Global Water GL500-2-1 Data Logger
GL500 Specifications 
WL400 Specifications
pH Probe (WQ201) Specifications
Temp Probe (WQ101) Specifications
Optical Dissolved Oxygen Transmitter Probe(WQ-FDO) Specifications

GL500 Data Loggers:

ItemDailyWeeklyMonthly
Global Water Data Logger GL500U-2-1 USB Connection $10 $25 $70
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Global Water Data Logger GL500U-2-1 w/ Environmental Enclosure $34.50 $80.50 $230
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Sensors & Probes:

ItemDailyWeeklyMonthly
WL400 Level Sensor w/25’ Cable - 0’-15’ Range $25 $52.50 $150
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WL400 Level Sensor w/25’ Cable - 0’-30’ Range $25 $52.50 $150
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WL400 Level Sensor w/100’ Cable - 0’-60’ Range $25 $52.50 $150
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Global Water Probe pH WQ201 w/ 25' cable $56.25 $131.25 $375
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Global Water Probe Temp WQ101 w/ 25' Cable $14.25 $33.25 $95
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Global Water Probe Optical Dissolved Oxygen Transmitter WQ-FDO w/ 25' cable $35 $100 $300
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Global Water Probe Turbidity Sensor WQ730 w/ 25' cable Call for price
Global Water Probe Conductivity WQ-COND-1 w/ 25' Cable (0-200uS) Call for price

GL500-2-1

The GL500-2-1 Datalogger is the latest addition to Global Water's line of rugged remote dataloggers.  The dataloggers feature two analog channels and one digital channel for recording data, as well as monitoring battery voltage.  The datalogger records over 81,000 readings and has four unique recording options: fast (10 samples per second), programmable interval (1 second to multiple years), logarithmic, and exception.  Start and stop alarm times can be programmed to synchronize multiple dataloggers, delay sampling until a preset time, or limit the number of recordings during a day.  

FEATURES:

  • Rugged and easy to use
  • USB or Serial communication ports available
  • Records over 81,000 readings
  • Battery powered for remote locations
  • User friendly Windows and PDA software included
  • Accepts any 4-20mA input