主要指标 | Performance Specification |
测量范围 Visibility Range | 10m~10000m(可扩展) (Expandable) |
测量精度 Visibility Accuracy | 10m~10000m(可扩展) (Expandable) ±10% |
降水测量 Precipitation | |
降水测量范围 Precipitation Range | 0.0001mm/min ~99.9999mm/min |
降水量分辨率 Precipitation Resolution | 0.0001mm |
雨量测量误差 Precipitation Accuracy | ±5% |
雪量测量误差 Snow Accuracy | ±10% |
天气现象类型 Present Weather Type Identification | 细雨(轻微L-、中等L、较强L+),雨(小R-、中R、大R+), 雪(小S-、中S、大S+),雾(轻F-、浓F、强浓F+),霾(H), 无降水(NP ) Drizzle(slight/moderate/heavy), Rain(slight/moderate/heavy), Snow(slight/moderate/heavy), Fog, Haze, Non- Precipitation |
数据通信 Data transmission | RS232、GPRS (optional) |
数据更新率 Data Update Rate | 1min |
平均*时间(MTBF) Mean time between failures | ≥15000h |
重量 Weight | ≤30kg |
尺寸 Size | 740mm×336mm×118 mm |
电源 | Power Supply |
供电方式 Power Requirements | 单相交流/直流/太阳能供电可选 Single-phaseAC/single-phaseDC/solarCell(optional) |
功耗 Power | ≤10W |
工作环境条件 | Environmental Specification |
环境温度 Temperature | -45℃~+50℃ |
空气湿度 Humidity | 0~ |
大气压 Air Pressure | ≥650hpa |
耐盐雾性 Salt-resistant | 可在沿海地区使用 Can be used along the coast |