{"id":1526,"date":"2021-11-17T11:01:39","date_gmt":"2021-11-17T10:01:39","guid":{"rendered":"https:\/\/www.onetimenexttime.sk\/arduino\/?post_type=product&#038;p=1526"},"modified":"2024-02-22T21:44:05","modified_gmt":"2024-02-22T20:44:05","slug":"mq-9-carbon-monoxide-gas-sensor-module-gas-sensor","status":"publish","type":"product","link":"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/mq-9-carbon-monoxide-gas-sensor-module-gas-sensor\/","title":{"rendered":"MQ-9 Carbon monoxide Gas Sensor Module Gas Sensor"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h1>MQ-9 Carbon monoxide Gas Sensor Module Gas Sensor<\/h1>\n<h2>Popis<\/h2>\n<p>Senzor MQ-9 je modul pre detekciu oxidu uho\u013enat\u00e9ho (CO) a met\u00e1nu (CH4) v ovzdu\u0161\u00ed. Je \u010dasto pou\u017e\u00edvan\u00fd pre monitorovanie kvality ovzdu\u0161ia v dom\u00e1cnostiach, priemyseln\u00fdch zariadeniach a in\u00fdch miestach, kde m\u00f4\u017ee d\u00f4js\u0165 k \u00faniku t\u00fdchto plynov.<\/p>\n<h2>Vlastnosti<\/h2>\n<ul>\n<li>Detekcia oxidu uho\u013enat\u00e9ho (CO) a met\u00e1nu (CH4)<\/li>\n<li>Anal\u00f3gov\u00fd v\u00fdstup<\/li>\n<li>Digit\u00e1lny v\u00fdstup<\/li>\n<li>N\u00edzka spotreba energie<\/li>\n<li>Jednoduch\u00e1 integr\u00e1cia<\/li>\n<\/ul>\n<h2>\u0160pecifik\u00e1cie<\/h2>\n<table>\n<tbody>\n<tr>\n<th>Parameter<\/th>\n<th>Hodnota<\/th>\n<\/tr>\n<tr>\n<td>Nap\u00e1janie<\/td>\n<td>5V DC<\/td>\n<\/tr>\n<tr>\n<td>Rozsah detekcie CO<\/td>\n<td>1-1000 ppm<\/td>\n<\/tr>\n<tr>\n<td>Rozsah detekcie CH4<\/td>\n<td>300-10000 ppm<\/td>\n<\/tr>\n<tr>\n<td>Rozsah teploty<\/td>\n<td>-10\u00b0C a\u017e 50\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Rozsah vlhkosti<\/td>\n<td>5% a\u017e 95% RH<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Pr\u00edklady pou\u017eitia<\/h2>\n<p>Senzor MQ-9 m\u00f4\u017ee by\u0165 pou\u017eit\u00fd na r\u00f4zne \u00fa\u010dely, vr\u00e1tane:<\/p>\n<ul>\n<li>Monitorovanie kvality ovzdu\u0161ia v interi\u00e9roch<\/li>\n<li>Detekcia \u00fanikov plynu v priemyseln\u00fdch zariadeniach<\/li>\n<li>Integr\u00e1cia do inteligentn\u00fdch dom\u00e1cnost\u00ed na bezpe\u010dnostn\u00e9 \u00fa\u010dely<\/li>\n<\/ul>\n<h2>Pr\u00edkladov\u00fd k\u00f3d pre Arduino<\/h2>\n<p><button>Kop\u00edrova\u0165 k\u00f3d<\/button><\/p>\n<pre id=\"arduinoCode\">#include \r\n\r\n#define Ro 10\r\n\r\nMQUnifiedsensor MQ9(A0, Ro);\r\nvoid setup() {\r\n  Serial.begin(9600);\r\n  MQ9.begin();\r\n}\r\n\r\nvoid loop() {\r\n  Serial.print(\"CO: \");\r\n  Serial.print(MQ9.readSensor());\r\n  Serial.println(\" ppm\");\r\n  delay(1000);\r\n}\r\n<\/pre>\n<h2>Pr\u00edkladov\u00fd k\u00f3d pre ESPHome<\/h2>\n<p><button>Kop\u00edrova\u0165 k\u00f3d<\/button><\/p>\n<pre id=\"esphomeCode\">sensor:\r\n  - platform: adc\r\n    pin: A0\r\n    name: \"MQ-9 CO Gas Sensor\"\r\n    update_interval: 60s\r\n    filters:\r\n      - multiply: 3.3\r\n      - sliding_window_moving_average:\r\n          window_size: 20\r\n          send_every: 5\r\n<\/pre>\n<p><script>\n  function copyToClipboard(id) {\n    var text = document.getElementById(id).innerText;\n    var tempInput = document.createElement(\"textarea\");\n    tempInput.value = text;\n    document.body.appendChild(tempInput);\n    tempInput.select();\n    document.execCommand(\"copy\");\n    document.body.removeChild(tempInput);\n    alert(\"K\u00f3d bol skop\u00edrovan\u00fd do schr\u00e1nky.