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MH-Z14B Carbon Dioxide Gas Sensor

Product ID:CHGOTHER007

Price: Please inquire PDF Format
Supply Ability:50 SETS/MON
Port:SHENZHEN
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  • Product Introduction
  • Consulting
  • Model NumberMH-Z14B
    Brand NameZHENGZHOUWEISHENG
    Payment TermsT/T, paypal
    MH-Z14B Carbon Dioxide Gas Sensor
    Introduction:
    The MH-Z14B carbon dioxide gas sensor (hereinafter referred to as the sensor) is a universal intelligent small sensor that utilizes the principle of non dispersive infrared (NDIR) to detect the presence of CO2 in the air. It has good selectivity, oxygen free dependence, and long lifespan. Built in temperature compensation; It has both digital output and PWM output, making it easy to use. This sensor is a high-performance sensor that combines mature infrared absorption gas detection technology with precise optical path design and sophisticated circuit design.
    Main applications: HVAC equipment, air quality monitoring equipment, Dedicated outdoor air system, air purification equipment, smart home
    Features:
    1. The air chamber is treated with gold plating, which is waterproof and corrosion-resistant
    2. High sensitivity, low power consumption, and excellent stability
    3. Temperature compensation, excellent linear output, and long service life
    Technical parameters:
    Product model: MH-Z14B
    Detection gas: carbon dioxide
    Power supply voltage: DC (5.0 ± 0.1) V
    Average current:<60mA (@ 5V power supply)
    Peak current: 150mA (@ 5V power supply)
    Interface level: 3.3V (compatible with 5V)
    Measurement range: 0-10000ppm (expandable to 50000ppm)
    Output signal: Serial port (UART) (TTL level 3.3V)
    PWM
    Preheating time: 10s
    Response time: T90<90s
    Working temperature: -10 ~50
    Working humidity: 0-95% RH (without condensation)
    Storage temperature: -20 ~60
    Weight:<15g
    Life:>10 years

  • Introduction:
    The MH-Z14B carbon dioxide gas sensor (hereinafter referred to as the sensor) is a universal intelligent small sensor that utilizes the principle of non dispersive infrared (NDIR) to detect the presence of CO2 in the air. It has good selectivity, oxygen free dependence, and long lifespan. Built in temperature compensation; It has both digital output and PWM output, making it easy to use. This sensor is a high-performance sensor that combines mature infrared absorption gas detection technology with precise optical path design and sophisticated circuit design.
    Main applications: HVAC equipment, air quality monitoring equipment, Dedicated outdoor air system, air purification equipment, smart home
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