Benutzerfreundlich, kosteneffektiv, genaue und stabile Messungen
Überblick
Der BaroVUE™10 misst den barometrischen Luftdruck im Bereich von 500 bis 1100 hPa und kann für Anwendungen aus der Meteorologie, Hydrologie und Luftfahrt eingesetzt werden. Der Sensor gibt ein SDI-12 Signal aus und kann damit an verschiedenen Datenloggern angeschlossen werden. Zur Rekalibrierung muss der Sensor nicht abgebaut und eingeschickt werden, Zeit und Geld werden gespart und man hat durchgängig Daten.
Der BaroVUE™10 enthält eine vorkalibrierte Sensorkarte. Man kann kalibrierte Sensorkarten kaufen und einfach im Feld austauschen. Das Design des BaroVUE™10 ermöglicht den einfachen Austausch der Karte ohne dass man die Geräte auseinander bauen oder einschicken.
Lesen Sie mehrFunktionen und Vorteile
- Besonders zuverlässige Messung (mehrere Messzellen, über die gemittelt wird)
- Digitale Ausgabe
- Sehr geringes Rauschen
- Integrierte Identifikation und Diagnose
- Keine downtime zum Rekalibrieren
- Einfaches Update des Betriebssystems
- Preiswert
- SDI-12 Gerät
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Technische Beschreibung
The BaroVUE™10 is a low-power, digital barometer (-40 to +60°C) that provides best-in-class accuracy and stability (±0.1 hPa/yr) over the entire pressure and temperature range. It can run continuously and does not require power cycling unlike other products in this category. The digital output is both SDI-12 and RS-232, which reduces noise and measurement uncertainty compared with analog sensors, and makes the BaroVUE™10 compatible with all Campbell Scientific SDI-12 devices. Moreover, this barometric pressure sensor can be installed and integrated into many new and existing weather stations. The transducers used in the BaroVUE™10 are direct-to-digital sensors, and no reconversion takes place inside the barometer.
Spezifikationen
| -NOTE- | These specifications assume the recommended desiccation is used. |
| Pressure Range | 500 to 1100 hPa |
| Temperature Range | -40° to +60°C |
| Supply Voltage | 9 to 28 Vdc |
| Elevation | ~609.6 m (2,000 ft) below sea level (as in a mine) to 4,572 m (15,000 ft) above sea level |
| Current Consumption |
|
| Digital Output | SDI-12, RS-232 serial |
| Pressure Fitting | Barbed fitting for 0.318 cm (0.125 in.) |
| Dimensions | 2.2 x 9.0 x 10.2 cm (0.87 x 3.54 x 4.02 in.) |
| Weight | 226.8 g (0.5 lb) |
Accuracy |
|
| Calibration Uncertainty | ±0.15 hPa |
| Uncertainty | ±0.3 hPa (at 20°C) |
| Total Uncertainty | ±0.5 hPa (at -40° to +60°C) |
| Long-Term Stability | ±0.1 hPa/yr |
| Power Supply Rejection | Negligible |
| Measurement Noise | 0.05 hPa (RMS) |
| Resolution | 0.1 hPa |
Kompatibel mit
Please note: The following shows notable compatibility information. It is not a comprehensive list of all compatible products.
Datenlogger
| Product | Compatible | Note |
|---|---|---|
| Aspen 10 | ||
| CR1000 (retired) | ||
| CR1000X | ||
| CR300 (retired) | ||
| CR3000 | ||
| CR310 | ||
| CR350 | ||
| CR6 | ||
| CR800 (retired) | ||
| CR850 (retired) |
Miscellaneous
| Product | Compatible | Note |
|---|---|---|
| DAQ Case 15 |
Additional Compatibility Information
Dokumente
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Technische Artikel
Übereinstimmung mit Richtlinien u. Vorschriften
Downloads
BaroVue10 Program Example (1 KB) 28-03-2023
Description: Includes an SDI-12 example and a RS-232-serial program example. The programs are written for a CR1000X, but programs for other data loggers will be similar.
The SDI-12 example uses the C1! command to retrieve data. The program also adjusts the barometric pressure measurement to sea level. The adjustment is entered as a constant, Elevation_m, at the beginning of the program. Initially, the Elevation_m value is 1382; change this value to your site elevation, in meters.
The serial program demonstrates using RS-232 mode to initiate and return measurements using the SerialOut(), SerialIn(), and SplitStr() CRBasic instructions.
FAQs für
Number of FAQs related to BaroVUE10: 2
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The calibration sheet supplied with your BaroVUE™10 applies to the sensor card (BVC10). The serial number on the outside of the unit refers to the serial number of the BaroVUE10 main board. To confirm you have the correct calibration sheet, please open the device and check the serial number on the BVC10 sensor card itself.
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A CS106 Barometric Pressure Sensor can be added to the station. However, the sensor needs to be wired into the wiring terminal inside the enclosure, and the datalogger program needs to be edited to include the instructions to poll the sensor and store the values.
Note: Some versions of the ET107 station that are interfaced with irrigation companies may have proprietary programs or complicated programs that are not easily changed.