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MH-Z19C Infrared Carbon Dioxide Sensor CO2 Air Quality Monitoring Concentration Detection Sensor Module with Terminals Cable UART PMW
Enhance your environmental monitoring system with this high-performance CO2 concentration detection sensor.
MH-Z19C Infrared Carbon Dioxide Sensor CO2 Air Quality Monitoring Concentration Detection Sensor Module with Terminals Cable UART PMW
Item #: 87563244

MH-Z19C Infrared Carbon Dioxide Sensor CO2 Air Quality Monitoring Concentration Detection Sensor Module with Terminals Cable UART PMW

Item #: 87563244

JMD 6069

Price Details

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Enhance your environmental monitoring system with this high-performance CO2 concentration detection sensor.
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What Stands Out

High Accuracy
The MH-Z19C sensor offers precise measurement of carbon dioxide levels, ensuring reliable monitoring of air quality in various environments, making it ideal for both professional and personal use.
Easy Integration
Designed with UART and PWM output interfaces, this sensor module allows for seamless integration into existing systems, enhancing usability for developers and hobbyists alike.
Compact Design
Its small form factor enables easy installation in tight spaces, providing an efficient solution for tracking air quality without compromising on performance or requiring extensive modifications.

Product Details

Shop MH-Z19C Infrared Carbon Dioxide Sensor CO2 Air Quality Monitoring Concentration Detection Sensor Module with Terminals Cable UART PMW online at a best price in Jamaica. B0CRKH5XVX
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Indoor Air Quality

    Ideal for homeowners wanting to monitor CO2 levels for improved indoor air quality and comfort.

  • HVAC Professionals

    Useful for HVAC technicians monitoring and optimizing ventilation systems to ensure efficient airflow and air quality.

  • Educational Purposes

    Great for students and educators to demonstrate environmental science concepts and air quality monitoring technology.

Not Suitable For
  • Beginner Users

    May be too technical for beginners without experience in electronics or programming to use effectively.

  • Non-tech Environments

    Not suitable for users in environments with no tech support or capability to implement sensor technology.

  • Low Budget Projects

    Might not fit stringent budget constraints, as there are cheaper alternatives for simple air quality monitoring.

Product Description

MH-Z19C Infrared Carbon Dioxide Sensor CO2 Air Quality Monitoring Concentration Detection Sensor Module with Terminals Cable UART PMW

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Customer Questions & Answers

  • Question: What is the MH-Z19C CO2 sensor module used for?

    Answer: The MH-Z19C CO2 sensor module is designed to measure carbon dioxide concentration in the air. It employs infrared technology to provide accurate readings, making it ideal for applications like indoor air quality monitoring, HVAC systems, and environmental research. With its UART interface, it easily integrates into various devices, enabling real-time monitoring, which is essential for maintaining optimal air quality in homes, offices, greenhouses, and laboratories.
  • Question: How does the MH-Z19C sensor work?

    Answer: The MH-Z19C sensor utilizes infrared absorption technology to detect CO2 levels in the atmosphere. It emits an IR beam that passes through a chamber, and the amount of IR light absorbed indicates the concentration of CO2 present. By calibrating the sensor to zero against fresh air, users can achieve precise measurements. This makes it suitable for critical applications where maintaining specified CO2 levels is essential, such as in schools or settings with sensitive electronics.
  • Question: What are the dimensions of the MH-Z19C sensor module?

    Answer: The MH-Z19C sensor module typically measures about 48mm x 28mm x 13mm. This compact size allows for easy integration into various setups without requiring significant modification to existing systems. Its small footprint is particularly beneficial for portable applications, enabling it to fit seamlessly into devices like air quality monitors, HVAC systems, and even DIY projects where space may be limited.
  • Question: What is the operating temperature range for the MH-Z19C?

    Answer: The MH-Z19C operates effectively within a temperature range of -10°C to 50°C (14°F to 122°F). This broad range allows it to function in various environments, from colder spaces like warehouses to warmer settings like greenhouses. Such versatility makes the sensor a popular choice for both indoor and outdoor air quality monitoring applications, providing reliable data regardless of temperature fluctuations.
  • Question: Can the MH-Z19C be used in outdoor environments?

    Answer: Yes, the MH-Z19C can be used in outdoor environments, but it should be protected from direct sunlight, rain, and dust. Its ability to monitor CO2 levels makes it suitable for outdoor air quality projects, like pollution studies or environmental monitoring. However, ensuring it is housed properly can extend its lifespan and enhance measurement accuracy, making it a valuable tool for ecologists and environmental enthusiasts.
  • Question: How is the MH-Z19C sensor calibrated?

    Answer: The MH-Z19C sensor is manually calibrated using fresh air by connecting it to a microcontroller and performing specific calibration procedures. Typically, you'll set the sensor to read 400 ppm when exposed to ambient air. Regular calibration is essential to maintain accuracy, especially in applications where precise CO2 levels are critical, such as in scientific research facilities or controlled environments.
  • Question: What are the power supply requirements for the MH-Z19C?

    Answer: The MH-Z19C sensor requires a power supply of 5V DC. It features low power consumption, making it suitable for battery-operated devices as well as fixed installations. This efficiency is beneficial for mobile monitoring equipment or applications where energy conservation is important, like smart building systems that prioritize sustainability while ensuring optimal air quality.
  • Question: What types of output does the MH-Z19C provide?

    Answer: The MH-Z19C sensor offers both PWM and UART output, allowing for flexible integration with various systems. The UART interface sends CO2 concentration data in digital format, while the PWM signal provides an analog representation. This versatility makes it suitable for a wide range of applications, from home automation systems to complex research setups, enabling seamless user integration and real-time data retrieval.
  • Question: Is the MH-Z19C sensor suitable for hobby projects?

    Answer: Absolutely! The MH-Z19C sensor is popular among hobbyists and makers for DIY air quality monitoring projects. Its user-friendly interface and compatibility with popular microcontrollers like Arduino and Raspberry Pi make it easy to incorporate into various designs. Whether building a personal air quality monitor, automating ventilation systems, or creating educational models, this sensor provides reliable data and promotes awareness of CO2 levels.
  • Question: Where can I buy the MH-Z19C CO2 Air Quality Monitoring Concentration Detection Sensor Module in Jamaica?

    Answer: You can purchase the MH-Z19C CO2 Air Quality Monitoring Concentration Detection Sensor Module from Ubuy in Jamaica. Ubuy offers a convenient platform to find this sensor along with many other electronic components, ensuring you have access to quality products and streamlined purchasing experience tailored to your needs.

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