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LevelTROLL 300 Non-Vented Borehole Water Level Logger
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The level troll 300 bore hole water level data logger is available in measuring ranges from 10.9 m up to 200.7 mH2O. To compensate for atmospheric pressure the device can be used in conjunction with the Barotroll atmospheric pressure logger or a known value can be entered into the software to adjust the readings.
Product Parameters
Hydrostatic Pressure Ranges: Non-vented 10.9m (35.8ft), 60.1m (197.3ft), 200.7m (658.7ft) WC, 2bar (30psi), 7 bar (100psi), 20 bar (300 psi) absolute
Accuracy: ±0.2% FS including 0 to 50 degC
Temperature Measurement: -5 to +50°C ±0.25°C
Data Storage: 1 megabyte or 50,000 readings
Logging Intervals: 1 second to 49 days
Battery Life: 5 years or 1 million data points
Media Compatibility: Stainless steel 316L body, PUR or FEP sheathed cable
Weight: 0.24 kg (0.54 lbs)
Dimensions: 20.8mm (0.82 inches) diameter, 22.9 cm (9.0 inches) long
Special Features: fast linear logging, temperature measurement, specific gravity correction, twist lock cable
Special Options: RuggedReader for convenient downloading of data in the field
Product Description
Internally the leveltroll300 borehole pressure logger includes piezo resistive silicon sensing element for measuring pressure and temperature of the water, a logger for measurement data at set time intervals and a Lithium battery which lasts for 2 million data points or 5 years whichever is soonest.
Desktop software for downloading logging procedures, uploading results, analysing hydrostatic data and producing graph plots is provided.
Related Products
Vented reference hydrostatic level loggers
Higher accuracy water level logger
Brackish and Seawater compatible submersible logger
Faster logging rate water level data logger
Accessories for level measurement
Download Product Information
Site Last Updated: 09/02/12
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