AQUO - Pro LE Water Leak Sensor

The Proteus AQUO pro water leak sensor detects leaks and alerts you immediately. The sensor is programmed to sense water levels and automatically send an update to your phone or email account when a leak occurs. With set-up that takes only a few minutes, you can immerse the sensor anywhere leaks may occur and use advanced, 24/7 communicative protection to stop leaks. The Proteus AQUO can be used to detect leaks or fixed water levels in tanks, pools, sump basins and other areas. Detecting up to 1/16” layers of water, the sensor can be used for large or small pools. Order a Proteus AQUO pro water leak sensor for your water tank, pool, sump basin and more to stop leaks before they become a problem. • Professional ethernet based water leak detector/ flood sensor for office spaces, data centers, hospitals, and more. • Sensor detects as low as 1/16" layer of water • Can also be used to detect fixed water levels. • Send alerts to one or multiple emails/ phones. • Seamless connectivity to your network through ethernet LAN cable. • Quick and easy setup, Outstanding support by phone and email.

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Tech Specs

  • Immersible Sensor that alerts via Email or Text message.
  • Spot detection sensor, or continuous rope style sensor options
  • Powerful Web Server Built-in. Access data with any standard Browser on your PC/ smart phone.
  • Connects to your network via ethernet
  • Compatible with any 10/100 Mbps network
  • Selectable normal state (DRY, WET) for spot sensor. Rope style sensor works as Normally DRY.
  • Supports API calls with sensor data output in XML, JSON formats.

Sensor Types

  • Spot Detection Sensor

    • Single point detection Sensor
    • Easy to Install, cost effective, reliable

  • Basic Rope Style Sensor

    • For warning of flooding.
    • Detects any conductive liquid
    • Minimum puddle: 0.06" (1.5 mm) diameter.
    • Material: PVC twisted pair with stainless 316 elements
    • Water sensor cable cannot be in contact with any conductive surfaces or overlap on itself

  • Plenum Style Rope Sensor

    • For warning of flooding.
    • Detects any conductive liquid
    • Minimum puddle: 0.6" (15 mm) diameter.
    • Detects liquid depth >0.1" (2.5 mm).
    • Plenum rating: CL2P (UL)
    • Regulatory approvals: CE, RoHS

  • Chemical Detection Sensor

    • For detecting the presence of chemical liquid.
    • Reliably senses acids, bases, and other conductive liquids.
    • Minimum puddle: 0.6" (15 mm) diameter.
    • Detects liquid depth >0.1" (2.5 mm).
    • Chemical resistant – cable functions normally after seven-day exposure to:
      • Fresh deionized water
      • Tap water
      • Sulfuric acid (98%)
      • Sulfuric acid (50%)
      • Hydrochloric acid (37%)
      • Sodium hydroxide (10%)
      • Ethylene glycol (60% in DI water)
      • Aqua regia

Alerts/ Notification methods

  • Email, TEXT Message, Audible Buzzer

Add-on sensor options

  • Temperature + Humidity Sensors (Not water proof)
  • Water proof Thermistor sensor.


AQUO Pro - LE Water Detector/ sensor can be easily installed and configured in less than 15 minutes via the integrated web interface. Connects to your network through Ethernet.


Along with powerful products, we offer superior customer support.

  • Simple and Easy to follow user manuals.
  • Application Notes addressing case specific issues. This is updated on a regular basis
  • Direct Support. Got a question, don't hesitate to drop us a line, or call us.
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