Product news

MH-Z14 NDIR Infrared gas module is a common type, 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 sensor can do temperature compensation; and it has digital output and analog voltage output. This infrared gas sensor is developed by the tight integration of mature infrared absorbing gas detection technology, Precision optical circuit design and superior circuit design.
Applications:
●HVAC equipment ● air quality monitoring equipment ● Ventilation system
●air purification equipment ●Smart home
Main functions and features：
 Gold plating technology for cavity, waterproof and anti-corrosion
 High sensitivity, low power consumption
 Good stability, long lifespan
 Temperature compensation, excellent linear output
 Output modes: UART, PWM
 Anti-water vapor interference, no poisoning