MetSENS550 可以测量风速和风向 (超声传感器),空气温度,相对湿度和大气压力,传感器位于百叶窗和防辐射罩内,无活动部件。预留有雨量计插头,内部电子罗盘提供视风 (相对风) 的测量。
能够提供 WMO平均风速风向、阵风,空气温度,相对湿度,大气压力,绝对湿度,空气密度,湿球温度,降雨总量和降雨强度 (需接入雨量计) 。
MetSENS550 兼容 MeteoPV Solar Resource Platform 和 Campbell Scientific 数据采集器的 SDI-12, RS-485, ModbusRS-485, 或 NMEA RS-232。
Measurements Made | Air temperature, barometric pressure, relative humidity, wind direction, and wind speed. (An integrated side connector allows users to connect a tipping bucket rain gauge.) |
Sampling Rate | 1 Hz |
Digital Communication Modes | Serial RS-232, RS-485, SDI-12, NMEA, Modbus, ASCII |
IP Rating | 66 |
Compliance |
|
Operating Temperature Range | -40° to +70°C |
Operating Voltage | 5 to 30 Vdc |
Typical Current Drain @ 12 Vdc |
|
Weight | 0.7 kg (1.5 lb) |
Air Temperature Measurement |
|
Measurement Range | -40° to +70°C |
Resolution | 0.1°C |
Accuracy | ±0.3°C (@ 20°C) |
Relative Humidity Measurement |
|
Measurement Range | 0 to 100% |
Resolution | 0.1 |
Accuracy | ±2% @ 20°C (10 to 90% RH) |
Barometric Pressure Measurement |
|
Measurement Range | 300 to 1100 hPa |
Resolution | 0.1 hPa |
Accuracy | ±0.5 hPa (@ 25°C) |
Wind Speed Measurement |
|
Measurement Range | 0.01 to 60 m s-1 |
Accuracy |
|
Resolution | 0.01 m s-1 |
Starting Threshold | 0.01 m s-1 |
Wind Direction Measurement |
|
Measurement Range | 0° to 359° |
Accuracy | ±3° (up to 60 m s-1) |
Resolution | 1° |
Precipitation Input |
|
Measurement Input Type | Triggering |
Range | 0 to 1000 mm h -1 |
Precipitation Resolution | From 0.01 mm |
Input to MetSens550 | Contact closure via an M8 male, 4-pin connector. (User-supplied 20 m cable or mating female connector required.) |
Compass |
|
Measurement Range | 0 to 359° |
Resolution | 1° |
Units of Measure | Degrees |
Accuracy | ±3° |
Three CR1000X data logger programs that read the MetSens550 measurements and sensor status. An example program is included for each output option (RS-232, Modbus, SDI-12).
MetSens550: 1