MH-Z19C/19E NDIR Infrared CO2 Carbon Dioxide Sensors, Improved Accuracy, Great Choice for IAQ Smart home Air quality HVAC System


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Recommended Modules: MH-Z19C, MH-Z19E, pins type or terminal type optional

Winsen developed these CO2 sensor modules with small size sensor, using non-dispersive infrared (NDIR) principle to detect the existence of CO2 in the air, with good selectivity, non-oxygen dependent and long life. Built-in temperature compensation; and it has UART output and PWM output. It is developed by the tight integration of mature infrared absorbing gas detection technology, precision optical circuit design and superior circuit design.

No. 299 Jinsuo Road, National High-Tech Zone

450001 Zhengzhou


+86 371 67169097

+86 371 60932988

Halle 1 Stand 1-526

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