Water Level Data Logger Deluxe Kit (13) - HOBO - KIT-D-U20-04

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Categories: Data Logger
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Section:Water Level
Seller:    Rayastock

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Dengan menggabungkan pengukuran tingkat air dengan akurasi tinggi dengan kenyamanan di luar kotak, kit hemat uang ini mencakup semua yang dibutuhkan untuk segera memulai pembalakan. Ini sangat ideal untuk memantau tingkat air dan suhu di sumur, sungai, danau dan lahan basah air tawar, serta tekanan barometrik.

Kit ini meliputi:

  • U20-001-04 Data logger HOBO (kisaran 13)
  • U20-001-04 Data logger HOBO (kisaran 13) untuk Tekanan Barometrik
  • U-DTW-1 HOBO kedap air dengan coupler
  • Tas pembawa U20-CASE-1
  • Perangkat lunak HOBOware Pro BHW-PRO-CD.

Seperti penebang air tingkat HOBO lainnya, versi 13 kaki menawarkan nilai luar biasa dan kemudahan penggunaan, tanpa tabung ventilasi atau desiccant yang tidak praktis untuk dipelihara.


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 sensor

Temperature 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 year

Logger

  • 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.
  • The 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%

  • Perlindungan petir - tidak ada kabel sinyal yang panjang, dan elektronik terlindung di perumahan stainless steel (lihat gambar lokasi sensor logger Water Level)
  • Perangkat lunak HOBOware Pro memberikan konversi mudah ke pembacaan tingkat air yang akurat, kompensasi penuh untuk tekanan barometer (lihat demo), dan kepadatan air.
  • Multiple-rate sampling (lihat demo) memungkinkan pengambilan sampel lebih cepat pada saat-saat kritis seperti saat memompa dimulai atau berhenti.
  • Tersedia dalam 4 rentang kedalaman
  • Ideal untuk digunakan di sumur, sungai, danau, lahan basah dan daerah pasang surut
  • Desain no-vent-tube untuk penyebaran yang mudah dipercaya
  • Sensor tekanan keramik tahan lama