Untuk memesan, silahkan tekan tombol ORDER. Anda bisa memesan barang secara Online.
Anda juga bisa memesan via telephone, silakan hubungi sales consultant. Hotline kami di sales@alatperaga.com
sales Consultant kami akan menjelaskan detail produk dan harga terbaru. atau email ke alamatThe HOBO Water Level Titanium is recommended for saltwater deployment for recording water levels and temperatures in wetlands and tidal areas. This data logger features high accuracy at a great price and HOBO ease-of-use, with no cumbersome vent tubes or desiccants to maintain.
View how the HOBO Water Level Logger compares to the Competition.
Pressure Sensor
Operation range: 0 to 207 kPa (0 to 30 psia); approximately 0 to 9 m (0 to 30 ft) of water depth at sea level, or 0 to 12 m (0 to 40 ft) of water at 3,000 m (10,000 ft) of altitude
Factory calibrated range 69 to 207 kPa (10 to 30 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 - 0.05% FS, 0.5 cm (0.015 ft) water
Maximum error - 0.1% FS, 1.0 cm (0.03 ft) water
Raw pressure accuracy** 0.3% FS, 0.62 kPa (0.09 psi) maximum error
Resolution < 0.02 kPa (0.003 psi), 0.21 cm (0.007 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
* 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%
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), see Plot A
Resolution 0.1°C at 20°C (0.18°F at 68°F) (10-bit), see Plot A
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 140 g (4.8 oz)
Wetted materials Titanium, Viton® o-rings, acetyl cap, ceramic sensor 00.511.52-2002040
Temperature (°C)Accuracy/Resolution (°C)AccuracyResolution Plot A
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).