YJJ MH-Z1311A حسگر گاز دی اکسید کربن برای تجهیزات تصفیه هوا

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April 02, 2025
Brief: Discover the YJJ MH-Z1311A Carbon Dioxide Gas Sensor, a high-performance NDIR-based sensor designed for air purification equipment. With long life, built-in temperature compensation, and digital output, it ensures accurate CO2 detection.
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 across varying conditions.
  • Digital output (UART) with TTL level 3.3V for easy integration.
  • Low power consumption with average current <150uA and peak current <90mA.
  • Fast response time (T90 < 60s) and quick preheating (10s).
  • Wide operating range: -10℃ to 50℃ and 0-95%RH (non-condensing).
  • Long lifespan of over 10 years with a compact and lightweight design (5g).
متداول:
  • What is the measurement range of the MH-Z1311A sensor?
    The sensor offers a measurement range of 0-10000ppm, with optional ranges available as specified in Table 2.
  • How does the MH-Z1311A sensor detect CO2?
    It uses non-dispersive infrared (NDIR) technology, which provides good selectivity and no oxygen dependence for accurate CO2 detection.
  • What is the lifespan of the MH-Z1311A sensor?
    The sensor has a long lifespan of over 10 years, making it a durable and reliable choice for air purification equipment.