LevelTROLL 300 Non-Vented Borehole Water Level Logger

LevelTROLL 300 Borehole Water Level Logger
Dimensions schematic drawing for the Level TROLL 300 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.

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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

Data logging instruments

Level measurement products

Accessories for level measurement

 


Download Product Information

Level TROLL300 data sheet Level TROLL300 data sheet


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Site Last Updated:  09/02/12

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