MH-Z19 NDIRCO2Sensor Module Infrared Carbon Dioxide Gas Sensor 0-5000ppm MH Z19B

describe: MH-Z19B C02 gas sensor is a common type small sensor using non-dispersive infrared (NDIR) principle for aerial detection of our fleet good selectivity not affected by oxygen long service life built-in temperature compensation: Lotus Digital Output and waveform output at the same time easy to use. The sensor is a high-performance sensor that combines mature infrared absorption gas detection technology with precise optical path design and precise circuit design. Features: This MH-Z19B C02 gas sensor has high sensitivity and high resolution. Provide UART PWM wave and other output forms. Water vapor interference no poisoning. With temperature compensation excellent linear output. Low power consumption good stability and long service life. Widely used in HVAC refrigeration and indoor air quality monitoring. Specification: Product model: MH-Z19B Gas detection: C02 Working voltage: 3.6V-5.5V DC Average current: