YJJ MG811 電解質CO2センサーは,空気の品質管理システムにおけるCO2濃度を監視するために使用されます.

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March 31, 2025
Category Connection: ガス センサー
Brief: Discover the YJJ MG811 Electrolyte CO2 Sensor, designed to monitor CO2 concentration in air quality control systems. This semiconductor oxide chemical sensor uses solid electrolyte battery principles for accurate detection. Learn about its features, specifications, and applications in this informative video.
Related Product Features:
  • MG811 electrolyte CO2 sensor detects CO2 using solid electrolyte battery principles.
  • Output signal voltage is inversely proportional to the logarithmic linear relationship of CO2 concentration.
  • Detection range of 0~10000ppm CO2 for precise air quality monitoring.
  • Heating voltage of 6.0V±0.1V ensures stable operation.
  • Operating temperature range from -20℃ to 50℃ for versatile use.
  • Repeatability of less than 2% output value for reliable performance.
  • Zero EMF of 300mV-500mV in 400ppm CO2 for accurate baseline readings.
  • Output signal DEMF ≥25mV for clear detection of CO2 changes.
FAQ:
  • What is the detection range of the YJJ MG811 Electrolyte CO2 Sensor?
    The YJJ MG811 Electrolyte CO2 Sensor has a detection range of 0~10000ppm CO2, making it suitable for various air quality control applications.
  • How does the MG811 sensor detect CO2 concentration?
    The MG811 sensor uses the principle of a solid electrolyte battery. When placed in a CO2 atmosphere, it generates an electromotive force between electrodes, with the output signal voltage inversely proportional to the logarithmic linear relationship of CO2 concentration.
  • What is the operating temperature range for the MG811 sensor?
    The MG811 sensor operates effectively within a temperature range of -20℃ to 50℃, ensuring reliable performance in diverse environmental conditions.