MH-Z19B Infrared CO2 Sensor For CO2 Monitor NDIR Gas Sensor CO2 Gas Sensor 0-5000PPM

Description Product Model MH Z19BDetection gas carbon dioxide Operating voltage 4 5 5 5V DCAverage current 60mA 5V supply Peak current 150 mA 5V supply Interface level 3 3VMeasurement range 0 1 VOL range optional Output signals UART PWM analog output default 0 4 2V Warm up time 3minResponse time T90 120sOperating temperature 0 50 ℃Operating humidity 0 95 RH non condensing Board size 32 17x19 7x5 25mmWeight 5 gLife expectancy 5 yearsFeature High sensitivity high resolution low power consumptionProvide UART PWM waveform and other output methodsTemperature compensation excellent linear outputExcellent stabilityLong lifeWater vapor interference not poisoningPackage included 1 x MH Z19B Infrared CO2 Sensor