{"id":3949,"date":"2018-01-11T08:09:03","date_gmt":"2018-01-11T00:09:03","guid":{"rendered":"http:\/\/handsontec.com\/?post_type=product&#038;p=3949"},"modified":"2019-01-19T09:49:28","modified_gmt":"2019-01-19T01:49:28","slug":"mq-3-alcohol-sensor-module","status":"publish","type":"product","link":"https:\/\/handsontec.com\/index.php\/product\/mq-3-alcohol-sensor-module\/","title":{"rendered":"MQ-3 Alcohol Sensor Module"},"content":{"rendered":"<p style=\"text-align: justify;\">MQ-3 gas sensor has high sensitivity to alcohol, and has good resistance to disturbances of gasoline, smoke and vapor. The sensor could be used to detect alcohol with different concentration; it is with low cost and suitable for different application. Sensitive material of MQ-3 gas sensor is SnO2, which with lower conductivity in clean air. When the target alcohol gas exists, sensor\u2019s conductivity is proportional to the gas concentration.<\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt; color: #ff0000;\"><strong><span style=\"text-decoration: underline;\">Features:<\/span><\/strong><\/span><\/p>\n<ul>\n<li style=\"text-align: justify;\">Power Supply: 5VDC<\/li>\n<li>Model No: MQ-3.<\/li>\n<li>Heater voltage: 5\u00b10.2V.<\/li>\n<li>Loop voltage: \u226424V (DC)<\/li>\n<li>Load resistance: Adjustable.<\/li>\n<li>Heating Resistance: 31\u03a9\u00b13\u03a9 (Room temperature).<\/li>\n<li>Surface thermal resistance: 2Kohm-20Kohm (0.4mg\/L alcohol).<\/li>\n<li>Sensitivity: Rs (in air)\/Rs (0.4mg\/L alcohol) \u2265<\/li>\n<li>Weight 8.5-g.<\/li>\n<\/ul>\n<p><span style=\"font-size: 16px;\"><strong><span style=\"text-decoration: underline; color: #ff0000;\">Related Information:<\/span><\/strong><\/span><\/p>\n<ul>\n<li><a href=\"http:\/\/www.handsontec.com\/dataspecs\/sensor\/MQ3-Alcohol%20sensor.pdf\" target=\"_blank\" rel=\"noopener\">MQ3 Sensor User Guide<\/a><\/li>\n<li><a href=\"https:\/\/www.scribd.com\/document\/369268100\/gas-sensing-and-monitoring\" target=\"_blank\" rel=\"noopener\">Gas Sensing and Monitoring<\/a><\/li>\n<\/ul>\n<p><span style=\"text-decoration: underline; font-size: 16px; color: #ff0000;\"><strong>Our Local Outlet:<\/strong><\/span><\/p>\n<ul>\n<li><a href=\"https:\/\/www.lelong.com.my\/mq-3-alcohol-sensor-module-handson28-200212594-2019-01-Sale-P.htm\" target=\"_blank\" rel=\"noopener\">Lelong.com.my<\/a><\/li>\n<\/ul>\n<hr \/>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>MQ-3 Alcohol Sensor Module.<\/p>\n<p>Pack of 1-piece\/lot<\/p>\n<p><em>Image is for package illustration purpose only. Refer to product specs for detail.<\/em><\/p>\n","protected":false},"featured_media":5477,"template":"","meta":[],"product_cat":[33],"product_tag":[],"_links":{"self":[{"href":"https:\/\/handsontec.com\/index.php\/wp-json\/wp\/v2\/product\/3949"}],"collection":[{"href":"https:\/\/handsontec.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/handsontec.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/handsontec.com\/index.php\/wp-json\/wp\/v2\/media\/5477"}],"wp:attachment":[{"href":"https:\/\/handsontec.com\/index.php\/wp-json\/wp\/v2\/media?parent=3949"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/handsontec.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=3949"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/handsontec.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=3949"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}