\");\n  }\n<\/script><\/p>\n<p>&nbsp;<\/p>\n<h2>MQ-9 Modul sn\u00edma\u010da oxidu uho\u013enat\u00e9ho Sn\u00edma\u010d plynu<\/h2>\n<p>&nbsp;<\/p>\n<p><strong>Vlastnosti:<\/strong><\/p>\n<p>&#8211; Pre dom\u00e1ce alebo v\u00fdrobn\u00e9 zariadenia na monitorovanie \u00faniku plynu, vhodn\u00e9 pre oxid uho\u013enat\u00fd a in\u00e9 hor\u013eav\u00e9 plyny a monitorovacie zariadenia<br \/>\n&#8211; Vysokokvalitn\u00fd dizajn s dvoma panelmi s indik\u00e1torom nap\u00e1jania a pokynmi na v\u00fdstup sign\u00e1lu TTL;<br \/>\n&#8211; V\u00fdstup sp\u00ednacieho sign\u00e1lu DO (TTL) a v\u00fdstup anal\u00f3gov\u00e9ho sign\u00e1lu AO<br \/>\n&#8211; Platn\u00fd sign\u00e1l v\u00fdstupu TTL je n\u00edzky. (Ke\u010f svieti v\u00fdstupn\u00e1 kontrolka n\u00edzkeho sign\u00e1lu, m\u00f4\u017ee by\u0165 priamo pripojen\u00fd mikrokontrol\u00e9r alebo rel\u00e9ov\u00fd modul)<br \/>\n&#8211; Anal\u00f3gov\u00e9 v\u00fdstupn\u00e9 nap\u00e4tie: \u010d\u00edm vy\u0161\u0161ia je koncentr\u00e1cia, t\u00fdm vy\u0161\u0161ie je nap\u00e4tie<br \/>\n&#8211; Maj\u00fa lep\u0161iu citlivos\u0165 na detektor oxidu uho\u013enat\u00e9ho<br \/>\n&#8211; \u0160tyri otvory na skrutky, jednoduch\u00e9 umiestnenie<br \/>\n&#8211; Rozmery produktu: 32 (D) * 20 (\u0160) * 22 (V)<br \/>\n&#8211; Dlh\u00e1 \u017eivotnos\u0165 a stabilita<br \/>\n&#8211; R\u00fdchla odozva a pokra\u010dovanie<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1Z0jtXkL0gK0jSZFxq6xWHVXaR.jpg\" alt=\"MQ9 1_\u526f\u672c\" width=\"339\" height=\"254\" data-spm-anchor-id=\"a2g0o.detail.1000023.i1.592c3044BaNxYg\" \/><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/programozdazotthonod.hu\/wp-content\/uploads\/2020\/05\/board_schema-1024x601.png\" alt=\"A proper guide to the MQ9 Sensor \u2013 Programme Your Home\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/circuits-diy.com\/wp-content\/uploads\/2021\/10\/mq9-pinout-carbon-monoxide-coal-methane-gas-sensor.jpg\" alt=\"MQ9 Carbon Monoxide, Coal, Liquefied, Combustible Gas Sensor Module\" \/><\/p>\n<p>Plynov\u00fd senzor MQ-9 m\u00e1 vysok\u00fa citlivos\u0165 na oxid uho\u013enat\u00fd, met\u00e1n a LPG. Senzor je mo\u017en\u00e9 pou\u017ei\u0165 na detekciu r\u00f4znych plynov obsahuj\u00facich CO a hor\u013eav\u00e9 plyny, je lacn\u00fd a vhodn\u00fd pre r\u00f4zne aplik\u00e1cie.<\/p>\n<p>Citliv\u00fdm materi\u00e1lom plynov\u00e9ho senzora MQ-9 je SnO2, ktor\u00fd m\u00e1 ni\u017e\u0161iu vodivos\u0165 v \u010distom vzduchu.\u00a0Detekuje cyklovan\u00edm vysokej a n\u00edzkej teploty a detekuje CO pri n\u00edzkej teplote (zohrieva sa 1,5 V).\u00a0So zvy\u0161uj\u00facou sa koncentr\u00e1ciou plynu je vy\u0161\u0161ia aj vodivos\u0165 sn\u00edma\u010da.\u00a0Pri vysokej teplote (zahriate 5,0 V) detekuje hor\u013eav\u00fd plyn met\u00e1n, prop\u00e1n at\u010f. a \u010dist\u00ed ostatn\u00e9 plyny adsorbovan\u00e9 pri n\u00edzkej teplote.