{"product_id":"mq-135-air-quality-sensor-harmful-gas-detection","title":"MQ-135 Air Quality Sensor Harmful Gas Detection","description":"\u003cp\u003eThe MQ-135 Air Quality Gas Sensor is a highly sensitive gas detection module designed for monitoring a wide range of harmful gases in the environment. It is capable of detecting gases such as ammonia (NH3), nitrogen oxides (NOx), alcohol vapors, benzene, smoke, and carbon dioxide (CO2 equivalent).\u003c\/p\u003e\n\u003cp\u003eDue to its high sensitivity, stable performance, and long operational life, this sensor is widely used in air quality monitoring systems for both domestic and industrial applications. It is ideal for building pollution monitoring devices, smart environmental systems, and portable gas detection units.\u003c\/p\u003e\n\u003cp\u003eThe sensor operates on a simple interface and provides analog output proportional to gas concentration, making it easy to integrate with microcontrollers like Arduino, ESP32, and Raspberry Pi.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eHigh sensitivity to NH3, NOx, benzene, and smoke\u003c\/li\u003e\n\u003cli\u003eStable output with long operational life\u003c\/li\u003e\n\u003cli\u003eLow-cost air quality monitoring solution\u003c\/li\u003e\n\u003cli\u003eEasy interface with microcontrollers\u003c\/li\u003e\n\u003cli\u003eFast response and recovery time\u003c\/li\u003e\n\u003cli\u003eSuitable for indoor and industrial use\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eProduct Type: Air Quality Gas Sensor Module\u003c\/li\u003e\n\u003cli\u003eSensor Model: MQ-135\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 5V DC\u003c\/li\u003e\n\u003cli\u003eOutput: Analog + Digital (TTL)\u003c\/li\u003e\n\u003cli\u003eDetectable Gases: NH3, NOx, Benzene, Alcohol, Smoke, CO2 equivalent\u003c\/li\u003e\n\u003cli\u003eDetection Range: 10–1000 ppm (varies by gas)\u003c\/li\u003e\n\u003cli\u003eSensitivity: High to harmful air pollutants\u003c\/li\u003e\n\u003cli\u003ePreheating Time: 24–48 hours recommended\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -10°C to 50°C\u003c\/li\u003e\n\u003cli\u003eLifespan: Long-lasting sensor\u003c\/li\u003e\n\u003cli\u003eWeight : 4g\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch3\u003ePackage Includes:\u003c\/h3\u003e\n\u003cp\u003e1 x MQ-135 Air Quality Sensor Harmful Gas Detection\u003c\/p\u003e","brand":"Voltros .in","offers":[{"title":"Default Title","offer_id":52280079155496,"sku":null,"price":114.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/download_71_48189b04-c66a-40cd-ac18-3ebda3aab04b.avif?v=1787645525","url":"https:\/\/voltros.in\/products\/mq-135-air-quality-sensor-harmful-gas-detection","provider":"WHITEVALLEY TECHNOLOGIES PRIVATE LIMITED","version":"1.0","type":"link"}