3001 LTC Levelogger Edge

3001 LTC Levelogger Edge, M10 - C80

  • Conductivity, Temperature & Depth All in one with integral datalogger (16,000 data points)

  • Cost-effective CTD from Solinst 5-year battery life.

  • Salt water intrusion, groundwater monitoring, landfill leachate monitoring

  • Agricultural and stormwater runoff monitoring


The LTC Levelogger Junior conductivity datalogger (CTD) measures conductivity, temperature and depth all in one CTD device. It combines all three parameters within one conductivity data logger and has a 5 year battery life, memory capacity for 16,000 sets of readings in a small waterproof housing. Like the Levelogger Junior water level datalogger, it is very easy to program as well as being very small and easy to deploy in a range of environments and applications.

The LTC conductivity datalogger is totally compatible with Levelogger Software and all accessories as well is being able to be integrated into telemetry systems.

The 4-poll electrode platinum conductivity sensor has auto-ranging capabilities. The sealed conductivity data logger requires minimal maintenance and is simple to clean and calibrate, even in the field. Copper wire surrounds are also available to prevent algal/molusc growth around the sensor.

The Solinst CTD displays conductivity, temperature and temperature-compensated water level when using the standard Levelogger Software. The data logger can also record up to 16,000 sets of data readings. Measurements are linear and are taken at user defined intervals between 5 seconds and 99 hours.


  • Low cost convenience
  • Conductivity, Level and Temperature data logging
  • Conductivity range 0-80,000µS/cm
  • 5 year battery life
  • 2% accuracy
  • Data storage for 16,000 data points
  • Real-time viewing and data export to other programs
  • SDI-12 compatible
  • Compatible with Levelogger Software, accessories, and STS Gold Telemetry Systems
Manufactured by: Solinst
Model: 3001 LTC Levelogger Edge, M10 - C80

Services offered for this product

  • Sales
  • Rental
  • Installation
  • Calibration
  • Maintenance


  • Salt water intrusion and soil salination monitoring
  • Plume remediation monitoring studies
  • Leachate monitoring at landfills, mine tailings, waste disposal storage sites and more
  • Agricultural and stormwater runoff monitoring
  • Tracer tests
Level Sensor: Piezoresistive Silicon with Hastelloy Sensor
Ranges F30/M10, F100/M3
Accuracy (typical) 0.1% FS
Resolution 0.08" (0.2 cm), 0.24" (0.6 cm)
Normalization Automatic Temp Compensation
Temperature Sensor: Platinum RTD
Accuracy ± 0.1°C
Resolution 0.1°C
Temp Compensation Range 10°C to 40°C
Conductivity Sensor: 4-Electrode Platinum
Full Range 0 - 80,000µS/cm
Accuracy 2% of reading or 20µS/cm
Resolution 1 µS
Temp. Compensation Range 0°C to 40°C
Normalization Specific Conductance @ 25°C
Battery Life 5 Years (5 minute sampling rate)
Clock Accuracy ± 1 minute/year from 0 to 40°C
Operating Temperature - 20°C to 80°C
Memory Non-volatile EEPROM, FRAM back-up
Maximum Readings 16,000 sets of readings
Communication Optical Infra-red: USB, RS232, SDI-12
Size 7/8" x 7.5" (22 mm x 190 mm)
Weight 7.05 oz. (200 grams)
Wetted Materials Platinum, 316L Stainless Steel, Delrin® , Viton®
Sampling Mode Linear, (5 sec to 99 hrs), Real Time View
Barometric Compensation Software Wizard and Barologger Edge

Files and software available to download:

Data Sheet
Levelogger Series Manual
Levelogger Series Quick Start Guide

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