projects:appliancehourmeter

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Table of Contents

Appliance Hour Meter
- Purpose
- Features
- Parts

Appliance Hour Meter

Purpose

Measure how often a machine is being used
Track hours of use for service and maintenance

Features

Tracks hours device is energized
Will not count hours if only plugged in
Acts as emergency stop also
Indicator light only lit when powered on, but not when plugged in

Parts

E-stop push/twist (free from Component Library)
120V red indicator light (free from Hack Rack)
Power cords (free from Hack Rack)
Black metal enclosure (free from Hack Rack)
Redington #710 Hour Meter ($4.00 from American Science & Surplus

projects/appliancehourmeter.1372534208.txt.gz · Last modified: 2013/06/29 19:30 by branth