
Aqua TROLL 200
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High Specification Titanium Data Logger
Aqua TROLL instruments are enclosed in a solid titanium housing providing greatest confidence for water level and water quality monitoring applications even in the harshest of environments.
Ruggedised EC Logger for all Environments
- Narrow 18.3 mm outer diameter housing
- Customisable scheduling — linear, linear average and event modes
- 4MB memory / 190,000 readings / 50 separate data logs
- Program and download via Level TROLL Com device
- Extended battery life (10 years / 200,000 readings)
- Supplementary battery and mains power options
- Optional TROLL Shield antifouling system
- Easy to use Win-Situ® 5 software for PC
- Win-Situ® Mobile software for handheld PDA's
- 2 year warranty
Choice of vented or non-vented instruments
- 6 vented models (3.5m to 350m water depth)
- 4 non-vented models (11m to 342m water depth)
Calibration to external NIST standards
- Calibration across full temperature and pressure range
- EC accuracy (for EC<80 mS/cm): 0.5% of reading
- EC accuracy (for EC>80 mS/cm): 1.0% of reading
- Level accuracy at 15C: 0.05% of scale
- Level accuracy across whole TP range: 0.1% of scale
Flexible Deployment Options
- Use with Aqua TROLL® vented or non-vented Rugged Cable for real-time data access
- Connect to telemetry, SCADA, PLC or other systems via Modbus/RS485, SDI-12 or 4-20 mA cable
- Suspend non-vented loggers from inexpensive stainless steel wire or kevlar cord .
See our Vented System Sheet or Non-Vented System Sheet for full details of components and options.
Why Choose In-Situ Loggers?
Unlike the competition, In-Situ Loggers are accurate across their full pressure and temperature range. Calibration is traceable to national standards (NIST) - others use in-house standards only. We use a common easy to use software platform across our entire range of loggers. We manufacture and deliver to meet customer expectations backed up with dedicated and professional customer service and technical support.
For more information download our pdf sheet Why Choose In-Situ?
Go to Aqua TROLL Download Page for:
• Technical Specifications
• Quick Start Guides and Manuals
• Accuracy and Calibration
• Applications and Case Histories
• and more!
or call +44 121 733 7743 today to speak to our technical sales team.
For more details:
Aqua TROLL 200 Vented (Gauged)
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Choose from 6 pressure ratings ranging from 3.5m to 352m water depth. For real time communications: - suspend from vented direct-read Rugged Cable - programme and download data using a Troll Com communications device. Barometric compensation is automatically applied. |
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Aqua TROLL 200 Non-Vented (Absolute)
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Choose from 4 pressure ratings ranging from 11m to 342m water depth. For standalone use: - select a stainless steel hanger for the top of the logger - suspend from inexpensive stainless steel wire or kevlar cord. - programme and download data using a Troll Com communications device. for real-time data access For real time communications: - suspend from non-vented direct-read Rugged Cable - programme and download data using a Troll Com communications device. For barometric compensation with standalone and direct read options: - select a BaroTROLL with backshell hanger. |
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Baro TROLL
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The titanium Baro TROLL instrument measures and logs barometric pressure and temperature It can be deployed using direct read RuggedCable or standalone. For standalone use, select a titanium twist-lock backshell hanger (cap). Win-Situ Baro Merge™ software simplifies compensation of water level data by automatically subtracting barometric data from level data collected by any Level TROLL. |
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Aqua TROLL Shield
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The TROLL® Shield Antifouling system extends deployments. When used at coastal and high-fouling sites, the TROLL Shield antifouling system combats biofouling of the Aqua TROLL instrument and its conductivity cell. Reduced sensor fouling extends
deployments by up to 8 weeks and improves instrument accuracy and performance. Use the coiled copper guard with both the Aqua TROLL 100 and 200 instruments. Use the copper nose cone with the Aqua TROLL 200. For optimum performance, replace the guard every 6 months. Download Troll Shield Nose Cone Instructions For Troll Shield Guard Instructions download the following pdf sheet. |
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TROLL Additional Battery Pack
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Aqua TROLL EC Calibration
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Aqua TROLL Spares
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Spare titanium twist-lock backshell hanger and black delrin nose cone. |
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Aqua TROLL Re-calibration
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Aqua TROLL Warranty
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The Aqua TROLL 200 is supplied with a standard warranty of 2 years which can be optionally extended to a total of 5 years. In-Situ offer an extended warranty programme which is the most convenient, efficient, and cost-effective way to keep your Level TROLL instrument performing at optimum levels. Extended warranties can be purchased at any time within the initial 2 year product warranty enabling a total warranty period of up to 5 years from the date of shipment. This eliminates any uncertainty about future performance or unexpected costs. The warranty guards against manufacturing defects and failures. The warranty program also gives you access to a discounted maintenance and re-calibration programme (see servicing section) throughout the extended warranty period. |
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