Description:
Product Model: MH-Z19
Color:Gold
Size(L*W*H):33 x 20 x 9 mm
Target Gas: CO2
Working voltage: 3.6 ~ 5.5 V DC
Average current: < 18 mA
Interface level: 3.3 V
Measuring range: 0 ~ 0.5% VOL optional
Output signal: UART / PWM
Preheat time: 3 min
Response Time: T90 < 60 s
Working temperature: 0 ~ 50°C
Working humidity: 0 ~ 95% RH (No condensation)
Lifespan: > 5 years
Features:
1.High sensitivity, high resolution.
2.Output modes: UART and PWM wave.
3.Anti-water vapor interference.No poisoning.
4.Temperature compensation, excellent linear output.
5.Low power consumption,good stability and long lifespan.
6.It is widely used in the HVAC refrigeration and indoor air quality monitoring.
Note:
Manual measuring, please allow 1 ~ 3 mm error,thank you.
Package Included:
1 x MH-Z19 Infrared CO2 Sensor
