HOBO meters
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HOBO meters

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Felix Navarrete

Felix Navarrete

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HOBO meters HOBO meters Presentation Transcript

  • HOBO meters Felix NavarreteCal State University Long Beach felixnavarrete89@gmail.com
  • Cal State Long Beach!• CSULB dates back to 1949• Home to more than 33, 000 students• Over 63 academic departments• Ideal school for HOBO meters
  • The HOBO meter• Data Logger that records when lights are on and off in a classroom.Features:• One HOBO meter can record a few days or a few months depending on logging interval.• Direct USB interface for fast data offload• HOBOware makes graphing/reading data easy View slide
  • What is project HOBO meter?• Ongoing weekly project• Class by Class• Finds Classrooms with malfunctioning occupancy sensors• Finds classrooms with no occupancy sensors View slide
  • How It’s Done• Find classroom• Assess the classroom• Launch HOBOmeter• Record and Place• At least one week of data• Retrieve• Readout• Report
  • Practice Makes Perfect• http://www.youtube.com/watch?v=o4bOsV6k 2II
  • So Easy a Caveman Can Do It
  • Lessons Learned• Volunteers!!!• Get class schedule’s NOT DISCRETE• Discrete location• Secure position• Create HOBOdatabase• Proper identification• Follow through
  • By the Numbers!Savings from fixed and work ordered classrooms.• Actual Savings • 34,500 KWH/year • $4,500 a year • 23,600 pounds of CO2• Equivalent to… • 1,200 gallons of gasoline • Taking 2 cars off the road for a year • Planting 275 trees and letting them grow for 10 years
  • Acknowledgements • Facilities Management • Paul Wingco • Bryant Trinh • Green Campus Program • Jeff Steuben • Entire CSULB GCP team
  • Thank You! Questions? Felix Navarrete Cal State Long BeachFelixnavarrete89@gmail.com