{"product_id":"c122-1144079-mq-2-smoke-gas-lpg-butane-gas-sensor-module-tester","title":"MQ-2 Smoke Gas LPG Butane Gas Sensor Module Tester","description":"\u003cdiv id=\"specification\"\u003e\u003c\/div\u003e\u003cdiv id=\"specification_end\"\u003e\u003c\/div\u003e\u003cdiv\u003e   \u003cdiv\u003e    \u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e        \u003cspan style=\"font-size:14px;\"\u003e1. Using high-quality dual-panel design, with power indicator and TTL signal output instructions    2. there are four screw holes for easy positioning    3. Analog output voltage with the higher concentration of higher voltage    4. TTL output valid signal is low. (Low-level signal when the output light can be directly connected to the microcontroller or relay module)    5. The switching signal having a DO (TTL) output and analog output AO\u003c\/span\u003e        \u003cspan style=\"font-size:14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color:#ff0000;\"\u003eSpecial note:\u003c\/span\u003e\u003c\/strong\u003e    After the sensor is powered, needs wait about 20S, measured data was stable, heat sensor is a normal phenomenon, because the internal heating wire.\u003c\/span\u003e        \u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e        \u003cspan style=\"font-size:14px;\"\u003eSize: 32 x 22 x 27mm    Chip: LM393, ZYMQ-2 gas sensors    Working voltage: DC 5V    AO output :0.1-0 .3 V (relative to pollution), the maximum concentration of a voltage of about 4V    DO output: TTL digital 0 and 1 (0.1 and 5V)    Input voltage: DC5V Power consumption (current): 150mA\u003c\/span\u003e        \u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003ePackage included:\u003c\/strong\u003e\u003c\/span\u003e        \u003cspan style=\"font-size:14px;\"\u003e1 x MQ-2 gas sensor module\u003c\/span\u003e        \u003cstrong\u003e\u003cspan style=\"color:#ff0000;\"\u003eIf you want another model, you can click on the ID\u003c\/span\u003e\u003c\/strong\u003e     \u003c\/div\u003e   \u003ctable border=\"1\" cellspacing=\"0\" style=\"width:568px;\"\u003e    \u003ctbody\u003e     \u003ctr\u003e      \u003ctd style=\"width: 189px;\"\u003e       Model\u003c\/td\u003e      \u003ctd style=\"width: 189px;\"\u003e       Gas Detection\u003c\/td\u003e      \u003ctd style=\"width: 189px;\"\u003e       Item ID\u003c\/td\u003e     \u003c\/tr\u003e     \u003ctr\u003e      \u003ctd style=\"width: 189px;\"\u003e       MQ2\u003c\/td\u003e      \u003ctd style=\"width: 189px;\"\u003e       flammable gas\/smoke\u003c\/td\u003e      \u003ctd style=\"width: 189px;\"\u003e       \u003c\/td\u003e     \u003c\/tr\u003e     \u003ctr\u003e      \u003ctd style=\"width: 189px;\"\u003e        MQ3      \u003c\/td\u003e      \u003ctd style=\"width: 189px;\"\u003e       alcohol steam\u003c\/td\u003e      \u003ctd style=\"width: 189px;\"\u003e       \u003c\/td\u003e     \u003c\/tr\u003e     \u003ctr\u003e      \u003ctd style=\"width: 189px;\"\u003e       MQ4\u003c\/td\u003e      \u003ctd style=\"width: 189px;\"\u003e       Natural gas\/Methane\u003c\/td\u003e      \u003ctd style=\"width: 189px;\"\u003e       \u003c\/td\u003e     \u003c\/tr\u003e     \u003ctr\u003e      \u003ctd style=\"width: 189px;\"\u003e       MQ5      \u003c\/td\u003e      \u003ctd style=\"width: 189px;\"\u003e       Liquefied gas\/Methane\/Coal gas \/LPG\u003c\/td\u003e      \u003ctd style=\"width: 189px;\"\u003e       \u003c\/td\u003e     \u003c\/tr\u003e     \u003ctr\u003e      \u003ctd style=\"width: 189px;\"\u003e       MQ6       \u003c\/td\u003e      \u003ctd style=\"width: 189px;\"\u003e       Liquefied gas\/Isobutane\/Propane\/LPG\u003c\/td\u003e      \u003ctd style=\"width: 189px;\"\u003e       \u003c\/td\u003e     \u003c\/tr\u003e     \u003ctr\u003e      \u003ctd style=\"width: 189px;\"\u003e       MQ7    \u003c\/td\u003e      \u003ctd style=\"width: 189px;\"\u003e       Carbon monoxide\u003c\/td\u003e      \u003ctd style=\"width: 189px;\"\u003e       \u003c\/td\u003e     \u003c\/tr\u003e     \u003ctr\u003e      \u003ctd style=\"width: 189px;\"\u003e       MQ8       \u003c\/td\u003e      \u003ctd style=\"width: 189px;\"\u003e       hydrogen\u003c\/td\u003e      \u003ctd style=\"width: 189px;\"\u003e       \u003c\/td\u003e     \u003c\/tr\u003e     \u003ctr\u003e      \u003ctd style=\"width: 189px;\"\u003e       MQ9        \u003c\/td\u003e      \u003ctd style=\"width: 189px;\"\u003e       Carbon monoxide flammable gas\u003c\/td\u003e      \u003ctd style=\"width: 189px;\"\u003e       \u003c\/td\u003e     \u003c\/tr\u003e     \u003ctr\u003e      \u003ctd style=\"width: 189px;\"\u003e       MQ131\u003c\/td\u003e      \u003ctd style=\"width: 189px;\"\u003e       Ozone Concentration\u003c\/td\u003e      \u003ctd style=\"width: 189px;\"\u003e       \u003c\/td\u003e     \u003c\/tr\u003e     \u003ctr\u003e      \u003ctd style=\"width: 189px;\"\u003e       MQ135  \u003c\/td\u003e      \u003ctd style=\"width: 189px;\"\u003e       Ammonia\/sulfide\/benzene vapor\u003c\/td\u003e      \u003ctd style=\"width: 189px;\"\u003e       \u003c\/td\u003e     \u003c\/tr\u003e     \u003ctr\u003e      \u003ctd style=\"width: 189px;\"\u003e       A set of MQ\u003c\/td\u003e      \u003ctd style=\"width: 189px;\"\u003e        \u003c\/td\u003e      \u003ctd style=\"width: 189px;\"\u003e       \u003c\/td\u003e     \u003c\/tr\u003e    \u003c\/tbody\u003e   \u003c\/table\u003e  \u003c\/div\u003e  \u003cdiv style=\"text-align: center;\"\u003e       \u003c\/div\u003e  \u003cdiv\u003e    \u003c\/div\u003e  \u003cdiv id=\"imgBox\"\u003e,,,\u003c\/div\u003e","brand":"Burnett Canada","offers":[{"title":"Default Title","offer_id":39195626176663,"sku":"C122-1144079","price":14.89,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0490\/2171\/4583\/products\/1144079.jpg?v=1613748996","url":"https:\/\/burnettcanada.ca\/fr\/products\/c122-1144079-mq-2-smoke-gas-lpg-butane-gas-sensor-module-tester","provider":"Burnett Canada ","version":"1.0","type":"link"}