Inclusive Kompass und Anschlussmöglichkeit für Regenkippwaage, erfüllt IEC 61724-1 Vorgaben
Überblick
Der MetSENS550 ist ein kompakter Wettersensor zur von Windgeschwindigkeit und -richtung über Ultraschall, Lufttemperatur, relative Luftfeuchte und Luftdruck. Die Sensorelemente befinden sich in einem Strahlungsschutz und es gibt keine beweglichen Teile. Ein Kompass ist integriert. An einem Stecker in der Seite kann eine Regenkippwaage angeschlossen werden. Als Daten können Temperatur, relative und absolute Luftfeuchte, Luftdruck, Luftdichte und Feuchtkugeltemperatur ausgegeben werden, außerdem durchschnittliche Windgeschwindigkeit nach WMO, Windrichtung und Böen. Der MetSENS550 kann SDI-12, RS485, ModbusRS-485 oder NMEA RS-232 ausgeben und ist damit kompatibel mit der MeteoPV Solar Resource Platform und allen neueren Campbell Datenlogger über SDI-12, RS-485, ModbusRS-485 oder NMEA RS-232.
Funktionen und Vorteile
- Hochwertige Messungen
- Einfach und schnell zu installieren
- Kompaktes Design
- Leicht und robust
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Spezifikationen
| 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 |
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| Measurement Range | 0 to 100% |
| Resolution | 0.1 |
| Accuracy | ±2% @ 20°C (10 to 90% RH) |
Barometric Pressure Measurement |
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| Measurement Range | 300 to 1100 hPa |
| Resolution | 0.1 hPa |
| Accuracy | ±0.5 hPa (@ 25°C) |
Wind Speed Measurement |
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| 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 |
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| Measurement Range | 0° to 359° |
| Accuracy | ±3° (up to 60 m s-1) |
| Resolution | 1° |
Precipitation Input |
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| 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° |
Dokumente
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Downloads
MetSens550 Example Programs v.1 (5 KB) 25-09-2019
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).
FAQs für
Number of FAQs related to METSENS550: 1
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- MetSENS has a compass module that outputs at 1 Hz real time without affecting any other measurements, which allows the correction of wind direction if the station is installed on moving ice.
- MetSENS has a two-year service life, which is especially helped by the use of a double-louvered radiation shield to reduce the flow of contaminants getting to the temperature/humidity probe.
- MetSENS has an option for GPS.
- MetSENS has a wind speed resolution of 0.01 m/s, whereas most all-weather sensors have a resolution of 0.1 m/s.
- MetSENS has a dew point accuracy of ± 0.3°C, whereas most all-weather sensors have an accuracy of > ±0.7°C.
- MetSENS temperature resolution is for the full-range temperature at 0.1°C, whereas other all-weather sensors change to 0.2° at the extremes.
- MetSENS offers users the option to use any industry-standard tipping bucket rain gage (MetSENS550).
- MetSENS provides RS-232, RS-485, Modbus, and SDI-12 from all models.
- MetSENS uses Intelligent Signal Processing (ISP) and Adaptive Gain Control (AGC), which have been proven worldwide to provide good quality data.
- MetSENS does not indicate a drop in wind speed if the temperature drops or if rain occurs, whereas this is fairly common in other all-weather sensors.