? MH-Z16 Infrared CO2 Sensor Module – NDIR Carbon Dioxide Detector for Air Quality Monitoring

The MH-Z16 CO2 Sensor is a high-performance infrared carbon dioxide sensor module designed using non-dispersive infrared (NDIR) technology. With high accuracy, fast response time, and built-in temperature compensation, this sensor is ideal for applications requiring reliable indoor CO2 monitoring.

Thanks to its compact design and digital UART output, the MH-Z16 is easy to integrate into a variety of systems—from smart HVAC setups to agricultural automation and safety monitoring solutions.

⚙️ Key Features

• ?️ NDIR Technology: Provides accurate and selective CO2 measurement
• ?️ Built-in Temperature Sensor: Enables automatic temperature compensation for stable readings
• ? Digital Output: UART interface for easy integration
• ? Low Power Consumption: Operates efficiently with a maximum current of 100mA
• ⏱️ Fast Response: Reacts in under 90 seconds for dynamic environments

? Typical Applications

• ? HVAC systems and indoor air quality monitoring
• ? Industrial process control and gas detection
• ? Smart agriculture and greenhouse automation
• ? Livestock and poultry farming air management
• ? Educational projects and environmental studies

? Technical Specifications

• Measurement Range: 0 – 2000 ppm
• Resolution: 1 ppm
• Response Time: < 90 seconds (T90)
• Preheat Time: ~3 minutes
• Operating Voltage: 4.5V – 6V DC
• Maximum Current: 100mA
• Output Interface: UART (digital serial)

? Package Includes

• 1 × MH-Z16 CO2 Sensor Module

Perfect for smart environments and automation systems, the MH-Z16 offers a dependable solution for CO2 detection in both consumer and industrial applications.