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Click Here for EC-600 Data sheet

Replacement Parts and Accessories

RKI’s Model EC-500 is an indoor monitor that detects Carbon Monoxide (CO) with a range of 0-150 ppm. It’s a sleek low profile design which lends itself to laboratory or commercial applications. The EC-500 comes ready to operate with a simple wall mount bracket and 10 foot power cord. If Carbon Monoxide is present, the user is notified by an audible alarm tone and multicolored LED display.

The EC-500 uses a fast responding low-cost plug-in style electrochemical sensor. This long life sensor is field-replaceable with no special tools required.


  • Compact, wall mounting design

  • Highly visible 3 color LED digital display

  • Power cable can enter from any direction

  • Stores alarm summary data

  • Built in audible and visual alarms

  • 115 VAC operation

  • Relay outputs for annunciation of alarms

  • Low cost plugin electrochemical sensor


  • Iron and steel industry

  • Laboratories

  • Boiler rooms

  • Garages

  • Vehicle service areas

  • Engine testing

  • Shipping / receiving docks

  • Multi-occupancy residences

RKI EC-600

SKU: Default 102
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