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Level TROLL 700 Logarithmic Level Data Logger
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Battery powered submersible data logger for recording level of rivers, reservoirs, boreholes, tidal & coastal waters with ranges from 3.5 mH2O up to 350 mH2O gauge with non-linear logging functions and extra memory capacity for recorded data.
Product Parameters
Hydrostatic Level Ranges: from 3.5 up to 350 metres of water gauge or absolute
Accuracy: ±0.05% full scale
Temperature Measurement: -5 to +50°C ±0.1°C
Data Storage: 4MB or 350K+ data points memory capacity
Sample Rate: 0.25 seconds to 49 days
Battery Life: 5 years or 2M data points
Media Compatibility: All Titanium construction
Dimensions: 18.3mm diameter
Special Features: Custom logging functions including linear, linear average, event, true logarithmic, step linear and fast linear, hydrostatic level and temperature measurement, desktop software for Geophysical analysis, salt water and brackish water compatible, built-in desiccant system
Special Options: RuggedReader handheld Pocket PC, Win-Situ Software mobile edition
Product Description
The LevelTROLL 700 Titanium level data logger can store 350,000 plus data records and has an internal battery life of 5 years or 2 million data records. This hydrostatic pressure logger can be configured for a number of different logging functions such as linear, linear average, event, true logarithmic, step linear and fast linear. This is useful for applications such as in borehole pump testing where there is a rapid change in water level initially that requires a faster sample rate.
The LevelTROLL700 borehole level datalogger is 18.3mm in diameter and made from all Titanium for corrosion resistance when used in sea-water and brackish water. A proprietary twist lock electrical connection is employed to provide an IP68 water-proof seal. The LevelTROLL700 water level data logger can be suspended by its electrical cable or the twist lock hanger option.
The Level TROLL 700 level data logging probe is configured via the Win-Situ software for desktop or laptop PC. Alternatively for field operations the RuggedReader with Win-Situ Mobile software is a more convenient option.
Related Products
Barometric logger for compensating non-vented or absolute water level readings
Other pressure and hydrostatic level recording instruments
Liquid level measurement instrumentation
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Site Last Updated: 09/02/12
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