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IR4000S-CO2 Single Point Gas Monitor

IR4000S-CO2 Single Point Gas Monitor

The Model IR4000S CO2 Single-Point Monitor is a display and user interface for the Model IR700 carbon dioxide gas detector. The monitor allows local calibration and displays gas concentration. Relays are optional. The relays provide output for Alarm, Warn, and Fault conditions. The IR4000S CO2 is backwards compatible with the IR7000 point IR gas detector.

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Features & Benefits

  • Three-digit LED displays gas concentrations in % LEL, fault codes for troubleshooting and calibration prompts
  • Explosion-proof enclosure allows installation in hazardous locations
  • Optional 8 Amp relays expands system functions
  • Magnetic interface provides ease of maintenance and accessibility

Standard Configuration

Part No. Description More Information

IR4000S-CO2 gas monitor, standard IR700 CO2 detector, 0-5000 range, push terminals, aluminum housing



  • Carbon Capture and Storage
  • Enhanced Oil Recovery
  • Chemical Plants
  • Fertilizers
  • Food & Beverage Bottling Plants
  • Coal Gasification
  • Metals
  • Wastewater Treatment Facilities


  • CSA
  • FM
  • ATEX
  • IECEx
  • CE

Product Literature & User Information