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---|---|---|---|---|---|
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MH-Z19 Infrared CO2 Sensor Module For CO2 Air Quality Monitor UART/PWM 0-5000PPM
Specification:
- Brand new and high quality
- Product Model: MH-Z19
- Color:Gold
- Size(L*W*H): Approx. 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
- Reponse Time: T90 < 60 s
- Working temperature: 0 ~ 50°C
- Working humidity: 0 ~ 95% RH (No condensation)
- Lifespan: > 5 years
Features:
- High sensitivity, high resolution
- Output modes: UART and PWM wave
- Anti-water vapor interference.No poisoning
- Temperature compensation, excellent linear output
- Low power consumption,good stability and long lifespan
- It is widely used in the HVAC refrigeration and indoor air quality monitoring
Package included:
- 1 x MH-Z19 Infrared CO2 Sensor
Note:
Please allow 1-3mm errors due to manual measurement