Feature

●Precise CO2 Gas Detection: Our MH-Z19 CO2 gas sensor utilizes the non-dispersive infrared (NDIR) principle to accurately detect and measure carbon dioxide levels in the air. With high sensitivity and resolution, this sensor provides reliable and precise readings for monitoring indoor air quality.
●Versatile Output Modes: The MH-Z19 CO2 gas sensor offers a variety of output modes, including UART and PWM , making it compatible with different systems and applications. Whether you need digital or form output, this sensor can easily integrate into your setup for seamless monitoring.
●Reliable Performance: This CO2 gas sensor is designed with anti-water vapor interference and no poisoning features, ensuring accurate readings even in challenging environments. With built-in temperature compensation and excellent linear output, it delivers consistent performance for long-term monitoring needs.
●Energy-Efficient and Durable: Our MH-Z19 CO2 gas sensor boasts low power consumption, providing energy efficiency while maintaining stable operation. Its compact design and robust construction guarantee a long lifespan, making it a reliable choice for HVAC refrigeration systems and indoor air quality monitoring.
●Complete Package: The package includes one MH-Z19 Infrared CO2 Sensor, offering you a comprehensive solution for measuring carbon dioxide levels in various settings. Start monitoring indoor air quality effortlessly with our advanced CO2 gas sensor!


Description

Descriptions:
Introducing the MH-Z19 CO2 Gas Sensor, a compact and versatile sensor that utilizes the non-dispersive infrared (NDIR) principle to detect carbon dioxide levels in the air. This sensor offers excellent selectivity, no oxygen dependence, and a long lifespan, making it an essential tool for monitoring air quality.
Specifications: Product model: MH-Z19B Detection of gases: C02 Working voltage: 3.6V-5.5 V DC Average current: <18mA Shop mouth level: 3.3V Measuring range: 0-0.5%Vol Preheating time: 3min Working temperature: 0-50℃ Work humidity: 0-95%RH Size: as the picture Weight: 7 g
Package Included: 1 x MH-Z19 Infrared CO2 Sensor