{"product_id":"mq-4","title":"MQ 4","description":"\u003ch3\u003eMQ 4\u003c\/h3\u003e\r\nMQ 4 is a simple-to-use compressed natural gas (CNG) sensor, suitable for sensing natural gas (composed of mostly Methane [CH4]) concentrations in the air. The MQ-4 can detect natural gas concentrations anywhere from 200 to 10000ppm.\r\n\r\nThis sensor has a high sensitivity and fast response time. The sensor’s output is an analog resistance. The drive circuit is very simple; all you need to do is power the heater coil with 5V, add a load resistance, and connect the output to an ADC.\r\n\r\nThe MQ 4 Gas Sensor is a highly sensitive and cost-effective module designed to detect methane (CH₄) and natural gas in the air. This sensor is widely used in gas leak detection systems, industrial safety applications, and home automation projects. It provides fast response time, high sensitivity, and long-lasting durability, making it ideal for environments where gas monitoring is crucial.\r\n\r\nThe MQ-4 sensor operates on both digital and analog outputs, allowing seamless integration with microcontrollers like Arduino, Raspberry Pi, and other embedded systems. It is equipped with an internal heating element for stable operation and can detect methane gas concentrations ranging from 200 ppm to 10,000 ppm.\r\n\r\n \r\n\u003ch3\u003eWhy Choose Robostan?\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003eHigh-quality, reliable gas sensors at competitive prices\u003c\/li\u003e\r\n \t\u003cli\u003eFast delivery across Pakistan\u003c\/li\u003e\r\n \t\u003cli\u003eExpert support for DIY projects and industrial applications\u003c\/li\u003e\r\n \t\u003cli\u003eTested and verified for accuracy and durability\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr\u003e\r\n\r\n\u003ch3\u003e\u003cstrong\u003ePrice \u0026amp; Availability\u003c\/strong\u003e\u003c\/h3\u003e\r\nThe \u003cstrong\u003eMQ-4 Gas Sensor\u003c\/strong\u003e is available at \u003cstrong\u003eRobostan.pk\u003c\/strong\u003e at an affordable price. Order now and enhance your gas detection system with a reliable sensor!\u003chr\u003e\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 5V DC\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eDetectable Gas:\u003c\/strong\u003e Methane (CH₄), Natural Gas\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eDetection Range:\u003c\/strong\u003e 200 ppm – 10,000 ppm\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e Analog \u0026amp; Digital\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePreheat Time:\u003c\/strong\u003e Over 24 hours for stable readings\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e ≤10 seconds\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -10°C to 50°C\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e Less than 150mA\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Robostan.pk","offers":[{"title":"Default Title","offer_id":54648200626542,"sku":null,"price":0.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/7391\/8062\/files\/MQ-4.jpg?v=1787673317","url":"https:\/\/robostan.pk\/products\/mq-4","provider":"My Store","version":"1.0","type":"link"}