- Pressure & Temperature Logging: Measures atmospheric pressure and temperature for accurate barometric compensation of water level data.
- Rugged & Compact: Titanium construction with slim diameter options (1.03 in / 2.62 cm or sub-1 inch) for use in narrow wells.
- Long-Term Deployment: Equipped with a 10+ year internal battery for extended monitoring periods.
- Easy Data Retrieval: Supports direct-read cables, docking stations, and wireless telemetry for fast data access.
- Smart Software Integration: Compatible with VuSitu mobile app, HydroVu cloud platform, and Baro Merge for automated barometric correction.
- High Accuracy: NIST-traceable calibration ensures precise pressure and temperature compensation when paired with water level loggers.
Rugged BaroTROLL Data Logger
The Rugged BaroTROLL Data Logger measures and logs barometric pressure and temperature to compensate for water level changes due to barometric fluctuations. Save money and time in the field with this durable logger featuring titanium construction and 10+ year internal battery. Easy-to-use software and flexible download options give you quick data access via telemetry, direct-read cable or docking station. Correct multiple data logger files from a single unit, and easily graph data, generate reports and export files to Excel or other applications.
- Groundwater Monitoring: Continuous monitoring in wells, especially for short-to-long term studies, well development, and hydraulic testing.
- Surface Water Monitoring: Tracking water levels in streams, rivers, lakes, coastal areas, and wetlands.
- Coastal & Estuary Research: Studying tidal influences, storm surges, and salinity changes.
- Flood & Storm Surge Monitoring: Deploying in flood-prone areas for timely data collection.
- Landfill Monitoring: Assessing leachate levels and movement.
- Mine Dewatering & Pit Lakes: Monitoring water levels in mining operations.
- Dimensions & Material: 2.62 cm (1.03 in) Dia, 14.43 cm (5.68 in) L; Titanium body.
- Battery: 3.6V Lithium, 10-year life or 2M readings.
- Memory: 2 MB (approx. 120,000 data sets).
- Logging: Linear, Fast Linear, Event; 1/second logging rate.
- Sensors: Piezoresistive ceramic for pressure, Silicon for temperature.
- Connectivity: USB (docking station), SDI-12, Modbus/RS485 (with cable), Wireless (TROLL Com).
- Software: Win-Situ 5, Baro Merge for automatic post-correction.
- Applications: Groundwater, surface water, well monitoring, flood/storm surge.
