Support Nextteq® CO2 IR Detector

Nextteq® CO2 IR Detector Support


Product Overview


CO2 gas can accumulate in poorly ventilated areas and confined spaces.  The toxic gas is colorless and odorless may cause asphyxia and narcotic effects. Utilizing the high-performance infrared sensor, the Nextteq CO2 IR is the best solution to keep workers safe and your operations compliant.


Headaches, dizziness, confusion, or loss of consciousness are known symptoms of carbon dioxide exposure.


Reliable and rugged

Like all of Nextteq's detectors, the Nextteq CO2 IR is a low-maintenance, rechargeable single-gas monitor that protects workers by providing exposure detection for carbon dioxide in many different applications.


The Nextteq CO2 IR continuously monitors ambient air conditions and provides real-time gas concentrations on an easy-to-read LCD display. A three-tier alarm system warns the user of the presence of unsafe carbon dioxide levels with audible, visual, and vibrating alarms.


The unit’s alarms (low, high, STEL and TWA) can be adjusted via the mini USB charger and software.

Key Features

  • Rugged Design
  • IP66/67 protection rating
  • Maintenance-free
  • Three-tier alarm system
  • Easy to use
  • Measured by %vol and PPM
  • Easy to read backlit display
  • Dual button operation
  • Visual calibration status
  • IR Sensor Technology
  • Sensor Life up to 7 Years
  • Field Replaceable
  • Rechargeable Li-ion Battery
  • 3-5 Year Battery Life
  • Up to a 14 Day Use by One Full Charge
  • Field Replaceable
  • Easy Configuration and Data Management through USB-C Port
  • Configuration Calibration, Bump test, Self Test Due Warnings
  • Automatic Logging of 30EA Events


Support Documents


NXS•COâ‚‚ IR Monitor Flyer

NXS•COâ‚‚ IR

Additional Support


For more information, contact Nextteq Customer Service Team at 813-249-5888 or toll free at 877-312-2333.

For technical questions, ask to speak to Dr. Duffy, VP of Technical Development / Industrial Hygiene Manager.

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