Level TROLL 500 Data Logger
The Level TROLL 500 is In-Situ’s most popular water level data logger. A cost-effective option suited to a wide variety of projects, the Level TROLL 500 logs continuous measurements of water level, water pressure, and temperature. Titanium construction offers durability and long-lasting performance in fresh or saline groundwater environments. Available in vented (gauged) pressure ranges up to 1153 ft (351 m). Integrate with telemetry systems and HydroVu Data Services for real-time feedback on all of your water monitoring sites.
- Sub-1 inch diameter
- Vented (gauged) pressure measurement for automatic atmospheric compensation
- Fully sealed, all titanium construction and sensors
- NIST calibration report
- Flexible native communication protocols (4-20 mA, SDI-12, RS-485)
- Customizable Rugged Twist-lock Kevlar woven cable (sold separately) suitable for use in high solvents
- Use data immediately – Vented configuration doesn’t require corrections for barometric pressure changes.
- Protect your data and your equipment – Solid titanium construction outlasts specially coated data loggers, even in harsh environments.
- Simplify project setup and control – Open communications protocols easily integrate with existing telemetry systems and HydroVu Data Services, plus get 24/7 data and automatic event alerts.
- Streamline data collection and analysis – User-friendly software minimizes setup time, with special logging modes for groundwater applications and automated graphing, reports and data export.
- Reduce field time – Low-power loggers last 10+ years.
- Quick and easy data-sharing – View and share data on the spot using your mobile device. Intuitive VuSitu Mobile App is an all-in-one software package that provides auto-configuration, simplified calibration, directed data analysis, and automated report creation.
|Dimensions||8.5 x .72 in|
|Level/Depth/Pressure Sensor Range||
100 psig: 70 m (231 ft), 15 psig: 11 m (35 ft), 30 psig: 21 m (69 ft), 300 psig: 210 m (692 ft), 5 psig: 3.5 m (11.5 ft), 500 psig: 351 m (1153 ft)
4-20 mA, Modbus/RS485, SDI-12
Event, Fast Linear, Linear
3.6 V lithium
1.83 cm (0.72 in.) OD
|Level/Depth/Pressure Sensor Accuracy @ 15° C||
±0.05% Full Scale