DFRobot Gravity: MEMS Gas Sensor (CO, Alcohol, NO2 & NH3) – I2C – MiCS-4514

Item Type: Gas Sensor Operating Voltage (V): 3.3 to 5.5 Power Consumption (W): 0.45 Communication Mode I2C Measurement Range: 1 – 1000ppm (Carbon monoxide CO) 0.05 – 10ppm (Nitrogen dioxide NO2) 10 – 500ppm (Ethanol C2H5OH) 1 – 1000ppm (Hydrogen H2) 1 – 500ppm (Ammonia NH3) >1000ppm (Methane CH4) Operating Temperature (°C): -30～85 Opt. Relative Humidity(RH) 5～95% Mounting Hole Diameter (mm) ID:3.1, OD:6 Dimensions (L x W x H) mm 37x27x6 Weight (g): 10