<\/p>\n<h3 id=\"application\">Aplik\u00e1cia<\/h3>\n<ul>\n<li>Detektor \u00faniku plynu v dom\u00e1cnosti<\/li>\n<li>Priemyseln\u00fd detektor plynu<\/li>\n<li>Prenosn\u00fd detektor plynu<\/li>\n<\/ul>\n<h2 id=\"target_1\">\u0160pecifik\u00e1cia<\/h2>\n<ul>\n<li>Potreba nap\u00e1jania: 5V<\/li>\n<li>Typ rozhrania: Anal\u00f3gov\u00e9<\/li>\n<li>Typ sn\u00edma\u010da: Polovodi\u010dov\u00fd<\/li>\n<li>koncentr\u00e1cia:\n<ul>\n<li>10-1000 ppm CO<\/li>\n<li>100-10000 ppm hor\u013eav\u00e9ho plynu<\/li>\n<\/ul>\n<\/li>\n<li>Dobr\u00e1 citlivos\u0165 na CO\/hor\u013eav\u00fd plyn<\/li>\n<li>Vysok\u00e1 citlivos\u0165 na met\u00e1n, prop\u00e1n a CO<\/li>\n<li>Dlh\u00e1 \u017eivotnos\u0165 a n\u00edzke n\u00e1klady<\/li>\n<li>Ve\u013ekos\u0165: 36,4 x 26,6 mm<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><img decoding=\"async\" title=\"Anal\u00f3gov\u00fd senzor plynu\" src=\"https:\/\/raw.githubusercontent.com\/DFRobot\/DFRobotMediaWikiImage\/master\/Image\/SEN0127_Dia.png\" alt=\"Anal\u00f3gov\u00fd senzor plynu\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<pre class=\" language-cpp\"><code class=\" language-cpp\"><span class=\"token comment\">\/\/\/Arduino Sample Code<\/span>\r\n<span class=\"token keyword\">void<\/span> <span class=\"token function\">setup<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token punctuation\">{<\/span>\r\n  Serial<span class=\"token punctuation\">.<\/span><span class=\"token function\">begin<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">9600<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/Set serial baud rate to 9600 bps<\/span>\r\n<span class=\"token punctuation\">}<\/span>\r\n<span class=\"token keyword\">void<\/span> <span class=\"token function\">loop<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token punctuation\">{<\/span>\r\n<span class=\"token keyword\">int<\/span> val<span class=\"token punctuation\">;<\/span>\r\nval<span class=\"token operator\">=<\/span><span class=\"token function\">analogRead<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/Read Gas value from analog 0<\/span>\r\nSerial<span class=\"token punctuation\">.<\/span><span class=\"token function\">println<\/span><span class=\"token punctuation\">(<\/span>val<span class=\"token punctuation\">,<\/span>DEC<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/Print the value to serial port<\/span>\r\n<span class=\"token function\">delay<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">100<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\r\n<span class=\"token punctuation\">}<\/span><\/code><\/pre>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; &nbsp; MQ-9 Carbon monoxide Gas Sensor Module Gas Sensor Popis Senzor MQ-9 je modul pre detekciu oxidu uho\u013enat\u00e9ho (CO)&hellip;<\/p>\n","protected":false},"featured_media":1527,"template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_cat":[16,76,69],"product_tag":[],"class_list":{"0":"post-1526","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ard","7":"product_cat-gas","8":"product_cat-sensors","10":"first","11":"instock","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>MQ-9 Carbon monoxide Gas Sensor Module Gas Sensor - Arduino e-shop<\/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:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/mq-9-carbon-monoxide-gas-sensor-module-gas-sensor\/\" \/>\n<meta property=\"og:locale\" content=\"sk_SK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"MQ-9 Carbon monoxide Gas Sensor Module Gas Sensor - Arduino e-shop\" \/>\n<meta property=\"og:description\" content=\"&nbsp; 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