MH-Z14 NDIR CO2 SENSOR

For greenhouse and farming

Applications :

*Agriculture *Farming
*Greenhouse *Air quality monitoring
*Fruit ripening monitoring

Product Advantages:

*High sensitivity, High resolution
*Quick response
*Temperature compensation, excellent linear output
*Good stability
*Long lifespan

Product Description:

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 commons type infrared gas sensor is developed by the tight integration of mature infrared absorbing gas detection technology, Precision optical circuit design and superior circuit design. Its design, production and inspection adhere to below: GB/T13384-92

Technical Parameters:

Working voltage	4.5 V ~ 5.5V DC
Average current	< 85 mA
Interface level	3.3 V
Measuring range	0~5%VOL optional
Output signal	PWM
	UART
	0.4-2V DC
Preheat time	3min
Response Time	T90 < 90s
Working temperature
Working humidity	0~95%RH(No condensation)
Weight	15 g
Lifespan	>5 year
Dimension	57.5×34.7×17mm（L×W×H）