$0.00
Meets the OSW Surface-Water Specification. Records water level, pressure, and temperature. Vented only.
The Level TROLL 700H is the most accurate water level data logger on the market today, meeting the OSW surface water specification of ±0.01 foot. The Level TROLL 700H provides continuous water level, water pressure, and temperature measurements, with titanium construction for durability and long-lasting performance in any environment. Available in vented (gauged) configuration in pressure ranges up to 35 ft (11 m).
-Sub-1 inch diameter
-Automatic atmospheric compensation
-Advanced logging modes
-Fully sealed, all titanium construction and sensors
-NIST calibration report
-Rugged Twist-lock cable sold separately
-OSW-Compliant data – Sensor provides the highest possible accuracy (±0.01 foot) to meet USGS Office of Surface Water specifications.
–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.
-Faster data collection – User-friendly software minimizes training and installation, with special logging modes for groundwater applications.
-Streamline data analysis – Win-Situ Software automates water level corrections, post-processing, report generation 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 | 15 psig: 11 m (35 ft) |
| Protocols | 4-20 mA, Modbus/RS485, SDI-12 |
| Memory | 4.0 MB |
| Logging Modes | Event, Fast Linear, Linear, Linear Average, Step Linear, True Logrithmic |
| 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 |
Baro TROLL Data Logger
