The Watt Stopper IT-200

Tools - Instruments
The Watt Stopper determines energy savings potential from occupancy sensor use. The IT-200 records a log entry every time there is change in either the occupancy status or lighting status and stores detailed history of these events for PC retrieval. It utilizes passive infrared technology to detect occupancy. It observes the light level through a clear, plastic light pipe to determine if lights are on or off. It also distinguishes between artificial lighting and natural lighting to give more accurate readings.

To log data, a user places the logger, so that its lens has a clear view of the workspace and the light pipe aims towards the nearest light fixture.

Features:
  • Reports show graphs of occupancy and lighting and projects savings and statistical information
  • Users set logging parameters for more accurate savings projection
  • Powered by a lithium battery, with a life span of approximately ten years
  • Small and lightweight for ease of use and portability
  • Installs quickly and conveniently and requires no wiring
 

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