GDL

GDL Multi-Channel Datalogger


Features

  • 7 standard channels
    • Two temperature (thermistor)
    • Three voltage
    • Two 4-20 mA
  • Takes analog signals and converts them to digital signals
  • Over 25,000 records – non-volatile memory
  • RS485 network - connect with other AquiStar® Smart Sensors
  • Wireless connectivity – radios and/or cellular
  • Rugged control box – polycarbonate (IP67)
  • Small size – 5.5" x 3.1" x 2.6" (excluding connectors)
  • Internal 12 VDC power supply – AA alkaline pack runs datalogger and can supply power to sensors
  • External power supplies available – for more data intensive or long-term datalogging needs
  • Programmable warm-up time – many sensors require a warm-up time before readings are stable. Easily set the required warm-up time for your particular equipment.
  • Standard or User Defined Units – display your 4-20 mA or voltage readings in any unit of your choosing
  • Free Aqua4Plus control software
    • Easily calibrate your sensors – built-in calibration calculator
    • Set up flexible recording sequences
    • Retrieve data
    • Monitor real time data
    • View collected data – tables & graphs
    • Export to spreadsheets and databases with a click of a button

Applications

  • Stormwater discharge monitoring
  • Water quality monitoring
  • Irrigation control
  • Stream gauging
  • Wetland monitoring
  • Well, tank, tidal levels
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