Benefits of the Rugged TROLL 200
Rugged TROLL 200 Specifications
In-Situ Rugged TROLL 100, 200, and Rugged BaroTROLL Comparision
Overview
The economical Rugged TROLL 200 measures and logs water level, water pressure, and temperature, also featuring a cabled setup for direct-read or telemetry data access. This non-vented (absolute) water level logger is ideal for flood-prone or high humidity environments, with titanium construction for added durability in fresh or saline groundwater and surface-water environments. Integrate with telemetry systems and HydroVu Data Services for real-time feedback on all of your water monitoring sites.
- Non-vented (absolute) pressure measurement
- Available in several pressure ranges up to 250 ft (76 m).
- 2.62 cm (1.03 in.) diameter
- Download data via telemetry system, Rugged TROLL Docking Station or direct-read cable (sold separately)
- Titanium body with Delrin nose cone and backend
- 10-year internal battery
- Quick-disconnect cable
- NIST calibration report
Benefits of the Rugged TROLL 200
- Faster setup and data collection – Easy-to-use software and flexible download options give you quick data access via telemetry and HydroVu Data Services, direct-read cable or docking station.
- Reduce project costs – Economical water level logger gives you real-time data on a budget, with titanium construction that outlasts coated stainless steel data loggers.
- Spend less time in the field – Zero-maintenance water level logger requires no dessicant, and batteries last 10+ years.
Rugged TROLL 200 Specifications
Weight | 1 lbs |
Dimensions | 5.68 x 1.03 in |
Level/Depth/Pressure Sensor Accuracy @ 15° C | ±0.05% Full Scale |
Protocols | Modbus/RS485, SDI-12 |
Memory | 1.0 MB |
Battery Type | 3.6 V lithium |
Battery Life | 10 years |
Diameter | 2.62 cm (1.03 in.) OD |
Warranty | 2 Year |
Level/Depth/Pressure Sensor Range | 10 psia: 9 m (30 ft), 40 psia: 30 m (100 ft), 110 psia: 76 m (250 ft) |
In-Situ Rugged TROLL 100, 200, and Rugged BaroTROLL Comparision
General | Rugged TROLL 100 & 200 | Rugged BaroTROLL |
Temperature ranges1 | Operational: 0-50° C (32-122° F) Storage: -40-80° C (-40-176° F) Calibrated: 0-50° C (32-122° F) |
Operational: 0-50° C (32-122° F) Storage: -40-80° C (-40-176° F) Calibrated: 0-50° C (32-122° F) |
Diameter | 2.62 cm (1.03 in.) | 2.62 cm (1.03 in.) |
Length | 14.43 cm (5.68 in.) | 14.43 cm (5.68 in.) |
Weight | 170 g (0.37 lb) | 170 g (0.37 lb) |
Materials | Titanium body; Delrin® nose cone, hanger, backend | Titanium body; Delrin nose cone, hanger, backend |
Output options | Rugged TROLL 100: USB or RS232 via docking station Rugged TROLL 200: USB or RS232 via docking station; Modbus/RS485 or SDI-12 via Rugged TROLL 200 Cable |
USB or RS232 via docking station; Modbus/RS485 or SDI-12 via Rugged TROLL 200 Cable |
Battery type & life2 | 3.6V lithium; 10 years or 2M readings | 3.6V lithium; 10 years or 2M readings |
External power | Rugged TROLL 100: NA Rugged TROLL 200: 8-36 VDC | 8-36 VDC |
Memory Data records3 Data logs |
2.0 MB 120,000 Rugged TROLL 100: 1 log Rugged TROLL 200: 2 logs |
2.0 MB |
Fastest logging rate | 1 per second | 1 per minute |
Fastest output rate | Rugged TROLL 200 only Modbus & SDI-12: 1 per second | Modbus & SDI-12: 1 per second |
Log types | Linear, Fast Linear, and Event | Linear |
Sensor Type/Material | Piezoresistive; Ceramic | Piezoresistive; Ceramic |
Range | 9 m (30 ft) (Burst: 18 m; 60 ft) 30 m (100 ft) (Burst: 40 m; 134 ft) 76 m (250 ft) (Burst: 112 m; 368 ft) |
7 to 30 psi; 0.5 to 2 bar |
Accuracy4 | ±0.1% full scale (FS) typical ±0.3% FS max |
±0.1% FS typical ±0.3% FS max |
Resolution | ±0.01% FS or better | ±0.01% FS or better |
Units of measure | Pressure: psi, kPa, bar, mbar, mmHg Level: in., ft, mm, cm, m |
Pressure: psi, kPa, bar, mbar, mmHg, inHg |
Temperature Sensor | Silicon | Silicon |
Accuracy | ±0.3° C | ±0.3° C |
Resolution | 0.01° C or better | 0.01° C or better |
Units of measure | Celsius or Fahrenheit | Celsius or Fahrenheit |
Warranty | 2 years | 2 years |
Notes: 1 Temperature range for non-freezing liquids. 2 Typical battery life when used within the factorycalibrated temperature range. 3 1 data record = date/time plus 2 parameters logged for a total of 360,000 data points, no wrapping. 4 Across factory-calibrated pressure and temperature ranges. Delrin is a registered trademark of E.I. du Pont de Nemours & Co. Specifications are subject to change without notice. |