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4. CO2 Engine LP8(Battery Powered CO2 Module)

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    • Battery Powered CO2 Module(LP8)
    • -Miniature size

      -Individually calibrated

      -Maintenance-free

      -Long term stability

      -Low power consumption

       

      Key Benefits:
      • 3.6 mC power usage per measurement (
      11.9mJ@3.3V)
      • Miniature size (SenseAir® S8 format)
      • A wide supply voltage range enables a variety of battery options
      • Adjustable measurement period by host
      • Adjustable ABC period by host

       

      Standard Configuration:
      Measured Gas Carbon dioxide (CO2)
      Operating principle Non-dispersive infrared (NDIR)
      Measurement range 0 to 10 000 ppm
      Accuracy CO2
      ±35ppm
      ±3% of reading1
      RMS noise CO2
      4 ppm @ 400 ppm
      7 ppm @ 1000 ppm
      Accuracy temperature ±0.7°C
      Power supply 2.9 – 5.5V
      Peak current 125 mA
      Shutdown current 1 μA 2,3
      Charge per measurement 3.6 mC
      Energy per measurement 11.9 mJ @ 3.3V
      Average current having
      - 16 second measuring period
      - 60 second measuring period
      - 120 second measuring period
      225 μA 2,3
      61 μA 2,3
      31 μA 2,3
      CO2 measurement period ≥16 s.
      Dimensions (H x W x D) 8 mm x 33 mm x 20 mm
      Life expectancy >15 years
      Operation temperature range 0 - 50°C
      Communication UART (host-slave protocol) 

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