VAISALA PWD12 当前天气和能见度传感器 (10 … 2000 m (32 … 6500 ft))

Operating principle: Forward scatter measurement with 45° scattering angle

Observation range of MOR: 10 … 2000 m (32 … 6500 ft)

Accuracy: ±10 % at 10 … 2000 m (32 … 6500 ft)

Weather type identification: 4 different types of precipitation (rain, drizzle, mixed rain/snow, snow). Precipitation (unknown type)

Fog (mist), haze (smoke, sand) or clear

Weather type reporting: WMO 4680 (SYNOP) and NWS code tables; 39 different codes supported from WMO 4680 code table

Precipitation detection sensitivity: 0.05 mm/h (0.0020 in/h) or less, within 10 minutes

Precipitation intensity measurement: 0.00 ... 999.99 mm/h (0.00 ... 39.37 in/h)

Precipitation amount measurement: 0.00 ... 99.99 mm (0.00 ... 3.94 in)

Amount of new snow: 0.00 ... 999 mm (0.00 ... 39.33 in)

IP rating: IP66

Weight: 3 kg (6.61 lb)

Dimensions (H × W × L): 167 × 404 × 695 mm (6.57 × 15.91 × 27.36 in)

Datasheet