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HOBO Rain Gauge (Metric) Data Logger

HOBO Rain Gauge (Metric) Data Logger

Jika anda berminat untuk membeli alat HOBO Rain Gauge (Metric) Data Logger yang disediakan oleh Global Intan Teknindo, silahkan anda langsung hubungi kami melalui :

PT. Global Intan Teknindo

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Overview

HOBO Rain Gauge (Metric) Data Logger merupakan sistem pengumpulan dan pencatatan data curah hujan bertenaga baterai. Sistem ini mengintegrasikan perekam data HOBO Pendant Event ke dalam pengukur hujan tipe tipping-bucket.

HOBO Rain Gauge (Metric) Data Logger secara otomatis mencatat data curah hujan hingga 3.200 mm. Data tersebut membantu pengguna menentukan laju, waktu, dan durasi curah hujan. Sistem ini juga mencatat suhu saat digunakan bersama pelindung radiasi matahari opsional. Pilihan pelindung tersebut meliputi RS1 Solar Radiation Shield atau M-RSA. Sistem ini memerlukan stasiun dasar atau shuttle.

Features

  • A high quality tipping-bucket rain gauge includes a HOBO Pendant Event data logger; base station or shuttle is required
  • Time and date stamp is stored for each tip – provides detail needed to determine rainfall rates and duration
  • Reliable, field-proven rain gauge
  • Compatible with HOBOware and HOBOware Pro software for logger setup, graphing, and analysis
  • Also records temperature when used with an optional solar radiation shield.

Spesifikasi

Rain Gauge
Maximum rainfall rate: 12.7 cm (5 in.) per hour
Calibration accuracy: ±1.0% (up to 1 in./hour for the RG3 or 20 mm/hour for the RG3-M)
Resolution: 0.01 in. (RG3) or 0.2 mm (RG3-M)
Calibration: Requires annual calibration: can be field calibrated or returned to the factory for re-calibration
Operating temperature range: 0° to +50°C (+32° to +122°F)
Storage temperature range: -20° to +70°C (-4° to +158°F)
Environmental rating: Weatherproof
Housing: 15.24cm (6-in.) aluminum bucket
Tipping bucket mechanism: Stainless steel shaft with brass bearings
Dimensions: 25.72 cm height x 15.24 cm diameter (10.125 x 6 in.); 15.39 cm (6.06 in.) receiving orifice
Weight: 1.2 Kg (2.5 lbs)
Part numbers: RG3 (0.01 in. per tip), RG3-M (0.2 mm per tip)

The CE Marking identifies this product as complying with all relevant directives in the European Union (EU).

Logger
Time stamp resolution: 1.0 second
Time accuracy: ± 1 minute per month at 25°C (77°F), see Plot B on page 10.
Operating range: -20° to 70°C (-4° to 158°F)
Environmental rating (for logger used outside of rain gauge): Tested to NEMA 6 and IP67; suitable for deployment outdoors
NIST traceable certification: Available for temperature only at additional charge; temperature range -20° to 70°C (-4° to 158°F)
Battery: CR-2032 3V lithium battery; 1 year typical use
Memory: 64K bytes – 16K to 23K tips when recording rain only; 25K to 30K data points when recording rain and temperature
Materials: Polypropylene case; stainless steel screws; Buna-N o-ring; PVC cable insulation

The CE Marking identifies this product as complying with all relevant directives in the European Union (EU).

Temperature Measurement
Measurement range: -20° to 70°C (-4° to 158°F)
Accuracy: ± 0.47°C at 25°C (± 0.85°F at 77°F), A solar radiation shield is required for accurate temperature measurements in sunlight.
Resolution: 0.10°C at 25°C (0.18°F at 77°F)
Drift: Less than 0.1°C/year (0.2°F/year)
Response time: Airflow of 1 m/s (2.2 mph): 10 minutes, typical to 90%

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