Global Water GL500-7-2 Multi-channel Data Logger
GL500 Specifications 
WL400 Specifications
pH Probe (WQ201) Specifications
Temp Probe (WQ101) Specifications
Optical Dissolved Oxygen Transmitter Probe(WQ-FDO) Specifications

 

ItemDailyWeeklyMonthly
Global Water Multichannel Data Logger GL5007-2 $25 $52.50 $150
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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

GL500-7-2

The Global multichannel datalogger, GL500, is the latest addition to our line of rugged remote recording instrumentation.  It features 7 analog channels and 2 digital channels for data recording.  The GL500 can record over 40,000 readings and has four unique recording options, fast (10 samples per second), programmable interval (1 second to multiple years), logarithmic, and exception.  The datalogger also has a sample on demand input that triggers a recording of special events, such as when a water sampler was triggered, when a door was opened, etc.  Daily start and stop alarm times can be programmed to limit recording intervals during a day.  The GL500 includes Windows and PDA software, allowing easy upload of data to a laptop, desktop, or PDA for transfer to a spreadsheet program.

FEATURES:

  • Four sample modes: 10 times per second, timed, logarithmic, and exception
  • Both USB and Serial communication ports
  • Monitor up to 9 sensors at a time in addition to battery voltage
  • Battery powered for remote locations
  • User friendly Windows and PDA software included
  • Accepts any 4-20mA input
  • Optional rugged, lockable, weather resistant enclosure