[shortdesc]
Application:animal husbandry production,educational instruments,HVAC equipment
Feature:High sensitivity, Low power consumption,Good stability,Output method: UART, PWM &etc
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Production Description:
MH-Z16 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 compensation; and it has digital output and PWM wave output. This common 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.
Feature:

High sensitivity, Low power consumption
Good stability
Temperature compensation, excellent linear output
Output method: UART, PWM &etc
Long lifespan
Anti-water vapor interference, no poisoning

Application:

animal husbandry production
educational instruments
indoor air quality monitoring equipment
HVAC equipment
air purification equipment

Main technical parameters:

Model No.	MH-Z16
Detection Gas	CO2 gas
Working voltage	DC(5.0±0.1V)
Average current	<85mA (@5V power)
Peak current	150mA (@5V power)
Interface level	3.3 V (5V compatible)
Measuring range	0~50000ppm range selectable( max 150000ppm can be extended)
Output signal	UART (TTL 3.3V)
Output signal	PWM
Preheat time	10s
Response Time	T90 < 30s
Working temperature	-10℃ ~ 50℃
Working humidity	0~95%RH (no condensation)
Storage temperature	-20℃ ~ 60℃
Weight	<21 g
Lifespan	>10 years

2 pcs MH-Z16 Infrared CO2 Gas Sensor Dual-channel carbon dioxide sensor