Hydro Terra Newsletter

Please enter your details below to subscribe.

Please select one or more fields of interest:

  • Coal Seam Gas
  • Water Resources
  • Contaminated Land
  • Research
  • Landfill
  • Construction
  • Mining
  • Agriculture
  • Natural Resources

Water Level and Conductivity Logger | 3001 LTC Levelogger Edge

Solinst Canada

The LTC Levelogger Edge logs conductivity, water level and temperature. It combines a datalogger, 8-year battery, Hastelloy pressure sensor, temperature detector, and conductivity sensor within a small waterproof housing, 7/8" x 7.5" (22 mm x 190 mm). A Titanium ceramic PVD coating protects the body against corrosion.

The conductivity sensor is a 4-electrode platinum sensor, with auto ranging capabilities. The minimal maintenance, sealed LTC Levelogger Edge is simple to clean and calibrate, even in the field.

The NEWLY DESIGNED LTC Levelogger Edge offers a wide range of upgraded features, including high accuracy, 3 Year Warranty, 8 year battery life, PVD corrosion resistant coating, and 6 pressure ranges!


get it on google play badge2

Sales enquiry

Rentals enquiry

Key Features

* Corrosion resistant Hastelloy pressure sensor

* Titanium ceramic PVD coating

* Single or multi-point conductivity calibration

* Basic and advanced data compensation options


3001 LTC Levelogger Edge Specification

Level Sensor

Piezoresistive Silicon with Hastelloy Sensor

Ranges  5, 10, 20, 30, 100, and 200 m
Accuracy ±0.05% FS
Unit of Measure cm, m, ft, psi, kPa, bar (ºC, ºF)


Automatic Temperature Compensation
Temp compensation range  0ºC to 50ºC
Temperature sensor Platinum Resistance Temperature Detector (RTD)


Resolution 0.003ºC
Conductivity sensor 4-Electrode Platinum
Full range 0 to 100,000 μS/cm
Calibrated range 50 to 80,000 μS/cm
Accuracy ±1% 5,000 µS/cm - 80,000 µS/cm; greater of ±2% or 10 µS/cm from 50 µS/cm - 5,000 µS/cm
Resolution ±0.1 μS/cm
Temp Compensation Range 0ºC to 50ºC
Normalization Specific Conductance @ 25˚C
Battery Life 8 Years (1 reading every 5 minutes)
Clock Accuracy ±1 minute/year (-20ºC to 80ºC)
Maximum Readings 27,000 sets of readings in FRAM memory
Memory Slate or continuous
Communication Optical Infra-red: USB, RS-232, SDI-12
Size 7/8" x 7.5" (22 mm x 190 mm)
Weight 200 grams
Corrosion Resistance Titanium ceramic PVD coating
Wetted materials Platinum, Hastelloy, 316L Stainless Steel, Delrin®, Viton®, Titanium ceramic PVD coating
Sampling Mode Linear, Event, User-Selectable with Repeat Mode, Future Start, Future Stop, Real-Time View
Measurement rates 2 seconds to 99 hours
Barometric compensation Software Wizard and Barologger Edge

LTC Models

Level Sensor

Full Scale (FS)


M5, C80  5m ± 0.3 cm
M10, C80 10m ± 0.5 cm
M20, C80 20m ± 1 cm

M30, C80

30m ± 1.5 cm
M100, C80  100m ± 5 cm
M200 200m ± 10 cm

* Salt water intrusion and soil salination monitoring

* Plume remediation monitoring and studies

* Leachate monitoring at landfills, mine tailings, waste disposal storage sites, and more

* Agricultural and stormwater runoff monitoring

* Tracer tests

Software and Firmware Compatibility