{"product_id":"dfrobot-fermion-mems-voc-gas-sensor-module-1-500ppm-ethanol-formaldehyde-toluene","title":"DFRobot Fermion MEMS VOC Gas Sensor Module 1–500ppm – Ethanol Formaldehyde Toluene","description":"\u003cp\u003eThe DFRobot Fermion MEMS VOC Gas Sensor is a state-of-the-art detection module designed for qualitative monitoring of Volatile Organic Compounds (VOCs) including Ethanol, Formaldehyde, and Toluene. Utilizing advanced MEMS technology, it delivers high sensitivity across a 1–500 ppm range in an ultra-compact 13×13 mm footprint with low heat generation, rapid preheating, and a lifespan of ≥5 years in normal air conditions. Operating at under 20 mA, it is ideal for battery-powered environmental monitors, indoor air quality systems, industrial safety, and health tech applications.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\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\u003eDetection Range:\u003c\/strong\u003e 1 – 500 ppm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGases Detected:\u003c\/strong\u003e VOCs – Ethanol, Formaldehyde (HCHO), Toluene, Tetrachloroethylene, Acetone, and similar organic vapors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Signal:\u003c\/strong\u003e Analog Voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e R0 (air) \/ Rs (150 ppm EtOH) ≥ 3\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\u003eWeight:\u003c\/strong\u003e ~1 g\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 ≥ 5 years in normal air conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecaution – Initial Setup:\u003c\/strong\u003e Remove protective film before use; preheat for 24 hours after long storage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecaution – Avoid:\u003c\/strong\u003e Silicone vapors, corrosive gases (Cl2, H2S), water\/condensation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Includes\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1 x DFRobot Fermion MEMS VOC Gas 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":"DFRobot","offers":[{"title":"Default Title","offer_id":47352755224753,"sku":"CC-000920","price":520.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0937\/9249\/files\/DFRobot_Fermion_MEMS_VOC_Gas_Sensor_Module_1_500ppm_Ethanol_Formaldehyde_Toluene_1.png?v=1782712970","url":"https:\/\/circuitcomps.com\/products\/dfrobot-fermion-mems-voc-gas-sensor-module-1-500ppm-ethanol-formaldehyde-toluene","provider":"Circuitcomps","version":"1.0","type":"link"}