{"id":1745,"date":"2021-10-05T08:15:52","date_gmt":"2021-10-05T08:15:52","guid":{"rendered":"http:\/\/otconline.in\/index.php\/product\/mq2\/"},"modified":"2025-05-30T15:26:18","modified_gmt":"2025-05-30T15:26:18","slug":"mq2","status":"publish","type":"product","link":"https:\/\/otconline.in\/index.php\/product\/mq2\/","title":{"rendered":"MQ2"},"content":{"rendered":"<p>MQ2 Gas Sensor is useful for gas leakage detecting(in home and industry). It can detect LPG, i-butane, methane, alcohol, Hydrogen, smoke and so on. Based on its fast response time. measurements can be taken as soon as possible. Also the sensitivity can be adjusted by the potentiometer.<\/p>\n<p>MQ2 gas Sensor can\u00a0 detect\u00a0 gas concentrations\u00a0 anywhere\u00a0 from\u00a0 200\u00a0 to\u00a0 10000ppm.\u00a0 MQ2 sensor\u00a0 is very sensitive to Propane, Hydrogen, methane and LPG.<\/p>\n<p>The MQ series of gas sensors use a small heater inside with an electro-chemical sensor. They are sensitive for a range of gasses and are used indoors at room temperature.<\/p>\n<p>The\u00a0 sensitive\u00a0 material\u00a0 of\u00a0 MQ2 Gas sensor is\u00a0 SnO2, which\u00a0 has\u00a0 lower\u00a0 conductivity\u00a0 in\u00a0 clean\u00a0 air. When\u00a0 the target gas exist, the sensor\u2019s conductivity is higher along with the gas concentration rising.\u00a0 MQ2 sensor\u00a0 could\u00a0 be\u00a0 used\u00a0 to\u00a0 detect\u00a0 different combustible\u00a0 gases\u00a0 especially\u00a0 Methane.\u00a0 It\u00a0 is\u00a0 very\u00a0 low cost and suitable for different application. This sensor can be used to make wireless Gas leak detector in home security system.<\/p>\n<p>Features:-<\/p>\n<ul>\n<li>High sensitivity to Propane, smoke, Hydrogen, LPG, CO, alcohol, Smoke.<\/li>\n<li>Fast response time &lt;10s<\/li>\n<li>High sensitivity<\/li>\n<li>Stable and long life<\/li>\n<\/ul>\n<p>Connections:-<\/p>\n<p>Connecting five volts across the heating (H) pins keeps the sensor hot enough to function correctly. Connecting five volts at either the A or B pins causes the sensor to emit an analog voltage on the other pins. A resistive load between the output pins and ground sets the sensitivity of the detector.<\/p>\n<p>Applications:-<\/p>\n<ul>\n<li>Gas leak detection system<\/li>\n<li>Fire\/safety detection system<\/li>\n<li>Gas leak alarm<\/li>\n<li>Gas detector<\/li>\n<li>Industrial combustible gas detector<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>MQ2 Gas Sensor is useful for gas leakage detecting(in home and industry). It can detect LPG, i-butane, methane, alcohol, Hydrogen, smoke and so on. Based on its fast response time. measurements can be taken as soon as possible. Also the sensitivity can be adjusted by the potentiometer. MQ2 gas Sensor can\u00a0 detect\u00a0 gas concentrations\u00a0 anywhere\u00a0 from\u00a0 200\u00a0 to\u00a0 10000ppm.\u00a0 MQ2 [&hellip;]<\/p>\n","protected":false},"featured_media":1400,"comment_status":"open","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_cat":[15,34],"product_tag":[],"class_list":{"0":"post-1745","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-main","7":"product_cat-s1","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple","15":"add-to-wishlist-after_add_to_cart"},"supplier_id":null,"supplier_sku":"","barcode":null,"atum_controlled":true,"out_stock_date":null,"out_stock_threshold":null,"inheritable":false,"inbound_stock":null,"stock_on_hold":0,"sold_today":0,"sales_last_days":0,"reserved_stock":null,"customer_returns":null,"warehouse_damage":null,"lost_in_post":null,"other_logs":null,"out_stock_days":0,"lost_sales":0,"has_location":null,"update_date":"2026-04-26T10:54:25","atum_locations":[],"atum_stock_status":"instock","restock_status":false,"low_stock_amount":"","sales_update_date":"2026-04-26T10:54:25","calc_backorders":null,"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>MQ2 - Om Technology Centre<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/otconline.in\/index.php\/product\/mq2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"MQ2 - Om Technology Centre\" \/>\n<meta property=\"og:description\" content=\"MQ2 Gas Sensor is useful for gas leakage detecting(in home and industry). 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