Solinst Levelogger Edge (DISCONTINUED - SEE LEVELOGGER 5)

  • Robust and Corrosion Resistant Hastelloy pressure sensor and Titanium based PVD coating
  • Built-in Datalogger Memory capacity for up to 120,000 data points
Product Options


Please note: the Levelogger Edge has been discontinued and replaced by the Levelogger 5. It is still available for rental.

The Levelogger Edge Water Level Datalogger has enhanced features which definitely gives it an “edge” over previous Levelogger versions.

It is an automatic absolute water level logger which records water level and temperature to a high accuracy. The Edge water level dataloggers has infra-red data transfer and an industry leading 10 year (1-minute intervals) battery life. Deployment can be with either a Direct Read Cable, wireline or Kevlar cord. The Levelogger Edge water level datalogger has a memory capacity to store up to 120,000 water level and temperature data points

The Edge Levelogger features the new Hastelloy® pressure sensor and Titanium based PVD coating which provide improved stability and reliability, increased corrosion resistance in harsh environments, as well as improved stability of readings in extreme pressure and temperature conditions. It also has a wider temperature compensated pressure range (0 to 50°C, -10 to 50°C for Barologger Edge), and improved thermal response time. The sensor, built from Hastelloy, can withstand 2 times over-pressure without permanent damage.

A new version of software, Version 4.0, has been written to support the Levelogger Edge, Levelogger Junior, LTC Levelogger Junior, Rainlogger and Leveloader. Version 4.0 provides new features, including the ability to compensate for barometric pressure on multiple Levelogger data files simultaneously. It makes programming data loggers and viewing data easier. More useful programming options are now available including compressed and repeat sampling, and a future stop option. Downloading data is now faster, due to the increased communication speed between the Levelogger Edge datalogger and the PC with the new Optical Reader.

Manufactured by: Solinst
Model: Solinst Levelogger Edge (DISCONTINUED - SEE LEVELOGGER 5)

Services offered for this product

  • Sales
  • Rental
  • Installation
  • Calibration
  • Maintenance


Aquifer characterization: pumping tests, slug tests, etc
Mine water and landfill leachate management
Stream gauging, lake and reservoir monitoring
Watershed, drainage basin and recharge monitoring
Wetlands and stormwater run-off monitoring
Harbour and tidal fluctuation measurement
Long-term water level monitoring in wells, surface water bodies and seawater environments
Water supply and tank level measurement


Level Sensor Piezoresistive Silicon with Hastelloy Sensor
Accuracy ±0.05% FS (Barolgger Edge: ± 0.05 kPa
Stability of Readings Superior, low noise
Units of Measure m, cm, ft., psi, kPa, mBar, °C. °F (Barologger Edge: psi, kPa, mBar, °C, °F)
Resolution 24 Bit Resolution
Normalisation Automatic Temperature Compensation
Temp. Comp. Range 0° to 50°C (Barologger Edge: -10 to +50°C)
Temperature Sensor Platinum Resistance Temperature Detector
Temp. Sensor Accuracy ± 0.05°C
Temp. Sensor Resolution 0.003°C
Battery Life 10 Years - based on 1 reading/minute
Clock Accuracy ± 1 minute/year (-20°C to 80°C)
Operating Temperature -20°C to 80°C
Maximum # Readings 40,000 readings FRAM memory, or up to 120,000 using linear data compression
Memory Slate and Continuous
Communication Optical Infrared Interface. Conversion to RS-232, USB, SDI-12. Serial at 19,200 bps, 38,400 bps with USB
Size 7/8" x 6.25" (22 mm x 159 mm)
Weight 4.6 oz. (129 grams)
Corrosion Resistance Titanium based PVD coating
Other Wetted Materials Delrin, Viton, 316L stainless steel, Hastelloy, Titanium based PVD coating
Sampling Modes Linear, Event & User-Selectable with Repeat Mode, Future Start, Future Stop, Real-Time View
Measurement Rates 1/8 sec to 99 hrs
Barometric Compensation Software Wizard and one Barologger in local area (approx. 20 miles/30 km radius)
Models Full Scale (FS) Accuracy (Typical)
Barologger Air only ± 0.05 kPa
F15, M5 16.4 ft., 5 m ± 0.010 ft., 0.3 cm
F30, M10 32.8 ft., 10 m ± 0.016 ft., 0.5 cm
F65, M20 65.6 ft., 20 m ± 0.032 ft., 1 cm
F100, M30 98.4 ft., 30 m ±0.064 ft., 1.5 cm
F300, M100 328.1 ft., 100 m ± 0.164 ft., 5 cm



