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Aqua TROLL 200

Aqua TROLL 200
Aqua TROLL 200
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  • Model: Aqua TROLL 200
  • Weight: 188.00g
  • Dimensions: 31.50cm x1.00cm x1.00cm
  • MPN: AT200

Available Options

The Aqua TROLL 200 Data Logger measures and records water level, pressure, 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.

Available in pressure ranges up to 1153 ft (351 m) for vented configurations and 1120 ft (341 m) for non-vented configurations. Get easy data access via telemetry systems and HydroVu Data Services, or direct-read Rugged Cable (sold separately).

Features:

  • Vented (gauged) or non-vented (absolute) pressure measurement
  • Sub-1 inch diameter (.72 in; 1.83 cm)
  • All titanium electrodes and housing
  • Full range conductivity with optimum accuracy – 5 to 100,000 µS/cm
  • Dynamic density compensation for accurate pressure measurements
  • Flexible communication protocols (4-20 mA, SDI-12, RS-485)
  • NIST calibration report for guaranteed accuracy
  • Rugged Twist-lock cable (sold separately)

Benefits:

  • Buy fewer instruments – Reliable all-in-one logs water level and pressure in addition to conductivity and temperature.
  • 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 – Intuitive 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:

  • Water Level/Pressure/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)
                                                      100 psig: 70 m (231 ft)
                                                      300 psig: 210 m (692 ft)
Burst Pressure
Maximum 2x range; burst > 3x range
Max Pressure for Aqua TROLL 100
300 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