Der RainVUE™️20 ist ideal für viele hydrologische oder meteorologische Anwendungen wie Wetterstationen und Hochwasserwarnsysteme. Der RainVUE™️20 ist eine SDI-12 Regenkippwaage, die erste der RainVUE Sensorfamilie. Moderne Algorithmen und digitale Signalverarbeitung im Sensor kompensieren Fehler durch hohe Regenintensitäten und bieten akkurate Niederschlagsmessungen. Durch die aerodynamische Konstruktion des Aluminium-Auffangtrichters wird der Verlust an aufgefangenem Niederschlag durch Wind minimiert. Der Kunde kann aus verschiedenen Kabellängen wählen und <!--und die Auflösung von 0.01 in. oder 0.1 mm-->.
Lesen Sie mehrThe RainVUE™️20 funnels rainfall through a stainless-steel gauze filter that traps and removes debris. The rainfall flows through a nozzle into one of the two halves of the tipping bucket. The internal tipping bucket assembly rotates around precision, rolling pivot bearings, it tips when the first bucket fills to a fixed calibrated level, and then the balance arm moves the second bucket under the funnel. A magnet attached to the balance arm actuates a reed switch as the bucket tips.
The aerodynamic design of the RainVUE™️20 prevents wind from carrying the rainfall away from the collecting vessel. With traditional cylindrical rain gages, wind can reduce the rainfall catch by up to 20%. The RainVUE™️20 also includes a microprocessor that corrects for rainfall intensity and outputs an SDI-12 signal.
Sensor Type | Tipping bucket with magnetic reed switch |
Material |
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Output | SDI-12 version 1.4 |
Rainfall Intensity | 1500 mm/h (60 in./h) |
Operating Temperature Range | 1° to 70°C |
Rainfall per Tip | 0.254 mm (0.01 in.) |
Current Drain |
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Accuracy |
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Orifice Diameter | 20.0 cm (7.87 in.) |
Height | 43.5 to 46.5 cm (17.1 to 18.3 in.) with feet adjustment |
Weight | 6 kg (13 lb) |
Please note: The following shows notable compatibility information. It is not a comprehensive list of all compatible products.
Product | Compatible | Note |
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CR310 |
The RainVUE™️20 is compatible with all modern data loggers and retired data loggers that support SDI-12 (CR10X, CR200).
An example CR1000X program uses the M! SDI-12 command to measure the RainVUE10 or RainVUE20 and the XWARA! command to reset the total adjusted rain accumulator to 0.00 annually on October 1.
Current Operating System for the RainVUE 10 and RainVUE 20. Requires the Device Configuration Utility and a USB micro cable to update the OS.