{"product_id":"b0978kyjsc","title":"5pcs MQ4 MQ-4 Methane Gas Sensor Natural Coal Co Methane Detector Module for Arduino Raspberry Pi ESP8266 MQ4 5V DC (MQ-4)","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eInput voltage : DC5V Power consumption ( current ): 150mA\u003c\/li\u003e\n\u003cli\u003eDO output : TTL digital 0 and 1 ( 0.1 and 5V); AO output :0.1-0 .3 V ( relative to pollution ) , the maximum concentration of a voltage of about 4V\u003c\/li\u003e\n\u003cli\u003eSpecial note: After the sensor is powered , needs to warm up around 20S, measured data was stable , heat sensor is a normal phenomenon , because the internal heating wire , if hot is not normal .\u003c\/li\u003e\n\u003cli\u003eSize: 32(L)x20(W)x22(H)mm\u003c\/li\u003e\n\u003cli\u003eMQ-4 Methane gas sensor of high sensitivity, propane, butane and has a good sensitivity. The sensor can detect a variety of combustible gases, especially natural gas, it is a low-cost sensor suitable for a variety of applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eBrand : ACEIRMC\u003c\/li\u003e\n\u003cli\u003eColor : MQ-4\u003c\/li\u003e\n\u003cli\u003eManufacturer : ACEIRMC\u003c\/li\u003e\n\u003cli\u003eUPC : 701715478718\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ACEIRMC","offers":[{"title":"Default Title","offer_id":48436397801687,"sku":"B0978KYJSC","price":20.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0815\/2934\/0119\/files\/81yyMoBA0dS._SX522.jpg?v=1774929764","url":"https:\/\/uvitalis.com\/products\/b0978kyjsc","provider":"Uvitalis","version":"1.0","type":"link"}