| Technical parameter | Parameter value |
| Brand | SONBEST |
| PM2.5 range | 0~999ug/m3 |
| PM2.5 accuracy | ±15% or ±10ug/m3 max @25℃ |
| PM10 range | 0~999ug/m3 |
| PM10 accuracy | ±15% or ±35ug/m3 max @25℃ |
| Wind speed range | 0~30m/s |
| Start wind | 0.2m/s |
| Wind speed accuracy | ±3% |
| Shell material | aluminum |
| Wind direction range | 0~360° |
| Wind direction resolution | 22.5° |
| Temperature measuring range | -30℃~80℃ |
| Temperature measuring accuracy | ±0.5℃ @25℃ |
| CO2 range | 0~5000ppm |
| CO2 accuracy | ±100ppm |
| Atmospheric pressure range | 30~110kpa |
| Atmospheric pressure accuracy | ±0.5% |
| Rainfall range | 0.01mm~4mm/min |
| Rainfall Resolution | 0.01mm~4mm/min |
| Rain inlet size | φ200mm |
| Rainfall Sharp edge | 40°~45 |
| Rainfall accuracy | ±3% |
| Running temperature | -30~85℃ |
Product Selection
Product DesignRS485,DC12-24VMultiple output methods, the products are divided into the following models depending on the output method.
| Product model | output method |
| SY0293B | RS485总线 |