YJJ MH-Z19E Sensore di anidride carbonica per apparecchiature di depurazione dell'aria di condizionamento dell'aria fresca

Other Videos
April 01, 2025
Category Connection: sensore dell'anidride carbonica
Brief: Discover the YJJ MH-Z19E Carbon Dioxide Gas Sensor, designed for fresh air conditioning and air purification equipment. This high-performance sensor uses non-dispersive infrared (NDIR) technology for accurate CO2 detection, featuring long life, no oxygen dependence, and built-in temperature compensation. Ideal for smart air quality control systems.
Related Product Features:
  • Uses non-dispersive infrared (NDIR) technology for precise CO2 detection.
  • Features good selectivity and no oxygen dependence for reliable performance.
  • Built-in temperature compensation ensures accuracy in varying conditions.
  • Offers both serial (UART) and PWM output for versatile connectivity.
  • Long lifespan with minimal maintenance requirements.
  • Quick preheating time of just 1 minute for immediate use.
  • Fast response time with T90 < 120 seconds for real-time monitoring.
  • Compact and intelligent design suitable for various applications.
Domande frequenti:
  • What is the measurement range of the MH-Z19E sensor?
    The MH-Z19E sensor has a measurement range of 400 to 10000ppm, making it suitable for various air quality monitoring applications.
  • How does the MH-Z19E sensor detect CO2?
    The sensor uses non-dispersive infrared (NDIR) technology, which provides high accuracy and selectivity for CO2 detection without being affected by oxygen levels.
  • What output signals does the MH-Z19E sensor support?
    The MH-Z19E sensor supports both serial (UART) output at TTL level 3.3V and PWM output, offering flexibility for different system integrations.