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MH-Z19 0-5000PPM Infrared CO2 Sensor For CO2 Indoor Air Quality Monitor UART/PWM
Product Model: MH-Z19
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
ResponseTime: T90 < 60 s
Working temperature: 0 ~ 50°C
Working humidity: 0 ~ 95% RH (No condensation)
Lifespan: > 5 years
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.
Manual measuring, please allow 1 ~ 3 mm error,thank you.
1 x MH-Z19 Infrared CO2 Sensor
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1.We ship to your or Paypal address. Please make sure your and Paypal address is correct before you pay.
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