{"product_id":"mq2-gas-sensor-detector-module-in-pakistan","title":"MQ2 Gas Sensor Detector Module in Pakistan","description":"\u003ch3 id=\"description\" class=\"tab-list-title\"\u003eDescription\u003c\/h3\u003e\n\u003cdiv id=\"content_description\" class=\"ty-wysiwyg-content content-description\"\u003e\n\u003cdiv\u003e\n\u003cp\u003eMQ2 MQ-2 MQ 2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module Smoke LPG Butane Hydrogen Gas Sensor Detector Module is useful for gas leakage detection (home and industry). It is suitable for detecting H2, LPG, CH4, CO, Alcohol, Smoke or Propane. Due to its high sensitivity and fast response time, measurement can be taken as soon as possible. The sensitivity of the sensor can be adjusted by potentiometer.\u003c\/p\u003e\n\u003cp\u003eMQ-2 gas sensor using gas sensitive material is to be clean air in the lower conductivity of Tin oxide (SnO2). When the sensor when flammable gases are present in the environment in which the sensors conductivity with increasing concentration of combustible gas in the air increases. Use a simple circuit to convert the changes in conductivity and output signal that corresponds to the concentration of the gas.\u003c\/p\u003e\n\u003cp\u003eMQ-2 gas sensor higher sensitivity to liquefied petroleum gas, propane, hydrogen, detection of gas and other combustible vapors are ideal. This sensor can detect a variety of flammable gas, is a low-cost sensors for many applications.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCharacter Configuration:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eGood sensitivity to Combustible gas in wide range\u003c\/li\u003e\n\u003cli\u003eHigh sensitivity to LPG, Propane and Hydrogen\u003c\/li\u003e\n\u003cli\u003eLong life and low cost\u003c\/li\u003e\n\u003cli\u003eSimple drive circuit\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eDomestic gas leakage detector\u003c\/li\u003e\n\u003cli\u003eIndustrial Combustible gas detector\u003c\/li\u003e\n\u003cli\u003ePortable gas detector\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003e\u003cstrong\u003eElectronic Characteristics:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable class=\"wikitable\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" width=\"250\"\u003e\u003cstrong\u003eItems\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"150\"\u003e\u003cstrong\u003eParameter name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"150\"\u003e\u003cstrong\u003eMin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"150\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"150\"\u003e\u003cstrong\u003eMax\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"150\"\u003e\u003cstrong\u003eUnit\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"6\" align=\"left\"\u003e\u003cstrong\u003eSystem Characteristics\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eVCC\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eWorking Voltage\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e4.9\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e5\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e5.1\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003ePH\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eHeating consumption\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0.5\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e–\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e800\u003c\/td\u003e\n\u003ctd align=\"center\"\u003emW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eRL\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eLoad resistance\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003ecan adjust\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eRH\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eHeater resistance\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e–\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e33\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e–\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eRs\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eSensing Resistance\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e3\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e–\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e30\u003c\/td\u003e\n\u003ctd align=\"center\"\u003ekΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eFollowing conditions must be avoided:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ci\u003eWater Condensation\u003c\/i\u003e\u003c\/strong\u003e\u003cbr\u003e\nIndoor conditions, slight water condensation will effect sensors performance lightly. However, if water condensation on sensors surface and keep a certain period, sensor’ sensitivity will be decreased.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ci\u003eUsed in high gas concentration\u003c\/i\u003e\u003c\/strong\u003e\u003cbr\u003e\nNo matter the sensor is electrified or not, if long time placed in high gas concentration, if will affect sensors characteristic.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ci\u003eLong time storage\u003c\/i\u003e\u003c\/strong\u003e\u003cbr\u003e\nThe sensors resistance produce reversible drift if it’s stored for long time without electrify, this drift is related with storage conditions. Sensors should be stored in airproof without silicon gel bag with clean air. For the sensors with long time storage but no electrify, they need long aging time forstbility before using.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ci\u003eLong time exposed to adverse environment\u003c\/i\u003e\u003c\/strong\u003e\u003cbr\u003e\nNo matter the sensors electrified or not, if exposed to adverse environment for long time, such as high humidity, high temperature, or high pollution etc, it will effect the sensors performance badly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ci\u003eVibration\u003c\/i\u003e\u003c\/strong\u003e\u003cbr\u003e\nContinual vibration will result in sensors down-lead response then repture. In transportation or assembling line, pneumatic screw driver\/ultrasonic welding machine can lead this vibration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ci\u003eConcussion\u003c\/i\u003e\u003c\/strong\u003e\u003cbr\u003e\nIf sensors meet strong concussion, it may lead its lead wire disconnected.\u003c\/p\u003e\n\u003ch2\u003eSpecifications and Features:\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eDimensions: 36 x 20 x 21 mm(LxWxH)\u003c\/li\u003e\n\u003cli\u003eWeight:8 gm\u003c\/li\u003e\n\u003cli\u003eOperating Voltage is +5V\u003c\/li\u003e\n\u003cli\u003eCan be used to Measure or detect LPG, Alcohol, Propane, Hydrogen, CO and even methane\u003c\/li\u003e\n\u003cli\u003eAnalog output voltage: 0V to 5V\u003c\/li\u003e\n\u003cli\u003eDigital Output Voltage: 0V or 5V (TTL Logic)\u003c\/li\u003e\n\u003cli\u003ePreheat duration 20 seconds\u003c\/li\u003e\n\u003cli\u003eCan be used as a Digital or analog sensor\u003c\/li\u003e\n\u003cli\u003eThe Sensitivity of Digital pin can be varied using the potentiometer\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003eAttachments and Links:\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eMQ-2 Datasheet: \u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5\u003ePackage Includes:\u003c\/h5\u003e\n\u003cp\u003e1 x MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module\u003c\/p\u003e\n\u003ch6\u003e\u003cspan style=\"color: #ffffff;\"\u003eThe\u003ca style=\"color: #ffffff;\" href=\"https:\/\/yoast.com\/focus-keyword\/\"\u003e focus keyphrase\u003c\/a\u003e is the phrase that you want your post or page to be found for in search engines. Sometimes, it is a single word, but it usually consists of a few words. That’s why we call it a keyphrase. For example, if you want your blog post to rank for ‘healthy snacks’, then optimize your post for that term. Your focus keyphrase can also be longer. For instance, you could write an article about healthy snacks specifically made for kids and optimize for ‘healthy snacks for kids’. Or a post about healthy snacks to eat after a workout, and optimize for ‘healthy snacks after workout’.The focus keyphrase is the phrase that you want your post or page to be found for in search engines.\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #ffffff;\"\u003e Sometimes, it is a single word, but it usually consists of a few words. That’s why we call it a keyphrase. For example, if you want your blog post to rank for ‘healthy snacks’, then optimize your post for that term. Your focus keyphrase can also be longer. For instance, you could write an article about healthy snacks specifically made for kids and optimize for ‘healthy snacks for kids’. Or a post about healthy snacks to eat after a workout, and optimize for ‘healthy snacks after workout’.\u003c\/span\u003e\u003c\/h6\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Electronics Hub","offers":[{"title":"Default Title","offer_id":54466811593017,"sku":"product-6334","price":250.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/images-5-1-1.webp?v=1789234292","url":"https:\/\/electronicshub.pk\/products\/mq2-gas-sensor-detector-module-in-pakistan","provider":"Electronics Hub","version":"1.0","type":"link"}