1PCS MH-Z19B Infrared Carbon Dioxide Monitor Sensor CO2 Detection Sensor Module UART PMW Wave Output 0-5000ppm+Cable
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Product details
Parameters:Product model number: MH-Z19BGas Detection: Carbon DioxideSupply voltage: 4.5~5.3V (5V compatible)Measurement range: 0~10000ppm can be selected within the rangeWarm-up time: 3minResponse time: T90<120sWorking temperature: 0~50°COperating Humidity: 0 to 95% RH (non-condensing) Characteristics:Gas chamber with gold plating, waterproof and corrosion resistantHigh sensitivity, low power consumptionExcellent stabilityTemperature compensation, excellent linear outputProvides serial (UART), analog (DAC), PWM waveform output methodslong lastingWater vapor interference, not poisoning Application:HVAC refrigeration equipmentAir quality monitoring equipmentFresh air systemAir purification equipmentSmart homeSCHOOLPins:Vin: Power Positive (Vin)GND: Negative Power Supply (GND)Vo: Analog outputPWM: PWMHD: HD (zero for school, low for more than 7 seconds)Rx: UART(RXD) TTL Level Data InputTx: UART (TXD) TTL level data output Package Included:1 x MH.
SKID | 09F44PK7CV245 |
Manufacturer | AITRIP |
Part number | MH-Z19B |
UPC | 701715465831 |