Description:

This MH-Z14A NDIR CO2 Sensor utilizes non-dispersive infrared (NDIR) technology to accurately measure carbon dioxide levels from 0 to 5,000 parts per million (PPM).The MH-Z14A features a serial port interface, allowing seamless integration with microcontrollers and systems for environmental monitoring and control. In addition to the serial interface, the sensor provides a pulse-width modulation (PWM) output signal, enabling easy interfacing with various devices and systems.

PWM NDIR Infrared Carbon Dioxide SensorWith its compact form factor, this infrared CO2 sensor module can be conveniently integrated into a wide range of applications, including indoor air quality monitoring systems, HVAC controls, and greenhouse monitoring setups. Suitable for monitoring carbon dioxide levels in residential, commercial, and industrial environments, this sensor finds applications in air quality control, building automation, and greenhouse gas monitoring systems.

Specifications:

• Working voltage: DC4-6V
• The working current: 50mA average | – peak 100mA
• The detection range: 0-5000ppm
• Detection accuracy: 50ppm
• Preheating time: 180S
• Analog output voltage: 0.4-2V (linear output)
• Digital output: serial data output (9600, N, 8,1)
• Response time: 30S
• Working temperature: 0 ~ 60
• Working humidity: 0 ~ 90% RH
• Storage temperature: -20 ~ 60

Features:

• The Sensor has High sensitivity, high resolution, and low power consumption.
  
• It Provides UART, analog voltage signal, PWM waveform, and other output methods.
  
• This NDIR CO2 Sensor has a Fast response time.
  
• Temperature compensation, excellent linear output, Excellent stability, and Long service life.
  
• Anti-water vapor interference, no poisoning.

Applications:

• HVAC refrigeration
  
• Air cleaner device
  
• Indoor air quality monitoring
  
• Smart home
  
• Ventilation system

Package Included:

1 x MH-Z14A NDIR CO2 Sensor 0-5000PPM CO2 Sensor Module PWM NDIR Infrared Carbon Dioxide Sensor Serial Port CO2 Sensor Module High-Performance Infrared Carbon Dioxide Pressure Detection Sensor