Aqua TROLL 100

Aqua TROLL 100

The Aqua TROLL 100 Data Logger measures and records conductivity and temperature. A unique conductivity cell design allows for a wide, accurate measurement range in a narrow diameter instrument. Titanium construction resists corrosion, ideal for coastal, remediation and mine water monitoring projects. Deploy the Aqua TROLL 100 in depths up to 500 psi (1153 ft; 350 m). Get easy data access via telemetry systems and HydroVu Data Services, or direct-read Rugged Cable (sold separately).

Features:

  • Sub-1 inch diameter (0.72 in; 1.83 cm)
  • All titanium electrodes and housing
  • Full range conductivity with optimum accuracy – 5 to 100,000 µS/cm
  • Flexible communication protocols (4-20 mA, SDI-12, RS-485)
  • NIST calibration report for guaranteed accuracy
  • Rugged Twist-lock cable (sold separately)

Benefits:

  • Fits your deployment – Compact design fits narrow diameter wells.
  • Protect your data and your equipment – Solid titanium construction outlasts specially coated data loggers, even in harsh environments.
  • Simplify project setup and control – Open communications protocols easily integrate with existing telemetry systems and HydroVu Data Services, plus get 24/7 data and automatic event alerts.
  • Streamline data collection and analysis – Powerful software with special logging modes automates water level corrections, post-processing, report generation and data export.
  • Quick and easy data-sharing – View and share data on the spot using your mobile device. Intuitive VuSitu Mobile App is an all-in-one software package that provides auto-configuration, simplified calibration, directed data analysis, and automated report creation.

Includes:

  • Conductivity/Temperature Data Logger
  • Win-Situ 5 Software
Specifications
Aqua TROLL 100 and 200 Instruments
Temperature ranges
Operational: -5 to 50° C (23 to 122° F)
Storage: -40 to 65° C (-40 to 149° F)
Calibrated: 0 to 50° C (32 to 122° F)
Dimensions & Weight
Diameter (OD): 1.83 cm (0.72 in.)
Length: 31.5 cm (12.4 in.)
Weight: 188 g (0.41 lb)
Materials
Titanium body and sensors, Delrin® nose cone, and PVC conductivity cell
Output options
Modbus/RS485, SDI-12, and 4-20 mA
Battery type & life
3.6V lithium. 5 years or 200,000 readings
External power
8-36 VDC;
Measurement current: 15 mA;
Sleep current: 40 µA 
Memory
Data records
Data logs

4.0 MB
190,000
50
Log types
Linear, Linear Average, and Event
Fastest logging rate
Linear: 1 per minute. Linear Average: 1 per minute. Event: 1 per second
Fastest output rate
1 per second
Conductivity Sensor
Type
Balanced 4-electrode cell
Methods
EPA Method 120.1;
Standard Methods 2510
Range, accuracy, &resolution
Range: 0 to 100,000 µS/cm
Accuracy: ± 0.5% of reading + 1 µS/cm when reading less than 80,000 µS/cm ± 1.0% of reading when reading above 80,000 µS/cm
Resolution: 0.1 µS/cm
Parameters supported
Actual conductivity
Specific conductivity
Salinity
Total dissolved solids
Resistivity
Density (water salinity)
Range                                        Units
0 to 100,000 µS/cm                 µS/cm, mS/cm
0 to 100,000 µS/cm                 µS/cm, mS/cm
0 to 42 PSU                               PSU
0 to 82 ppt                                ppt, ppm
10 to 200,000 Ohms-cm         Ohms-cm
0.98 to 1.14 g/cm3                   g/cm3
Pressure/Level/Sensor
Type
Piezoresistive. Pressure/level are available only on the Aqua TROLL 200 Instrument.
Range
Absolute (non-vented)              Guaged (vented)
30 psia: 11 m (35 ft)                   5 psig: 3.5 m (11.5 ft)
100 psia: 60 m (197 ft)              15 psig: 11 m (35 ft)
300 psia: 200 m (658 ft)            30 psig: 21 m (69 ft)
500 psia: 341 m (1,120 ft)         100 psig: 70 m (231 ft)
                                                      300 psig: 210 m (692 ft)
                                                      500 psig: 351 m (1153 ft)
Burst Pressure
Maximum 2x range; burst > 3x range
Max Pressure for Aqua TROLL 100
500 psi (1,153 ft)
Accuracy (FS) & resolution
Accuracy: ±0.05%
Resolution: 0.005% FS or better
Long-Term Stability
<0.1% FS
Units of Measure
Pressure: psi, kPa, bar, mbar, mmHg, inHg, cmH2O, inH2O. Level: in, ft, mm, cm, m
Temperature Sensor
Method
EPA Method 170.1
Accuracy & resolution
Accuracy: ±0.1° C
Resolution: 0.01° C or better
Units of measure
Celsius or Fahrenheit
  • Product Code: Aqua TROLL 100
  • Availability: In Stock