{"id":1750,"date":"2021-10-05T08:15:53","date_gmt":"2021-10-05T08:15:53","guid":{"rendered":"http:\/\/otconline.in\/index.php\/product\/mq-4-sensor\/"},"modified":"2025-06-02T00:26:35","modified_gmt":"2025-06-02T00:26:35","slug":"mq-4-sensor","status":"publish","type":"product","link":"https:\/\/otconline.in\/index.php\/product\/mq-4-sensor\/","title":{"rendered":"MQ 4 SENSOR"},"content":{"rendered":"<p>MQ 4 GAS Sensor is suitable for sensing natural gas, Methane (CH4). MQ 4 gas sensor is composed of micro AL2O3 ceramic tube, Tin Dioxide (SnO2) sensitive layer, measuring electrode and heater are fixed into a crust made by plastic and stainless steel net. The heater provides necessary work conditions for work of sensitive components. The enveloped MQ &#8211; 4 has 6 pin, 4 of them are used to fetch signals, and other 2 are used for providing heating current. This MQ4 Gas sensor is suitable for detecting Natural Gas concentration. It has a high sensitivity and fast response time. Sensor provides an analog resistive output based on Natural Gas concentration.<\/p>\n<p>Features of MQ 4 GAS Sensor:-<\/p>\n<p>High sensitivity to Methane(CH4), Natural Gas.<\/p>\n<p>Fast response and High sensitivity<\/p>\n<p>Stable and long life.<\/p>\n<p>Simple drive circuit.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>MQ 4 GAS Sensor is suitable for sensing natural gas, Methane (CH4). MQ 4 gas sensor is composed of micro AL2O3 ceramic tube, Tin Dioxide (SnO2) sensitive layer, measuring electrode and heater are fixed into a crust made by plastic and stainless steel net. The heater provides necessary work conditions for work of sensitive components. The enveloped MQ &#8211; 4 [&hellip;]<\/p>\n","protected":false},"featured_media":1410,"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-1750","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":"2026-04-23T10:52:11","atum_locations":[],"atum_stock_status":"instock","restock_status":false,"low_stock_amount":"","sales_update_date":"2026-04-23T10:52:11","calc_backorders":null,"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>MQ 4 SENSOR - 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\/mq-4-sensor\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"MQ 4 SENSOR - Om Technology Centre\" \/>\n<meta property=\"og:description\" content=\"MQ 4 GAS Sensor is suitable for sensing natural gas, Methane (CH4). 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