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  • CozIR®-LP Miniature 5,000ppm CO2 Sensor

    CozIR®-LP Miniature 5,000ppm CO2 Sensor
    Regular price $109.00

    POs or wholesale quantity discounts click here

    The CozIR®-LP is an ultra-low power, low profile ambient air CO2 sensor. It can run on a compact battery, removing the need for larger batteries and super-capacitors. That represents half the power consumption of the best-in-class competing CO2 sensors. 

    At less than 8mm tall it's 85% smaller than the CozIR®-A Ambient sensor, which equates to a 40% savings in space.

    The CozIR®-LP, now has a new low power compatible companion the CozIR®-LP2 5000ppm CO2 Sensor, as well as the CozIR®-Blink Sensor which encompasses extreme power conservation.


    • Ultra-Low Power Consumption
    • LED NDIR with patented gold-plated optics
    • Low Profile


    CM-20131 Development Kit  Simply plug the USB Cable into your Windows 7-10 PC and download our free GasLab® software to measure, graph and log carbon dioxide data.

    CM-20130 DV Board  Same functionality as the development kit without USB cable or software.

    GC-0027 CozIR®-LP Sensor Only  for integration into high-volume OEM products.


    • CO2 Measurement: NDIR with LED and gold-plated optics
    • Diffusion Sampling
    • Measurement Range: 0-5,000ppm CO2
    • Accuracy: ±50ppm ±3% of reading
    • Resolution: 1ppm
    • Auto-calibration
    • Communication: Serial 9600/ 8/ 1/ n

    General Performance

    • Start up Time: 1.2s to first reading
    • Response Time: 2-3 minutes
    • Operating Pressure Range: 950 to 1050 milibar


    • Power Input: 3.3-5.5VDC (3.3V recommended)
    • 33mA peak, < 1mA avg power
    • Weight 5 grams
    • Dimensions: 31 x 19.5 x 8mm


    • 90 days - See CO2Meter Terms and Conditions.

    Free Easy-to-use GasLab® Software 

    This device uses GasLab® software for setup, calibration, data logging, and real-time data analysis. GasLab® makes it easy to export data into a .CSV file that can be imported into any industry-standard software or spreadsheet. GasLab® runs on Windows XP or higher, and free to use with our products.

    Download Latest Software Here

    System Requirements for Data Logging or Changing Defaults

    • Windows XP SP2 or newer
    • Microsoft .Net 3.5 Runtime Libraries


      Customer Reviews

      Based on 2 reviews


      Great sensor!

      I've been playing around with this before using it in the project I originally purchased it for. It's really nice that it's UART. Really easy to use and has a fairly fast response rate. No complaints.

      "Easy to install, easy to set up, and easy calibration - just what I was looking for."

      - Phillip Farrar
      Water Plant Superintendent

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