Fieldpiece SCM4 – Carbon Monoxide Detector

The SCM4 Carbon Monoxide (CO) Detector has a very fast reaction time, and measures CO in parts per million (ppm). Its electrochemical sensor is fast enough for walk-around tests. Features and benefits include: Field-replaceable CO sensor; Advanced three-pin sensor measures 0 to 1000 ppm CO; Calibrate / Zero SCM4 to ambient quickly with the ZERO button; Audio and visual alarms w/mute; Bright-blue, backlit dual-display with MAX and real-time measurements displayed; Magnetic hanger for hands-free operation; Auto Power-Off (APO).

Features

• Get real-time results
• Field-replaceable CO sensor
• Calibrate to ambient quickly with the ZERO button
• Audio/visual alarms with mute
• Fast electro-chemical sensor
• Magnetic hanger for hands free
• Field-replaceable CO sensor
  • Easy to install
  • Lasts approximately two years
  • Comes pre-calibrated
• Fast electrochemical sensor helps you find CO sources like cracked heat exchangers or breached flue stacks
• Calibrate to ambient quickly with ZERO button
• Audio and visual alarms (with MUTE function)
• Alarm rate increases as carbon monoxide concentration increases
• MAX hold to help you zero in on the source
• Bright-blue backlit dual-display to test in dark crawl spaces
• Magnetic hanger for hands free testing
• Auto Power Off (APO) to save battery life (easy to disable)
• Battery check with % of battery life left displayed
• Includes:
  • CO Detector – SCM4
  • 9V Battery (installed)
  • Operator’s Manual

The "Walk-Around" Test: The SCM4 CO detector responds to changes in CO levels in real time.

• Zero the unit outdoors away from any source of CO (will not zero if CO levels are higher than 5ppm)
• Enter the structure
• Walk around and watch the display
• Move toward the area of highest concentration to find the CO source

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