Infrared Carbon Dioxide Sensor Module CO2 MH-Z14A Serial Port PWM Analog Output 0-5000Ppm Spot
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Infrared Carbon Dioxide Sensor Module CO2 MH-Z14A Serial Port PWM Analog Output 0-5000Ppm Spot
Details
1, the working voltage: DC4.5-5.5V
2, Working current: Mean Less than 60mA; peak 150mA.
3, the detection range: 0-5000ppm
4, the detection accuracy: ± (50ppm + 3% reading value)
5. Warm-up time: 3min
the output signal:
1) analog output voltage: (D1 port 0V-2.5V) (D2 port 0.4-2V) linear output.
2) serial port (UART) (TTL level)
3) PWM
response time: T90 Less than 120s
the working temperature: 0 ~ 50Celsius
Humidity: 0 ~ 95% RH
size: 57mm x 35mm x 15mm
weight size: 17g
Colour:As shown
Material:PC+metal
Package Contents:
1 x MH-Z14A NDIR Infrared Carbon Dioxide Sensor Module
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