$0.00
Increased accuracy compared to non-vented units. Records water level, pressure, and temperature in sub-1 inch applications. Vented only.
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).
-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, 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.
| Weight | .5 lbs |
| 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) |
| Protocols | 4-20 mA, Modbus/RS485, SDI-12 |
| Memory | 2.0 MB |
| Logging Modes | Event, Fast Linear, Linear |
| Battery Type | 3.6 V lithium |
| Diameter | 1.83 cm (0.72 in.) OD |
| Level/Depth/Pressure Sensor Accuracy @ 15°C | ±0.05% Full Scale |
| Warranty | 3 Year |
| Battery Life | 10 years |
Rugged Baro TROLL Data Logger
