{"id":9231,"date":"2019-10-14T08:40:06","date_gmt":"2019-10-14T08:40:06","guid":{"rendered":"https:\/\/opponix.com\/?post_type=product&#038;p=9231"},"modified":"2022-05-11T09:10:13","modified_gmt":"2022-05-11T09:10:13","slug":"mq-4-methane-natural-gas-sensor-module-shield-liquefied-electronic-detector-module-for-arduino","status":"publish","type":"product","link":"https:\/\/opponix.com\/product\/mq-4-methane-natural-gas-sensor-module-shield-liquefied-electronic-detector-module-for-arduino\/","title":{"rendered":"MQ-4 METHANE NATURAL GAS SENSOR MODULE SHIELD LIQUEFIED ELECTRONIC DETECTOR MODULE FOR ARDUINO"},"content":{"rendered":"<div><strong>Specification:<\/strong><\/div>\n<div><\/div>\n<div>&#8211; The gas sensing material used in the MQ-4 gas sensor is tin dioxide (SnO2) with low conductivity in clean air.<\/div>\n<div>&#8211; When there is a flammable gas in the environment where the sensor is located, the conductivity of the sensor increases as the concentration of flammable gas in the air increases.<\/div>\n<div>&#8211; A simple circuit can be used to convert the change in conductivity into an output signal corresponding to the gas concentration.<\/div>\n<div>&#8211; The MQ-4 gas sensor has high sensitivity to butane, propane and methane, and has a good balance between methane and propane.<\/div>\n<div>&#8211; This sensor detects a wide range of flammable gases, especially natural gas, and is a low cost sensor for a variety of applications.<\/div>\n<div>&#8211; Suitable for monitoring equipment for liquefied gases, natural gas and gas in the home or industry. Excellent resistance to ethanol and smoke.<\/div>\n<div>MQ4<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Specification: &#8211; The gas sensing material used in the MQ-4 gas sensor is tin dioxide (SnO2) with low conductivity in clean air. &#8211; When there is a flammable gas in<\/p>\n","protected":false},"featured_media":9256,"comment_status":"open","ping_status":"closed","template":"","meta":{"nf_dc_page":""},"product_cat":[251,262],"product_tag":[322],"class_list":{"0":"post-9231","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-electronic-componets","7":"product_cat-sensor","8":"product_tag-shn","10":"first","11":"instock","12":"sale","13":"shipping-taxable","14":"purchasable","15":"product-type-variable"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>MQ-4 METHANE NATURAL GAS SENSOR MODULE SHIELD LIQUEFIED ELECTRONIC DETECTOR MODULE FOR ARDUINO - opponix<\/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:\/\/opponix.com\/product\/mq-4-methane-natural-gas-sensor-module-shield-liquefied-electronic-detector-module-for-arduino\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"MQ-4 METHANE NATURAL GAS SENSOR MODULE SHIELD LIQUEFIED ELECTRONIC DETECTOR MODULE FOR ARDUINO - opponix\" \/>\n<meta property=\"og:description\" content=\"Specification: &#8211; The gas sensing material used in the MQ-4 gas sensor is tin dioxide (SnO2) with low conductivity in clean air. &#8211; When there is a flammable gas in\" \/>\n<meta property=\"og:url\" content=\"https:\/\/opponix.com\/product\/mq-4-methane-natural-gas-sensor-module-shield-liquefied-electronic-detector-module-for-arduino\/\" \/>\n<meta property=\"og:site_name\" content=\"opponix\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/opponix\/\" \/>\n<meta property=\"article:modified_time\" content=\"2022-05-11T09:10:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/opponix.com\/wp-content\/uploads\/2019\/10\/MQ-4-A.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/opponix.com\/product\/mq-4-methane-natural-gas-sensor-module-shield-liquefied-electronic-detector-module-for-arduino\/\",\"url\":\"https:\/\/opponix.com\/product\/mq-4-methane-natural-gas-sensor-module-shield-liquefied-electronic-detector-module-for-arduino\/\",\"name\":\"MQ-4 METHANE NATURAL GAS SENSOR MODULE SHIELD LIQUEFIED ELECTRONIC DETECTOR MODULE FOR ARDUINO - 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