Leveloggers measure absolute pressure (water pressure + atmospheric pressure) expressed in feet, meters, centimeters, psi, kPa, or bar.
The most accurate method of obtaining changes in water level is to compensate for atmospheric pressure fluctuations using a Barologger 5, avoiding time lag in the compensation.
The Barologger 5 is set above high water level in one location on site. One Barologger can be used to compensate all Leveloggers in a 30 km (20 mile) radius and/or with every 300 m (1000 ft.) change in elevation.
The Levelogger Software Data Compensation Wizard automatically produces compensated data files using the synchronized data files from the Barologger and Leveloggers on site.
The Barologger 5 uses pressure algorithms based on air rather than water pressure, giving superior accuracy.
Manufactured by: Solinst
Model: Solinst Barologger 5 Barometric Datalogger
Pump and slug tests
Reservoir and stormwater runoff management
Watershed and drainage basin monitoring
Stream gauging, lake and wetland monitoring
Tank level measurement
Monitoring water levels in wells and surface water
Level Sensor: | Piezoresistive Silicon with Hastelloy Sensor |
Accuracy (Typical) | ± 0.05 kPa |
Resolution | 24 Bit Resolution |
Normalization | Automatic Temp Compensation |
Temperature Sensor: | Platinum Resistance Temperature Detector (RTD) |
Temp. Sensor Accuracy | ± 0.05°C |
Temp. Sensor Resolution | 0.003°C |
Temp. Compensation Range |
-10°C to 50°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 (up to 120,000 using data compression) |
Memory | FRAM, Continuous or Slate mode |
Communication Speed | 9600 bps, 38,400 bps with USB optical reader |
Communication Interface | Optical Infra-red: USB, RS-232, SDI-12 |
Size | 7/8" x 6.25" (22 mm x 159 mm) |
Weight | 129 grams (4.5 oz.) |
Corrosion Resistance | Titanium based PVD coated body and superior corrosion resistant Hastelloy sensor |
Other Wetted Materials | Delrin®, Viton®, 316L Stainless Steel |
Sampling Modes | Linear, Event & User-Selectable Schedule with Repeat Mode, Future Start, Future Stop, Real-Time View |
Measurement Rates | 0.125 second to 99 hours |
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:
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:
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:
Leveloggers. Provides detailed information on the datalogger,
and includes options for running a self-test, doing a memory
dump and creating/emailing reports.
Drivers checkup: