The Aqua TROLL 400 simplifies decision making with a fixed set of sensors that measure:
Actual and specific conductivity, salinity, total dissolved solids, resistivity and density
Dissolved oxygen (optical RDO®)
ORP
pH
Temperature
Water level and water pressure (absolute)
Rugged and compact, the Aqua TROLL 400 can be deployed for months of unattended operation in harsh field conditions. And because it’s easy to install and maintain, you save on training and reduced trips to the field.
Open communication protocols easily interface with your existing telemetry system. Access data anytime with a radio, controller, data logger, sampler, telemetry system, SCADA/PLC system, or HydroVu Data Services.
Streamline data management with convenient Log Set-Up and Calibration Assistants, instrument diagnostics, panoramic live data, and seamless translation into multiple languages delivered right to your smartphone or tablet. Instantly access each of your sites, view and share data from anywhere, and receive automatic event alerts.
RDO® Dissolved Oxygen
In-Situ’s patented dissolved oxygen sensors are easy to use, with a multilayer, abrasion-resistant formulation; a smart cap that carries calibration onboard; and instant hydration.
3D Factory Calibration
Unlike typical pressure sensors, ours are calibrated across full pressure and full temperature for accuracy regardless of depth. Save time and money with pre-calibrated sensors that are linear from the factory.
Expandable Instruments
Double the number of sensors without doubling the amount of cable. Use In-Situ’s Rugged Cable Splitter to deploy two instruments together. Assign each instrument to a unique Modbus address and communicate with the instruments via telemetry or PLC.
Aqua TROLL 400 Multiparameter Sonde, custom configured for your application
Maintenance supplies
User Manual and Quick Start Guide