{"product_id":"hkd-mq3-gas-sensor-module","title":"HKD MQ3 GAS SENSOR MODULE","description":"\u003cdiv class=\"communicaintro\"\u003e\u003cspan\u003eHigh Sensitivity Fast Response Alcohol Gas Sensor used in Breathalyser - Mounted on Board with Sens. Adjust-Used with Arduino ETC.\u003c\/span\u003e\u003c\/div\u003e\n\u003ch1\u003eAlcohol Gas Sensor\u003c\/h1\u003e\n\u003cdiv class=\"communicadesc\"\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eHigh quality double panel design, with power indicator and TTL output signal.\u003c\/li\u003e\n\u003cli\u003eHave DO switch signal(TTL) output and AO analog signal output.\u003c\/li\u003e\n\u003cli\u003eTTL output signal for low level effectively. (when the low output electric signal lights at ordinary times, can be directly connect single chip microcomputer or relay module)\u003c\/li\u003e\n\u003cli\u003eAnalog output voltage with concentration, the higher concentration, the higher voltage.\u003c\/li\u003e\n\u003cli\u003eHas better sensitivity with the liquefied petroleum gas, natural gas, city gas, smoke.\u003c\/li\u003e\n\u003cli\u003eHas long service life and reliable stability\u003c\/li\u003e\n\u003cli\u003eRapid response recovery features\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eInput voltage : DC5V\u003c\/li\u003e\n\u003cli\u003ePower consumption (current) : 150 mA\u003c\/li\u003e\n\u003cli\u003eDO output : TTL digital 1 and 0 (0.1 and 5 V)\u003c\/li\u003e\n\u003cli\u003eAO output : 0.1-0.3 V (pollution-free)\u003c\/li\u003e\n\u003cli\u003eHighest concentration of voltage : Approx 4 V\u003c\/li\u003e\n\u003cli\u003eDetection range of alcohol : detection range of 10 ~ 1000 PPM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eConnection mode:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVCC : Positive (5 v)\u003c\/li\u003e\n\u003cli\u003eGND : Connect power negative\u003c\/li\u003e\n\u003cli\u003eDO : TTL switch signal output\u003c\/li\u003e\n\u003cli\u003eAO : Analog signal output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDownloads\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003col\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/archive.communica.co.za\/Content\/Catalog\/Documents\/D0771109009.pdf\"\u003eDatasheet - MQ3 GAS SENSOR\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003ch2\u003eAdditional Information\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003ctable border=\"1\" cellpadding=\"7\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice\u003c\/td\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eAlcohol | Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Communica","offers":[{"title":"Default Title","offer_id":44756975583276,"sku":"HKD MQ3 GAS SENSOR MODULE","price":42.61,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/5376\/1068\/files\/hkd-mq3-gas-sensor-module-238593.jpg?v=1757347435","url":"https:\/\/xytron.ae\/ar\/products\/hkd-mq3-gas-sensor-module","provider":"Xytron","version":"1.0","type":"link"}