| gas name |
Measuring range |
Detection principle |
Resolution |
| SO2 |
0~500ppb,2000ppb |
electrochemical |
1ppb |
| NO2 |
0~500ppb,2000ppb |
electrochemical |
1ppb |
| O3 |
0~500ppb,2000ppb |
electrochemical |
1ppb |
| CO |
0~5ppm,20ppm,50ppm |
electrochemical |
0.01ppm |
| VOC |
0~5ppm,20ppm,50ppm |
PID photoion |
0.01ppm |
Particulate matter monitoring:
| Particulate matter name |
Measuring range |
Detection principle |
| PM2.5 |
0~500μg/m3 |
light scattering |
| PM10 |
0~2000μg/m3 |
light scattering |
Combinations:
(1) 1-10 gas factors
(2) Particulate matter PM2.5 and PM10
(3) 6-8 meteorological factors (optional)
The total number of monitoring factors (1)-(3) above shall not exceed 20 (optional combination)
Features:
Δ The system has stable performance, small size, high cost performance, and is suitable for grid online monitoring;
Δ Modular product design, pump-type monitoring, fast response, self-contained filtration function, convenient for later maintenance;
Δ 7-inch touch color display screen, perfect display of monitoring parameters;
Δ Original imported four-electrode gas sensor and three-level point calibration function to ensure the accuracy and stability of measurement;
Δ With data storage and data export functions, it can store 20 million sets of data with date and time stamps;
Δ Rainproof and dustproof shell and double-layer protection chassis design, safe and guaranteed;
Δ Support 4-20mA, RS485, TCP/IP and other data output modes, and support "HJT212-2017 Data Transmission Standard for Pollutant Online Monitoring (Monitoring) System";
ΔComplete optional functions, gas, particulate matter, meteorology, solar power system, LED display board and other modules can be flexibly selected in any combination.
Audited Supplier 
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