Introduction to the MH-Z16 Gas Module
The Winsen MH-Z16 is an intelligent infrared gas module designed for detecting Carbon Dioxide (CO2) in the air. Utilizing Non-Dispersive Infrared (NDIR) technology, this compact sensor offers high sensitivity, good selectivity, and a long operational lifespan. It features built-in temperature compensation and provides both digital (UART) and PWM wave outputs, making it versatile for various applications.
Key Features and Applications
Key features of the MH-Z16 include low power consumption, quick response time, and excellent linear output. Its applications span across environmental monitoring systems, including:
- HVAC equipment
- Air quality monitoring
- Fresh air systems and air purification
- Intelligent home environments
- Education systems
- Animal husbandry production
- Safety protection monitoring
Technical Overview
This user manual details the MH-Z16's technical specifications, such as its working voltage (4.5V-5.5V DC), measuring range (e.g., 0-5%vol), output signals, and operating conditions. It also provides comprehensive guidance on the module's structure, pin definitions, and various output methods (Analog, PWM, UART). Furthermore, the manual covers essential calibration procedures, including zero point and span calibration, as well as cautions for optimal and safe usage.
For more information, visit the Winsen Sensor website.