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  LTC Leveloggers for Conductivity, Level and Temperature Measurement


The LTC Levelogger Junior logs conductivity, as well as water level and temperature. Like the LT Levelogger Junior, it is easy to transport, program, deploy and retrieve data.

Key Features include:
- Low Cost
- Three measurements in one probe
- Compatible with Levelogger Software and accessories
- Single or multi-point calibration
- Compact, low maintenance, waterproof design
- Faraday Cage protection against power surges
- Real-time viewing and data export to other programs

It combines a datalogger, 5-year battery, pressure transducer, and temperature and conductivity sensors within a small waterproof housing, 22 mm x 190 mm. The conductivity sensor is a 4-electrode platinum sensor, with auto-ranging capabilities.

The minimal maintenance, sealed LTC Levelogger Junior is simple to clean and calibrate, even in the field. Using standard Levelogger Software, it displays conductivity, temperature, and temperature-compensated water level. Memory is non-volatile and stores up to 16,000 sets of readings. Measurements are linear, in any interval between 5 seconds and 99 hours. See the LT Levelogger Page for more information on the Levelogger Series of dataloggers, accessories and software.

Barometric Compensation and Calibration Wizards guide you through the calibration process and compensation, to provide corrected data. Levelogger Software allows you to easily program your preferences, download data, and display data in a graph or table format or export to other programs.Temperature compensation is automatic, but temperature variations can also be displayed. The Real-Time View option allows immediate viewing of live conductivity, water level and temperature readings.

Leveloggers can be suspended and retrieved using a cable (stainless steel preferred) or with a customised direct read cable which enables direct programming and retrieval of data from surface without removing the logger from the borehole. There are minimal component parts above surface, making it possible to totally hide and secure these loggers within the confines of the borehole without modification to existing headworks.

The LTC Levelogger Junior is SDI-12 compatible, can communicate with a Leveloader Gold data transfer device.

For more details:
Download as PDF



LTC Conductivity Leveloggers
Conductivity range 0 to 80,000 µS/cm. Choose a level range of either 10 or 30 metres.
Code Description
S3001/JLTC010 Junior LTC Conductivity (80mS), Level (10m) and Temperature Logger  
S3001/JLTC030 Junior LTC Conductivity (80mS), Level (30m) and Temperature Logger  


LTC Calibration Solutions
A range of conductivity standard solutions for calibration of LTC Levelogger.
Code Description
HI-7031 1413 us/cm EC calibration solution (460ml bottle)  
HI-7039 5000 us/cm EC calibration solution (460ml bottle)  
HI-7030 12,880 us/cm EC calibration solution (460ml bottle)  

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