HOBO Rain Gauge Data Logger – RG3
Jika anda tertarik untuk membeli alat HOBO Rain Gauge Data Logger – RG3 yang disediakan oleh PT Samudra Teknik Solusindo, silahkan hubungi kami melalui :
PT. Samudra Teknik Solusindo
Alamat: Jl. Pd. Kelapa Raya No.8D Blok E10, RT.9/RW.11, Pondok Kelapa, Durensawit, East Jakarta City, Jakarta 13450
Whatsapp : +62 851‑9090‑8341 (Dani)
Email : sales.stsolusindo@gmail.com
Telp : +62 851‑9090‑8341 (Dani)
Deskripsi
Sistem ini mengumpulkan dan mencatat data curah hujan menggunakan baterai. Pencatat data HOBO Pendant Event terintegrasi dalam penakar hujan tipping-bucket. Alat ini merekam data curah hujan hingga 3200 mm (160 inci) secara otomatis. Sistem mencatat data dengan kecepatan hingga 12,7 cm (5 inci) per jam untuk menentukan kecepatan, waktu, dan durasi hujan.
Pengguna juga dapat mencatat suhu saat memasang pelindung radiasi matahari opsional (RS1 atau M-RSA). Untuk mengakses data, pengguna memerlukan stasiun pangkalan atau pesawat ulang-alik. Sistem ini sangat cocok untuk aplikasi pemantauan cuaca jangka panjang.
Features
- 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
| Category | Specification |
|---|---|
| Maximum Rainfall Rate | 12.7 cm (5 in.) per hour |
| Calibration Accuracy | ±1.0% up to 1 in./hour (RG3) or 20 mm/hour (RG3-M) |
| Resolution | 0.01 in. (RG3) / 0.2 mm (RG3-M) |
| Calibration | Annual calibration required; field calibration or factory re-calibration |
| Operating Temperature | 0° to +50°C (32° to 122°F) |
| Storage Temperature | -20° to +70°C (-4° to +158°F) |
| Environmental Rating | Weatherproof |
| Housing | 15.24 cm (6-in.) aluminum bucket |
| Tipping Bucket Mechanism | Stainless steel shaft with brass bearings |
| Dimensions | 25.72 cm H x 15.24 cm D (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) |
Logger Specifications
| Category | Specification |
|---|---|
| Time Stamp Resolution | 1.0 second |
| Time Accuracy | ±1 minute per month at 25°C (77°F) |
| Operating Range | -20° to 70°C (-4° to 158°F) |
| Environmental Rating | NEMA 6 and IP67 (suitable for outdoor deployment) |
| NIST Traceable Certification | Available for temperature only (-20° to 70°C / -4° to 158°F), additional charge |
| Battery | CR2032 3V lithium battery; 1 year typical use |
| Memory | 64 KB - 16K to 23K tips (rain only) - 25K to 30K points (rain + temperature) |
| Materials | Polypropylene case, stainless steel screws, Buna-N o-ring, PVC cable insulation |
Temperature Measurement
| Category | Specification |
|---|---|
| Measurement Range | -20° to 70°C (-4° to 158°F) |
| Accuracy | ±0.47°C at 25°C (±0.85°F at 77°F); requires solar radiation shield for accuracy |
| Resolution | 0.10°C at 25°C (0.18°F at 77°F) |
| Drift | < 0.1°C/year (0.2°F/year) |
| Response Time | 10 minutes to 90% in airflow of 1 m/s (2.2 mph), typical |
Katalog
Ulasan
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