- Ports: 7 total (6 sensor ports + 1 optional for wiper/other)
- Sensor Options: Temperature, Conductivity, pH/ORP, Rugged DO (RDO), Turbidity, Chlorophyll a, Phycoerythrin/Phycocyanin, FDOM, Crude Oil, Ammonium (ISE), Chloride (ISE), Nitrate (ISE)
- Depth Rating: Up to 250 meters (820 ft)
- Power: Internal D-cell batteries (6+ months typical life) or external power
- Data Logging: Internal memory plus MicroSD card slot for backup
- Communication: VuSitu app via TROLL Com, VuLink telemetry (4G), or external loggers
- Anti-Fouling: Active/passive features, optional wiper, designed for long deployments
- Ruggedness: IP68 (with cable/sensors attached), suitable for harsh environments
- Calibration: 3D factory calibration, mini calibration cup for easy field calibration
- Physical: Body diameters ~4.7 cm or ~7.2 cm; weight varies by sensors installed
Aqua TROLL 700 Multiparameter Sonde
The Aqua TROLL 700 uses the latest sensor and electronics technology to provide laboratory-quality measurements for field use. Parameters include water level, pH, dissolved oxygen, and more. The Aqua TROLL 700 is designed for applications that require parameters from up to 6 sensors with a single instrument. An optional water level/pressure sensor and a barometric pressure sensor are integrated into the sonde. Additional sensors may be selected and replaced to suit your project’s needs. An optional
motorized sensor wiper may also be included on the instrument.
- Customizable & Flexible: Holds up to 6 interchangeable sensors in 7 ports; supports pH, ORP, DO, Turbidity, Chlorophyll, FDOM, Ions, and more
- Rugged & Reliable: Titanium construction, interlocking sensors, anti-roll bumpers, wet-mate connectors for harsh environments
- Smart Deployment: Onboard mini calibration cup, VuSitu smartphone app interface, instant status via LCD display
- Error Prevention: Spring-loaded screws, slip-clutch wiper, and smart sensors to prevent damage or misplacement
- Low Maintenance: Active and passive antifouling features; efficient calibration using minimal solution for extended deployment intervals
- Connectivity: Compatible with VuLink telemetry for remote monitoring or Wireless TROLL Com for spot checks; cable interface for PLC/logger connection
- Water Level Monitoring: Optional integrated vented/non-vented water level/pressure sensor and barometric sensor
- Continuous groundwater monitoring.
- Surface water HAB (harmful algal blooms) monitoring.
- Profiling.
- Source water monitoring.
- Dredging monitoring.
- Continuous coastal water monitoring.
- Coastal HAB (harmful algal blooms) monitoring.
- Combined Sewer Overflow (CSO) monitoring.
