{"product_id":"mq-4-methane-gas-sensor-detector-module-b0fn44tt3g","title":"MQ-4 Methane Gas Sensor Detector Module","description":"\u003carticle\u003e\u003csection\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe MQ-4 Methane Gas Sensor Detector Module for Natural Gas, CNG, LNG - High Sensitivity (2-Pack) achieves satisfying experience through long-lasting engineering, making it dependable for common scenarios. Notable features include methane-specific detection and detection optimized, contributing to its user-tested character.\u003c\/p\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMethane-Specific Detection: Optimized for accurate sensing of methane (CH₄) in natural gas, CNG, and LNG systems, with high sensitivity to combustible gas leaks.\u003c\/li\u003e\n\u003cli\u003eBroad Detection Range: Covers 300–10,000 ppm methane concentrations; also responds to propane, butane, and other hydrocarbon gases.\u003c\/li\u003e\n\u003cli\u003eDual Signal Outputs: Analog voltage (0–5V) and digital (TTL) outputs for seamless integration with Arduino, Raspberry Pi, ESP8266, and industrial controllers.\u003c\/li\u003e\n\u003cli\u003eAdjustable \u0026amp; Low-Power: Built-in sensitivity calibration potentiometer; operates at 5V DC with ≤800mW power consumption for energy efficiency.\u003c\/li\u003e\n\u003cli\u003eIndustrial-Grade Reliability: Fast response (\u0026lt;10s), long-lasting SnO₂ semiconductor sensor, and anti-corrosion coating for home safety alarms, gas pipelines, and mining monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eWhy Choose the MERICDA MQ-4 Methane Gas Sensor Detector Module for Natural Gas\u003c\/h2\u003e\n\u003cp\u003eThe MQ-4 Methane Gas Sensor Detector Module for Natural Gas, CNG, LNG - High Sensitivity (2-Pack) earns repeat purchases through quality construction and methane-specific detection, both delivering practical use.\u003c\/p\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cp\u003eThe MQ-4 Methane Gas Sensor Detector Module for Natural Gas, CNG, LNG - High Sensitivity (2-Pack) fits common scenarios scenarios well, providing satisfying experience and quality reliability.\u003c\/p\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eQuick Summary\u003c\/h2\u003e\n\u003cp\u003eThe MERICDA MQ-4 Methane Gas Sensor Detector Module for Natural Gas is a Gas Detectors \u0026amp; Alarms product by MERICDA. Price: $13.18.\u003c\/p\u003e\u003c\/section\u003e\u003c\/article\u003e","brand":"MERICDA","offers":[{"title":"Default Title","offer_id":42948505894983,"sku":"SPH-B0FN44TT3G","price":13.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/1769\/1463\/files\/61aTVDrdBzL._SX522.jpg?v=1783680946","url":"https:\/\/tech-troves.com\/products\/mq-4-methane-gas-sensor-detector-module-b0fn44tt3g","provider":"TechTrove","version":"1.0","type":"link"}