NDIR CO2 Sensor MH-Z14A PWM NDIR Infrared Carbon Dioxide Sensor Module Serial Port 0-5000PPM Controller

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Instruction Click here to openDescription 1 working voltage DC4 6V2 the working current 50mA average peak 100mA3 the detection range 0 5000ppm4 detection accuracy 50ppm5 preheating time 180S6 analog output voltage 0 4 2V linear output 7 digital output serial data output 9600 N 8 1 8 response time 30S9 working temperature 0 60 ℃10 working humidity 0 90 RH11 storage temperature 20 60 ℃12 the service life 5 years13 size 57mm35mm15mm14 the weight of size 17g Features 1 three ways signal output analog output serial port UCHAR output 2 the serial port Uchar signal can be accessed microcontroller IO serial port TTL level 9 600 N 8 1 3 analog linear output 0 4 2V the higher the concentration the higher the voltage 4 with PWM modulation waveform output read more convenient 5 the module uses NDIR infrared technology for carbon dioxide has a good choice 6 the module is light weight small size long life good stability and so on This module can be widely used in HVAC and air quality monitoring industrial process and safety monitoring agricultural andlivestock production process monitoring and fresh air system carbon dioxide detection Package included 1 x NDIR CO2 Sensor
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