{"product_id":"fermion-mems-odor-gas-detection-sensor-module-h2s-ethanol-acetone-0-5-50ppm","title":"Fermion MEMS Odor Gas Detection Sensor Module – H2S Ethanol Acetone 0.5–50ppm","description":"\u003cp\u003eThe Fermion MEMS Odor\/Smell Gas Detection Sensor is a high-precision, ultra-compact module designed for detecting environmental pollutants and odors including Hydrogen Sulfide (H2S), Ethanol (EtOH), and Acetone. Leveraging advanced MEMS (Micro-Electro-Mechanical System) technology, it offers a tiny 13×13 mm footprint, low power consumption under 20 mA, and a lifespan exceeding 5 years in clean air. With a simple 3-pin analog interface, it integrates seamlessly with Arduino, ESP32, Raspberry Pi, and other microcontrollers — ideal for portable detectors, smart home air quality systems, and industrial gas monitoring.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGases Detected:\u003c\/strong\u003e H2S, Ethanol (EtOH), Acetone, and similar odorous gases\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetection Range:\u003c\/strong\u003e 0.5 – 50 ppm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 3.3 V – 5 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Current:\u003c\/strong\u003e \u0026lt; 20 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Type:\u003c\/strong\u003e Analog Voltage Signal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity Ratio:\u003c\/strong\u003e R0 (air) \/ Rs (5 ppm H2S) ≥ 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e −10°C to +50°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 13 × 13 × 2.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnology:\u003c\/strong\u003e MEMS (Micro-Electro-Mechanical System)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Lifespan:\u003c\/strong\u003e \u0026gt; 5 years in clean air\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePin Interface:\u003c\/strong\u003e 3-pin (A – Analog out, VCC – 3.3V\/5V, GND)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible With:\u003c\/strong\u003e Arduino, ESP32, Raspberry Pi, and other MCUs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Includes\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1 x Fermion MEMS Odor\/Smell Gas Detection Sensor Module\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNote: Image is for representation purpose only.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Fermion","offers":[{"title":"Default Title","offer_id":47352751128753,"sku":"CC-000919","price":550.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0937\/9249\/files\/Fermion_MEMS_Odor_Gas_Detection_Sensor_Module_H2S_Ethanol_Acetone_0.5_50ppm_1.png?v=1782712964","url":"https:\/\/circuitcomps.com\/products\/fermion-mems-odor-gas-detection-sensor-module-h2s-ethanol-acetone-0-5-50ppm","provider":"Circuitcomps","version":"1.0","type":"link"}