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MH-Z19 MH-Z19B Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor for CO2 Monitor 0-5000ppm MH Z19B with Pin

MH-Z19 MH-Z19B Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor for CO2 Monitor 0-5000ppm MH Z19B with Pin
MH-Z19 MH-Z19B Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor for CO2 Monitor 0-5000ppm MH Z19B with Pin
MH-Z19 MH-Z19B Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor for CO2 Monitor 0-5000ppm MH Z19B with Pin
MH-Z19 MH-Z19B Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor for CO2 Monitor 0-5000ppm MH Z19B with Pin
MH-Z19 MH-Z19B Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor for CO2 Monitor 0-5000ppm MH Z19B with Pin
MH-Z19 MH-Z19B Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor for CO2 Monitor 0-5000ppm MH Z19B with Pin
MH-Z19 MH-Z19B Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor for CO2 Monitor 0-5000ppm MH Z19B with Pin
MH-Z19 MH-Z19B Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor for CO2 Monitor 0-5000ppm MH Z19B with Pin
MH-Z19 MH-Z19B Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor for CO2 Monitor 0-5000ppm MH Z19B with Pin
MH-Z19 MH-Z19B Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor for CO2 Monitor 0-5000ppm MH Z19B with Pin
MH-Z19 MH-Z19B Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor for CO2 Monitor 0-5000ppm MH Z19B with Pin
MH-Z19 MH-Z19B Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor for CO2 Monitor 0-5000ppm MH Z19B with Pin
MH-Z19 MH-Z19B Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor for CO2 Monitor 0-5000ppm MH Z19B with Pin
MH-Z19 MH-Z19B Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor for CO2 Monitor 0-5000ppm MH Z19B with Pin
MH-Z19 MH-Z19B Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor for CO2 Monitor 0-5000ppm MH Z19B with Pin
$27.99
Ex Tax: $27.99
  • Stock: In Stock
  • Model: EB0042998
  • SKU: EB0042998
  • Voltage: DC5V
    Precise details>>

    >>>Manual: Click here to open<<<


    0-2000ppm ID: 1776360


    MH-Z19B carbon dioxide gas sensor (hereinafter referred to as the sensor) is a general-purpose smart small-scale sensor that uses non-dispersive infrared (NDIR) principle to detect the presence of CO2 in the air, with good selectivity and anaerobic  Gas dependence, long life and other characteristics; built-in temperature compensation; at the same time with serial output, analog output and PWM output, easy to use. The sensor is a high-performance sensor that combines mature infrared absorption gas detection technology with precise optical path design and sophisticated circuit design.


    Parameters:


    Product model number: MH-Z19B

    • Gas Detection: Carbon Dioxide
    • Supply voltage: 4.5~5.5V DC
    • Average current: <20mA (@5V power supply)
    • Peak current: 150 mA (@5V supply)
    • Interface level: 3.3V (5V compatible)
    • Measurement range: 0~5000ppm can be selected within the range
    • Warm-up time: 3min
    • Response time: 90<120s
    • Working temperature: 0~50°C
    • Operating Humidity: 0 to 95% RH (non-condensing)


    Characteristics:


    Gas chamber with gold plating, waterproof and corrosion resistant

    • High sensitivity, low power consumption
    • Excellent stability
    • Temperature compensation, excellent linear output
    • Provides serial (UART), analog (DAC), PWM waveform output methods
    • long lasting
    • Water vapor interference, not poisoning


    Application:


    HVAC refrigeration equipment

    • Air quality monitoring equipment
    • Fresh air system
    • Air purification equipment
    • Smart home
    • SCHOOL

    Vin: Power Positive (Vin)

    GND: Negative Power Supply (GND)

    Vo: Analog output

    PWM: PWM

    HD: HD (zero for school, low for more than 7 seconds)

    Rx: UART(RXD) TTL Level Data Input

    Tx: UART (TXD) TTL level data output


    Pin 1: Analog Output Vo

    Pin 2: None

    Pin 3: Negative Power Supply (GND)

    Pin 4: Positive Power Supply (Vin)

    Pin 5: UART(RXD) TTL Level Data Input

    Pin 6: UART (TXD) TTL Level Data Output

    Pin 7: None


    Package included:

    1 x MH-Z19B 0-5000ppm Infrared CO2 Sensor

    1 x Pin


    MH-Z19-MH-Z19B-Infrared-CO2-Sensor-Module-Carbon-Dioxide-Gas-Sensor-for-CO2-Monitor-0-5000ppm-MH-Z19-1693604


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