HOBO Water Level Data Logger Deluxe Kit (13’)

Jika anda berminat untuk membeli alat HOBO Water Level Data Logger Deluxe Kit (13’) yang disediakan oleh Global Intan Teknindo, silahkan anda langsung hubungi kami melalui :

PT. Global Intan Teknindo

Deskripsi

Overview

Menggabungkan pengukuran ketinggian air dengan akurasi tinggi dengan kenyamanan yang tidak biasa, alat yang hemat biaya ini mencakup semua yang diperlukan untuk segera memulai pencatatan. Alat ini sangat ideal untuk memantau ketinggian dan suhu air di sumur, sungai, danau, dan lahan basah air tawar, serta tekanan barometrik.

Kit ini mencakup:

Pencatat data HOBO U20-001-04 (jangkauan 13′)
Pencatat data HOBO U20-001-04 (rentang 13′) untuk tekanan barometrik
U-DTW-1 pesawat ulang-alik tahan air HOBO dengan 5 skrup yang dapat dipertukarkan
Tas jinjing U20-CASE-1
Perangkat lunak HOBOware Pro

Features

  • Lightning protection; no long signal wires, and electronics are shielded in stainless-steel housing
  • HOBOware Pro software provides easy conversion to accurate water level reading, fully compensated for barometric pressure, temperature, and water density
  • Multiple-rate sampling allows faster sampling at critical times such as when pumping starts or stops.
  • Available in four depth ranges
  • Ideal for use in wells, streams, lakes, wetlands, and tidal areas
  • No-vent-tube design for easy reliable deployment
  • Durable ceramic pressure sensor

Spesifikasi

Pressure Sensor Operation range: 0 to 145 kPa (0 to 21 psia); approximately 0 to 4 m (0 to 13 ft) of water depth at sea level, or 0 to 7 m (0 to 23 ft) of water at 3,000 m (10,000 ft) of altitude Factory calibrated range: 69 to 145 kPa (10 to 21 psia), 0° to 40°C (32° to 104°F) Burst pressure: 310 kPa (45 psia) or 18 m (60 ft) depth Water level accuracy:* Typical error - 0.075% FS, 0.3 cm (0.01 ft) water Maximum error: - 0.15% FS, 0.6 cm (0.02 ft) water Raw pressure accuracy:** 0.3% FS, 0.43 kPa (0.063 psi) maximum error Resolution: < 0.014 kPa (0.002 psi), 0.14 cm (0.005 ft) water Pressure response time 90%: < 1 second Thermal response time (90%): † Approximately 10 minutes in water to achieve full temperature compensation of the pressure sensorTemperature Sensor Operation range: -20° to 50°C (-4° to 122°F) Accuracy: 0.37°C at 20°C (0.67°F at 68°F) Resolution: 0.1°C at 20°C (0.18°F at 68°F) (10-bit) Response time (90%): 3.5 minutes in water (typical) Stability (drift): 0.1°C (0.18°F) per yearLogger Real-time clock: ± 1 minute per month 0° to 50°C (32° to 122°F) Battery: 2/3 AA, 3.6 Volt Lithium, factory-replaceable Battery life (typical use): 5 years with 1 minute or greater logging interval Memory (non-volatile): 64K bytes memory (approx. 21,700 pressure and temperature samples) Dimensions: 2.46 cm (0.97 inches) diameter, 15 cm (5.9 inches) length; mounting hole 6.3 mm (0.25 inches) diameter Weight: Approximately 210 g (7.4 oz) Wetted materials: 316 stainless steel, Viton® o-rings, acetyl cap, ceramic sensor Shock/drop: Logger is sensitive to shocks. Handle with care and avoid any impact. Always use proper packaging when shipping the logger. Logging interval: Fixed-rate or multiple logging intervals, with up to 8 user-defined logging intervals and durations; logging intervals from 1 second to 18 hours. Refer to HOBOware software manual. Launch modes: Immediate start and delayed start Offload modes: Offload while logging; stop and offload Battery indication: Battery voltage can be viewed in status screen and optionally logged in datafile. Low battery indication in datafile. Environmental Rating: IP68The CE Marking identifies this product as complying with the relevant directives in the European Union (EU).* With accurate reference water level measurement and Barometric Compensation Assistant data ** Absolute pressure sensor accuracy includes all pressure drift, temperature, and hysteresis-induced errors† Maximum error due to rapid thermal changes is approximately 0.5% 

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