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EE893 and EE892 are optimized for OEM applications and for demanding environment. A multiple point CO2 and temperature adjustment procedure leads to excellent CO2 measurement accuracy over the entire temperature working range.

With its low power consumption, miniature size and electrical connection via pluggable connector strips and edge card connector, EE893 and EE892 are ideal for integration in battery operated devices.

Key features 

  • E+E dual wavelength NDIR CO2 working principle
  • Measuring range up to 10,000ppm
  • Auto-calibration for excellent long term stability
  • Temperature compensation
  • Very low temperature dependency
  • High insensitivity to pollution
  • Easy user configuration and adjustment
  • Very low current consumption down to 60 μA
  • Digital output
  • Miniature size

Typical Applications

  • data loggers
  • handhelds
  • wireless transmitters
  • building management
  • demand controlled ventilation

技术资料

  • 0...2000 ppm
    0...5000 ppm
    0...10000 ppm

    Measuring range CO2
  • ±(50 ppm +2% of mv)
    ±(50 ppm +3% of mv)
    ±(100 ppm +5% of mv)

    Accuracy CO2
  • E2 interface

    Digital output
  • 4.75-7.5V DC

    Supply

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