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Expanded Functionality
Choose the titanium Level TROLL® 700 instrument when you need a water level instrument with exceptional performance. Professional logging options expand functionality:
- Linear average, step linear, true logarithmic, and fast linear (4x/second) logging in addition to standard linear, fast linear, and event
- A fast logging rate of 4 logs per second
- "Pause" and "Restart" logging features—Restart logarithmic sampling within the same file.
- Easily connected for use with your laptop or rent
the durable RuggedReader® handheld PC for instrument setup and field tests.
Features
- Integrated Modbus/RS485, SDI-12, and 4-20 mA simplify connection to SCADA and telemetry systems
- 4 MB memory and 350,000 data records
- Sensor accuracy of ±0.1% full scale
- Vented (gauged)
- Narrow diameter body (0.72” OD)
- Uses Win-Situ® software for simplified setup and fast data downloads
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Applications
- Aquifer characterization—Pumping and slug tests
- Multi-well testing
- Multi-zone aquifer monitoring
- Real-time monitoring via telemetry
- Stormwater monitoring
- Tide/harbor monitoring
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Key Specifications
Range of deployment options: 1.83-cm (0.72-in) diameter titanium housing is suitable for harsh environments.
Durable design: Titanium
Extended battery life: 5 years or 200,000 readings (1 reading = time and date plus all available parameters polled or logged from the device)
Simplified data download: Uses Win-Situ® software and RuggedCable® system
Accurate readings
Pressure sensor: ±0.1% full scale
Temperature sensor: ±0.1° C
Advanced logging options: Linear, fast linear, linear average, step linear, event, and true logarithmic
SCADA and telemetry ready: Uses open communication protocols, including Modbus/RS485, SDI-12, and 4-20 mA
Versatile power options: Uses external battery pack or line power
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