| Measure item |
Principle |
Range |
Resolution |
Accuracy |
| Wind speed |
Ultrasonic |
0-60m/s |
0.01m/s |
±2% |
| Wind direction |
Ultrasonic |
0-360º |
1° |
±3° |
| Atmospheric temperature |
MEMS |
-40-+80℃ |
0.1℃ |
±1℃ |
| Atmospheric humidity |
MEMS |
0-100%RH |
0.1%RH |
±3% |
| Atmospheric pressure |
MEMS |
150-1100hPa |
0.1hpa |
±1hPa |
| Precipitation(Rain/Hail/Snow) |
Radar |
0-200mm/hr |
0.1mm |
5%（@ wind speed≤5m/s） |
| Solar radiation |
Silicon-cell |
0-2000W/m2 |
0.1W/m2 |
±5%（ @ Vertical irradiation） |
| Illuminance |
optional |
Silicon-cell |
0-200000lux |
0.1lux |
±5%（ @ Vertical irradiation） |
| UV |
Silicon-cell |
0-2000W/m2 |
0.1W/m2 |
±10% |
| Dust concentration(PM2.5,PM1) |
Photoelectric scattering |
0-2000μg/m3 |
1μg/m3 |
±10% |
| Visibility |
Optical |
10-5000m |
1m |
±15% |
|
| Supply |
12-24VDC |
| Output |
RS485,RS232,SDI-12 |
| Communication Protocol |
Modbus-rtu(default), NMEA-0183,SDI-12 |
| Data update cycle |
1s(default), other optional |
| Power consumption |
<5W, auto-heating power: 9W |
| Operating temperature |
-40-+80℃ |
| EMC |
EN61000-6-3, EN61000-3-3, EN61000-3-2, EN61000-6-1 |
| IP Rating |
IP66 |
| Main material |
ABS+ Aluminum alloy |
