MQ-7 MQ7 CO Carbon Monoxide Gas Sensor Module For Arduino Compatible

New MQ7 CO Carbon Monoxide Gas Sensor Module For Arduino Compatible is available now from our US and UK warehouse Free shipping to US and UK in 3-6 business days ship to Canada, Brazil in 7-10 days in US warehouse ship to European countries in 7-10 days in UK warehouse MQ-7 MQ7 CO Carbon Monoxide Gas Sensor Module For Arduino Compatible Specification: Detection range: 10 to 1000ppmm Characteristic gas: 100ppmm CO Sensitive resistance: 2K to 20K in 100ppm CO Sensitivity: 3% Response time: 1s Recovery time: 30s Heating resistance: 31 3 Heating current: 180mA Heating voltage: 5.0V0.2V / 1.50.1V Heating power: about 350mW Size: 3.5 x 2.2cm (1.4 x 0.9inch) Standard operating conditions: Ambient Temperature: -20C to +50C Humidity: 95%RH Oxygen Content: 21% Note: Mainly used for CO, gas detection in family, factory or underground operation. Package included: 1 x MQ-7 CO gas sensor module If you want another model, you can click on the ID Model Gas Detection Item ID MQ2 flammable gas/smoke 1144079 MQ3 alcohol steam 1414301 MQ4 Natural gas/Methane 1377624 MQ5 Liquefied gas/Methane/Coal gas /LPG 1378464 MQ6 Liquefied gas/Isobutane/Propane/LPG 1378477 MQ7 Carbon monoxide 915474 MQ8 hydrogen 1378425 MQ9 Carbon monoxide flammable gas 1378463 MQ131 Ozone Concentration 1183257 MQ135 Ammonia/sulfide/benzene vapor 1378465 A set of MQ 1005800