Name Target Gas Class of gas sensors Field of application Sensor Detecting Range Accuracy Operate voltage Interface Click to Buy
Grove - Air Quality Sensor v1.3 Alcohol, Smoke Electrochemical Environment MP503 10-1000ppm(Alcohol) NA 3.3V 5V Analog Order
Grove - Alcohol Sensor Alcohol Electrochemical Safety in car Public security MQ303A 20-1000ppm Alcohol NA 5V Analog Order
Grove - CO2 Sensor CO2 Electrochemical Environment Agriculture MH-Z16 0-5000ppm ±(50ppm +5%) 5V UART Order
Grove - CO2 & Temperature & Humidity Sensor (SCD30) CO2 Optical devices Environment Agriculture SCD30 0-40000ppm ±(30 ppm + 3%) 3.3V 5V I2C Order
Grove - VOC and eCO2 Gas Sensor (SGP30) VOC,CO2 Electrical Environment Agriculture SGP30 VOC: 0 ppb to 60000ppb CO2: 400 ppm to 60000 ppm VOC: (0-2008ppb/1ppb, 2008-11110ppb/6ppb, 11110-60000ppb/32ppb) CO2: (400-1479ppm/1ppm, 1479-5144ppm/3ppm, 5144-17597ppm/9ppm, 17597-60000ppm/31ppm) 3.3V 5V I2C Order
Grove - Gas Sensor(MQ2) LPG, i-butane, propane, methane, alcohol, Hydrogen, smoke Electrochemical Domestic safety/household application Safety at work MQ2 LPG and propane: 200ppm-5000ppm Butane: 300ppm-5000ppm Methane: 5000ppm-20000ppm H2: 300ppm-5000ppm Alcohol:100ppm-2000ppm NA 5V Analog Order
Grove - Gas Sensor(MQ3) High sensitivity to alcohol and small sensitivity to Benzine Electrochemical Safety in car Public security MQ3 Alcohol: 0.05-10mg/L NA 5V Analog Order
Grove - Gas Sensor(MQ5) High sensitivity to LPG, natural gas, town gas and Small sensitivity to alcohol, smoke Electrochemical Industry: Petrochemical Steel/Water treatment/Semiconductor Utilities/automotive/power plants MQ5 200-10000ppm NA 5V Analog Order
Grove - Gas Sensor(MQ9) High sensitivity to carbon monoxide and CH4,LPG Electrochemical Safety in car Industry: Petrochemical Steel/Water treatment/Semiconductor Utilities/automotive/power plants Domestic safety/household application MQ9 Carbon monoxide: 20-2000ppm CH4: 500-10000ppm LPG: 500-10000ppm NA 5V Analog Order
Grove - Gas Sensor(O2) O2 Electrochemical Safety in car Industry: Petrochemical Steel/Water treatment/Semiconductor Utilities/automotive/power plants Domestic safety/household application ME2-O2-Ф20 0~25%Vol NA 3.3V 5V Analog Order
Grove - HCHO Sensor Toluene, methanal, benzene, alcohol, acetone Electrochemical Environment WSP2110 1~50ppm NA 3.3V 5V Analog Order
Grove - Multichannel Gas Sensor Carbon monoxide,Nitrogen dioxide, Ethanol, Hydrogen, Ammonia, Methane, Propane, Iso-butane Electrical Environment MiCS-6814 CO: 1–1000ppm NO2: 0.05–10ppm H2: 10–500ppm C2H5OH: 1-1000ppm NH3: 1-500ppm CH4: >1000ppm C3H8: >1000ppm C4H10: >1000ppm NA 3.3V 5V I2C Order
Grove - Temperature, Humidity, Pressure and Gas Sensor (BME680) IAQ Electrical Environment Domestic safety/household application BME680 0-500 NA 3.3V 5V I2C Order