In-Situ Level TROLL 400 Water Level Logger

The In-Situ Level TROLL 400 Water Level Logger is an absolute (non-vented) instrument for monitoring and recording changes in water level, pressure and temperature.

Features

  • Accurate piezoresistive titanium sensor reduces the potential for drift over time
  • Ultra-low power system guarantees 10 years or 2 million readings
  • Rugged titanium construction outlasts specially-coated loggers
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In-Situ
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ImagePart#Product DescriptionPriceStockOrder
In-Situ Level TROLL 400 Water Level Logger0099240 Non-Vented Level TROLL 400 water level & temperature logger, 35 ft. range (30 PSIA)
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In-Situ Level TROLL 400 Water Level Logger 0099250 Non-Vented Level TROLL 400 water level & temperature logger, 197 ft. range (100 PSIA)
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In-Situ Level TROLL 400 Water Level Logger 0099260 Non-Vented Level TROLL 400 water level & temperature logger, 658 ft. range (300 PSIA)
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In-Situ Level TROLL 400 Water Level Logger 0099270 Non-Vented Level TROLL 400 water level & temperature logger, 1120 ft. range (500 PSIA)
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ImagePart#Product DescriptionPriceStockOrder
In-Situ BaroTROLL Barometric Pressure Logger 0089100 BaroTROLL barometric pressure logger, 1.14 bar range (16.5 PSIA)
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In-Situ Titanium Twist-Lock Backshell 0051480 Titanium twist-Lock backshell/hanger for non-vented Level TROLL, Aqua TROLL & BaroTROLL loggers
$107.00
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In-Situ Stainless Steel Suspension Wire 0066470 1/16" polyurethane-coated stainless steel suspension wire with 4 clamps, 50 ft.
$84.00
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In-Situ 150 ft. Stainless Steel Suspension Wire 0066460 1/16" polyurethane-coated stainless steel suspension wire with 4 clamps, 150 ft.
$142.00
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In-Situ 300 ft. Stainless Steel Suspension Wire 0066450 1/16" polyurethane-coated stainless steel suspension wire with 4 clamps, 300 ft.
$195.00
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In-Situ Non-Vented Twist Lock Cable Assembly 0052000-03010225 Non-Vented Twist-Lock cable assembly with polyurethane jacket, Twist-Lock termination, 25 ft.
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In-Situ 50 ft. Non-Vented Twist-Lock Cable Assembly 0052000-03010250 Non-Vented Twist-Lock cable assembly with polyurethane jacket, Twist-Lock termination, 50 ft.
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In-Situ 100 ft. Non-Vented Twist-Lock Cable Assembly 0052000-030102100 Non-Vented Twist-Lock cable assembly with polyurethane jacket, Twist-Lock termination, 100 ft.
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In-Situ 200 ft. Non-Vented Twist-Lock Cable Assembly 0052000-030202200 Non-Vented Twist-Lock cable assembly with polyurethane jacket, small plastic spool, Twist-Lock termination, 200 ft.
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In-Situ 300 ft. Non-Vented Twist-Lock Cable Assembly 0052000-030202300 Non-Vented Twist-Lock cable assembly with polyurethane jacket, small plastic spool, Twist-Lock termination, 300 ft.
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In-Situ 400 ft. Non-Vented Twist-Lock Cable Assembly 0052000-030302400 Non-Vented Twist-Lock cable assembly with polyurethane jacket, large plastic spool, Twist-Lock termination, 400 ft.
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In-Situ 500 ft. Non-Vented Twist-Lock Cable Assembly 0052000-030302500 Non-Vented Twist-Lock cable assembly with polyurethane jacket, large plastic spool, Twist-Lock termination, 500 ft.
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In-Situ Wireless TROLL Com 0031240 Wireless TROLL Com for Android
$495.00
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In-Situ USB TROLL Com Cable Connect Bundle 0052500 USB TROLL Com cable connect bundle, includes cable-connect communications cable and Win-Situ 5.0 Software CD
$595.00
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In-Situ USB TROLL Com Direct Connect Bundle 0052510 USB TROLL Com direct connect bundle, includes direct-connect programming cable and Win-Situ 5.0 Software CD
$595.00
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In-Situ Flying Lead Cable Adapter 0053310 Flying lead cable adapter, male twist-lock, 3 ft.
$365.00
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In-Situ Twist-Lock Bulkhead Connector 0053240 Twist-Lock bulkhead connector, male, includes gasket
$295.00
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In-Situ TROLL External Lithium Battery Pack 0051450 TROLL external lithium battery pack, 14.4V
$409.00
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In-Situ TROLL Replaceable Battery Pack 0090000 TROLL replaceable battery pack
$460.00
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In-Situ Power Supply Adapter 0052440 Power supply for use with TROLL Com adapters
$87.00
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In-Situ Level TROLL 1/4" NPT Titanium Thread Adapter 0051470 1/4" NPT titanium thread adapter
$205.00
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In-Situ TROLL Shield Antifouling Nose Cone 0081480 TROLL Shield antifouling nose cone
$95.00
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In-Situ TROLL Cable Extender 0051490 TROLL cable extender
$215.00
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In-Situ TROLL Delrin Nose Cone 0051130 Delrin nose cone for Level TROLL, Aqua TROLL 200 & BaroTROLL loggers
$15.00
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In-Situ Level TROLL Maintenance Kit 0052530 Level TROLL maintenance kit, includes O-rings, dust caps, lube, and instructions
$20.00
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The In-Situ Level TROLL 400 Water Level Logger eliminates problems commonly found in the industry while also providing the accuracy, reliability and ease of use needed for long-term water level monitoring. Its titanium construction outlasts specially-coated data loggers. Enhanced electronic and sensor design provide long-term accuracy with internal memory of 130,000 data points and options of internal or external power. The Twist-Lock connector eliminates worries of lost data or communication failure while procedural and data errors are reduced through easy to use Windows-based software. The Level TROLL 400 provides the confidence needed to perform highly accurate water level studies with a complete and integrated solution.

