| Parameter | Description |
|---|---|
| Odor Gas Measurement Parameters | NH₃, H₂S, C₃H₉N, CH₄S, C₂H₆S, C₂H₆S₂, CS₂, C₈H₈, TVOC, dimensionless OU value (ten odor parameters) |
| Pollutant Factor Measurement Method | Electrochemical method, PID photoionization, metal oxide MOS |
| Measurement Concentration Range | Inorganic gas 0-50PPM; OU value 0-5000 |
| Measurement Concentration Accuracy | 0.001PPM |
| Expandable Gases | Nitrogen oxides: NO, NO₂, NOX; Carbon oxides: CO, CO₂; Sulfur-containing gases: SO₂, H₂S, CS₂, CH₄S, C₂H₆S, C₂H₆S₂; Halogen gases: Cl₂, F₂, I₂, HCl, HF, ClO₂; Other inorganic gases: O₃, HCN, PH₃, AsH₃, NH₃, N₂H₄, SiCl₄, SiH₂Cl₂, CₙH₂ₙ₊₂; Organic gases: CH₂O, C₃H₇NO, ETO, benzene series, non-methane total hydrocarbons, VOCs, acrylonitrile, methane, ethane, methyl ketone, natural gas, (CH₃)₃N, CH₃SH, (CH₃)₂S₂, tetrachlorothiophene, C₈H₈, C₃H₉N, etc. |
| Meteorological Parameters (5 parameters) |
Temperature: -50~100°C; ±0.3°C Humidity: 0~100% RH; ±3% RH Wind speed: 0~30 m/s; ±1 m/s Wind direction: 0-360°; ±3° Atmospheric pressure: 1~120 kPa; ±0.15 kPa |
| Data Transmission | 4G transmission, uploadable to data platform, standard HJ212-2017 protocol |
| Waterproof Rating | IP53 |
| Power Supply | AC220V |
| Interface Output | RS232, RS485, etc. |
| Installation Method | Pole/mast mounting |