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Winsen MH-Z14 NDIR CO2 SENSOR

3,606.00

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.

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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.

MH-Z14 NDIR Infrared gas module, CO2 Gas sensor 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.
Applications
MH-Z14 NDIR Infrared gas module is applied in the HVAC
Indoor air quality monitoring, industrial process
Safety and protection monitoring
Agriculture and animal husbandry production process monitoring

Features
High sensitivity, High resolution
Low power consumption
Output modes: UART, analog voltage signal, PWM wave
Quick response
Temperature compensation, excellent linear output
Good stability
Long lifespan
Anti-water vapor interference
No poisoning

Specification

Product CO2 SENSOR
Model MH-Z14 NDIR CO2
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 0℃ ~ 50℃
Working humidity 0~95%RH
Weight 15 g
Lifespan >5 year
Dimension 57.5×34.7×16mm(L×W×H)

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