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Manhole cover liquid level monitoring system

  • US 20040084359A1
  • Filed: 07/11/2003
  • Published: 05/06/2004
  • Est. Priority Date: 07/11/2002
  • Status: Abandoned Application
First Claim
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1. A liquid level monitoring system for monitoring events in a wastewater or other liquid handling system, comprising:

  • a battery-powered sensor module capable of detecting liquid handling system events, said sensor module being associated with a segment of the liquid handling system;

    said sensor module including a wireless communication device having a processor and associated software enabling said communication device to detect events and determine event messages relating to at least one of liquid level and sensor module status, said communication device capable of transmitting said event messages; and

    a processing system receiving said event messages and producing and routing a notification message, said notification message including at least one of event location, identification of said segment, and event status.

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