Aqua TROLL 400 probe - a wide range of measured parameters

The Aqua TROLL 400 multi-parameter water quality probe is a versatile and durable device. The probe measures 12 water quality parameters using 6 sensors. These are:

•     Actual and specific conductivity, salinity, total dissolved solids, resistivity and density
•     Dissolved oxygen (optical RDO®);
•     ORP;
•     pH;
•     Temperature;
•     Water level and water pressure (absolute).

Leveraging proven technologies, like the patented, EPA-approved optical RDO® Sensor, the Aqua TROLL 400 decreases setup, calibration, and maintenance time. Ideal for long-term groundwater and surface water monitoring projects, you can deploy the probe for months of unattended operation. Partner with In-Situ to meet the challenges of reduced manpower and 24/7 demand.

Greater efficiency and flexibility

•     Simple and intuitive operation shortens the installation time and excludes the possibility of incorrect connection by the user.
•     Thanks to open communication protocols, the instrument easily connects to existing systems. This allows you to access the data at any time using the Wirreles Troll-com communication device, data logger, any Vu-link controller or telemetry system by providing data to the SCADA system, the user's FTP server or the manufacturer's dedicated system in the HydroVu™ Data Services cloud.
•     The long-term stability of the sensors reduces the need for frequent calibration, which saves time and money.
•     The device is suitable for operation in fresh, marine and technological waters, and the compact housing allows for measurements in piezometers.

Applications

• long-term groundwater and surface water monitoring;
• coastal deployments - estuaries and wetlands;
• real-time water quality monitoring networks;
• remediation and mining;
• stormwater management.