Global Water WL400 Water Level Sensor
Operation Manual
Specifications Sheet
Quick Reference Quide
ItemDailyWeeklyMonthly
Unit w/25' cable, 0-15' range $25 $52.50 $150
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Unit w/25’ cable, 0-30' range $25 $52.50 $150
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Unit w/100' cable, 0-30' range  $25 $52.50 $150
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Unit w/100' cable, 0-60' range $25 $52.50 $150
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Global Water's WL400 Water Level Sensor provides highly accurate water level measurement for a wide variety of applications, including those in severe environments.  The submersible pressure transducers have a dynamic temperature compensation system, enabling high accuracy measurements over a wide temperature range.  The water level sensor is easily adapted to all dataloggers, telemetry, monitoring equipment, and displays.

Each of the water level sensors consist of a solid state submersible pressure transducer encapsulated in a stainless steel 13/16 inch diameter housing.  The water level sensor has a molded-on waterproof cable and a two-wire 4-20 mA high level output for connection to a monitoring device.  A 25 ft cable is standard, and optional cable lengths are available up to 500 ft.

Features

  • High accuracy and reliability
  • Completely submersible pressure transducer and cable
  • Compact, rugged design for easy installation
  • Minimal maintenance and care
  • Water level sensor compatible with most monitoring equipment
  • 4-20mA output
  • Vented cable for automatic barometric compensation
  • Multiple level ranges available from 3' to 500'
  • Wet-wet water level sensor eliminates vent tube concerns
  • Dynamic temperature compensation system
  • Submersible pressure transducer not affected by foam, wind, or rain
  • Monitors levels in groundwater wells, rivers, streams, tanks, lift stations and open channels
  • CE Certified