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MH-Z19B Sensor CO2
30001006
New
Data sheet
| Weight | 0.005 kg. |
| Dimensions | 33 mm×20 mm×9 mm |
| Voltage | 4.0～5.5 V DC |
More info
Average current < 60mA (5V)
Peak current 150mA (5V)
Interface level 3.3 V (with 5V)
Output signal UART(TTL interface level 3.3V) PWM
DAC (default 0.4-2V)
Preheat time 3 min
Response Time T90< 120 s
Working temperature 0 ~ 50 ℃
Working humidity 0~ 90% RH (No condensation)
ADDITIONAL INFORMATION
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