Related products


Water level data from remote Leveloggers can be sent using the model 9500 LevelSender, which uses a GSM cellular modem to send the data to a home computer station or mobile device via email/SMS.
Leveloggers are connected to LevelSenders using a Reader cable which connects to the Levelogger’s Direct Read Cable. This can be done by removing the black dust cap from the LevelSender, lining up the holes and pushing the Reader Cable connector into the LevelSender connection and screwing the Reader Cable into the connection on the LevelSender until tight. Then connect the other end of the reader cable to the top end of the Levelogger’s direct read cable.
Within the diagnostic utility there is an option called ‘read memory dump’ this will access previous logs from a backup location. This dumps all of the Leveloggers memory into a .xle file.

The free app is available on both Apple® and Android™ smart devices.
Apple devices must be running iOS 11 or later on the following compatible devices:

  • iPhone
  • iPad
  • iPad mini
  • iPod touch.

Android devices must be running version 5.0 or higher. Solinst does not guarantee compatibility on all devices running 5.0, but testing confirms the following can be used:

  • Phone: Samsung Galaxy S4 - Model SGH-1337M
  • Phone: Samsung Galaxy S5 - Model SM-G900W8
  • Tablet: Samsung Tab 4 (10.1”) - Model SM-T530NU

As the Levelogger App Interface will not connect directly to the top of a Solinst datalogger, it is necessary to have connection accessories. With the Levelogger or Rainlogger, one of the following accessories is required:

  • Direct Read Cable, clients use this option to suspend dataloggers in the field when they wish to communicate downhole.
  • When working with Leveloggers that are suspended from wireline, or cord, the units must be removed from the well and connected to either a Direct Read Cable (as above) or an Optical Adaptor.
  • For the LevelVent, just connect to the unit via the Vented Cable and LevelVent Wellhead that all units are suspended from in the field – no other connection accessories are required.
  • The AquaVent communication connection is made from the App Interface to the AquaVent Wellhead using an App Connector Cable that is ordered separately.
The Levelogger App Interface is portable hardware that connects to the top of your Levelogger via a Direct Read Cable/Adaptor, to a LevelVent Wellhead, or to an AquaVent Wellhead cable. Bluetooth wireless technology allows communication between the Levelogger App Interface and the smart device with the app installed. It allows viewing/downloading of data, and programming of Solinst dataloggers, as well as many other features.
Solinst offers a wide range of dataloggers that can be used with the Leveloggger App Interface. They include the complete, current Levelogger Edge range of units (Edge, Junior Edge, LTC Edge, Rainlogger Edge), previous Gold Leveloggers/Barologgers, and the latest vented datalogger editions, the AquaVent and LevelVent.
  • Program and start dataloggers in the field.
  • Simplify data management in the field by transporting and using less equipment.
  • View real-time readings.
  • Download and e-mail logged data files.
  • Calibrate LTC Leveloggers (NEW).
  • Run the diagnostic utility (NEW) – used for troubleshooting

Leveloggers. Provides detailed information on the datalogger,
and includes options for running a self-test, doing a memory
dump and creating/emailing reports.

Follow these links to some step by step tutorials from Solinst to ensure your USB driver is installed correctly: Windows 7, Windows 8, Windows 10
The most recent version of the Android App available is 1.2.5 but that is only available for download if your Android device has Android version 8 (oreo) or above. That means, any device running older Android versions can not download the most recent App-This is a restriction that Google has set.
No, Solinst certifies that PFAS is not used, or knowingly present in the manufacturer, or production of their products.