{"id":21121,"date":"2019-03-22T15:04:38","date_gmt":"2019-03-22T07:04:38","guid":{"rendered":"\/blog\/?p=21121"},"modified":"2019-11-11T09:42:58","modified_gmt":"2019-11-11T01:42:58","slug":"complete-gas-sensor-guide-seeed-wiki","status":"publish","type":"post","link":"https:\/\/www.seeedstudio.com\/blog\/2019\/03\/22\/complete-gas-sensor-guide-seeed-wiki\/","title":{"rendered":"Complete Gas Sensor Guide – Seeed WiKi"},"content":{"rendered":"\n

Gas sensor<\/a> helps detect the presence of various toxic and combustible gases in the environment. <\/p>\n\n\n\n

We prepared a complete guide for gas sensor<\/a>, explained different operating principles and applications fields and compared all gas grove sensors.\u00a0<\/p>\n\n\n\n

Most commonly used Sensors<\/a><\/p>\n\n\n\n

\"\"<\/a>
Seeed Gas Sensor Selection Guide<\/a><\/figcaption><\/figure>\n\n\n\n

The interaction between the test gas and the sensing surface can be detected by the measurements of change in resistance, capacitance, work function, mass, optical characteristics etc.<\/p>\n\n\n\n

There are a numerous use of these gas sensors, playing important roles in various sectors including industry, medical, environmental applications, and domestic applications for monitoring toxic and flammable gases. <\/p>\n\n\n\n

The most common use for gas sensor is monitoring toxic gases present in the atmosphere. <\/p>\n\n\n\n

You can use Grove – Air Quality Sensor v1.3<\/a> to detect alcohol and smoke in the air. We also have Grove- Alcohol Sensor<\/a> help you with specific Alcohol detection, check Alcohol Detection Project<\/a> on Hackster.io<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

Safety at work<\/strong><\/p>\n\n\n\n

Gas sensor is important for keep your safety during work. It helps control indoor air quality; monitor toxic gases in a working environment, for instance in a factory where dangerous chemicals are used<\/p>\n\n\n\n

Grove – Gas Sensor(MQ2)<\/a> can detect LPG, i-butane, propane, methane, alcohol, Hydrogen and smoke to keep you safe. <\/p>\n\n\n\n

Domestic safety\/household application <\/strong><\/p>\n\n\n\n

In order to detect poisonous gases or smoke in households and avoid loss due to accidents such as fires and explosions; intelligent refrigera\u00adtor or oven; fire alarm; natural gas heating; leak detection; air quality control; air purifiers; cooking control, a sensitive smoke alarm is especially important to every household. <\/p>\n\n\n\n

Grove – Gas Sensor(MQ9)<\/a> is high sensitive to carbon monoxide and CH4\uff0cLPG. And Grove – Temperature, Humidity, Pressure and Gas Sensor (BME680) will be a all-in-one sensor for your both outdoor and indoor projects,. <\/p>\n\n\n\n

Safety in car Public security  <\/strong><\/p>\n\n\n\n

Besides environmental projects, you can choose gas sensor for car ventilation control; gasoline vapor detection; alcohol breath tests. <\/p>\n\n\n\n

You can start with Grove – Gas Sensor(MQ3)<\/a> with High sensitivity to alcohol and small sensitivity to Benzine, Grove – Gas Sensor(O2)<\/a>, and Grove – Alcohol Sensor<\/a> for car safety projects<\/p>\n\n\n\n

It is also listed in the complete gas sensor guide<\/a> about how gas sensor works for medical, agricultural, industrial areas and food quality control , utilities aerospace. <\/p>\n\n\n\n

Grove<\/a> makes it easier to connect, experiment, and simplify the prototyping process. No jumpers or soldering required. We have developed more than 220 Grove modules<\/a>, more Groves are coming soon covering a wider range of applications that can fulfill a variety of needs. <\/p>\n\n\n\n

Free feel to let us know what you want to see in the future for Grove in the forum<\/a>. We hear and will take action! <\/p>\n","protected":false},"excerpt":{"rendered":"

Gas sensor helps detect the presence of various toxic and combustible gases in the 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