The In-Situ Level TROLL 400 Water Level Logger instrument comes standard with the ability to communicate via Modbus, 4-20mA, SDI-12 and RS-485/232. Pressure sensor accuracy has been verified to meet or exceed 0.1% of full-scale operation, while maintaining one of the smallest sensor diameters in the industry. The instrument incorporates a fully sealed power cell, warranted to operate for a minimum of 5 years or 1,000,000 readings, whichever comes first. Long-term deployment is further assured with optional external power accessories. The Level TROLL 400 can be deployed with either suspension wire or direct read cable using the In-Situ Twist-Lock connector. An optional external barometer (BaroTROLL) is available for use with the Level TROLL 400, with seamless integration of barometric pressure compensation performed through In-Situ's Baro Merge software.

 

  • Rugged titanium construction - outlast specially-coated data loggers
  • Super accurate sensors - record minute changes in water level and temperature.
  • TIG-welded seals - prevents flooding of instrument.
  • Ultra-low power system - guarantees 5 years or 1 million readings.
  • RS-485 Modbus, SDI-12, and 4-20mA - provides for easy connections to existing and online systems.
  • Twist-Lock connectors - lock tight for 100% reliability.
  • Extendable cable assemblies - maximizes your investment and maintain flexibility with your unit.
  • Linear logging - perfect for long-term monitoring.
  • Pause logging feature - pause logging when removing a unit. Reinstall and restart where you left off!
  • Specify start and stop times for logging - collect the data you need up to the date you want and no more.
  • Ability to undelete files from the unit - no worries of accidentally deleting your data.
  • Data saved by sites not files - collect and save information by site automatically.
  • Easy-to-read memory and battery gauges - know exactly how much is left.
  • Friendly Wizards guide every step - reduces complicated steps and the need for tedious manuals.
  • FCC and CE emission tested - prevents susceptibility to outside emission interference and transient electrical surges.
  • Version, range, and manufacturing info printed on side of the unit - know the details of the unit without opening the software.
  • Water Level
  • Sensor Type: Piezoresistive
  • Material: Titanium
  • Accuracy from 0 to 50 C: +/-0.1% Full Scale (FS)
  • Resolution: +/-0.005% FS or Better
  • Temperature
  • Sensor Type: Silicon
  • Range: 0 to 50 C
  • Resolution: 0.1 C
  • Accuracy: +/-0.3 C
  • Logging
  • Memory: 2MB; 130,000+ data points
  • Log Types: Linear, Fast Linear, Event
  • Fastest Polling Rate: 2 per second
  • General
  • Operational Temperature Range: -20 to 80 C
  • Diameter: 0.72" OD (1.83cm)
  • Length: 8.5" (21.6cm)
  • Weight: 0.43 lb (197g)
  • Output Options: Modbus RS485, SDI-12, 4-20mA
  • Housing: Titanium
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