In-Situ AquaTROLL® 200

The AquaTROLL® 200, the first in a new line of water quality instruments from In-Situ® Inc., monitors and logs conductivity, level/pressure and temperature in the harshest environments. Designed to combat fouling and conserve power, the AquaTROLL 200 is built to extend deployment. Power on external 8-36 VDC or internal batteries that are guaranteed for 5 years when logging in 15 minute intervals. Ultra-rugged, corrosion-resistant, titanium construction and small, 0.72" (18.3 mm) diameter make the AquaTROLL® 200 ideal for demanding marine, surface and ground water applications. Building on the successful LevelTROLL platform, the AquaTROLL 200 is SCADA and telemetry ready. Standard outputs include Modbus/RS485, SDI-12 and 4-20 mA.

Select between gauged and absolute models with ranges up to 500 psi. All feature a 4MB memory that stores up to 200,000 data points. Standard logging modes include linear, fast linear, linear average and event testing with sampling rates as fast as 1/sec.

Installation and data acquisition is simplified using In-Situ's Twist-Lock cables and powerful Win-Situ software. Use the durable RuggedReader handheld PC for fast instrument set-up and downloading in the field.



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Entended Deployment


Designed to combat fouling and conserve power – runs on external 8–36 VDC or internal batteries that are guaranteed for 5 years when reading every 15 mintutes.


Rugged Reliability:


Completely sealed, durable titanium housing safeguards against corrosion even in the harshest conditions.