{"title":"Fermion: MEMS Smoke Gas Detection Sensor (Breakout, 10-1000ppm)","handle":"fermion-mems-smoke-gas-detection-sensor-breakout-10-1000ppm","url":"/products/fermion-mems-smoke-gas-detection-sensor-breakout-10-1000ppm","description":"Fermion: MEMS Smoke Gas Detection Sensor employs state-of-the-art microelectromechanical system (MEMS) technology, endowing the sensor with compact dimensions (13x13x2.5mm), low power consumption (<20mA), minimal heat generation, short preheating time, and swift response recovery. The sensor can measure smoke concentration qualitatively and is suitable for smoke alarm and other application scenarios.\nThe MEMS series currently encompasses 11 different types of gas sensors (HCHO, CO, CH4, VOC, NH3, H2S, EtOH, Smoke, Odor, H2, NO2), which can be combined as per specific requirements.\nPlease note: This sensor is capable of only qualitative measurements. For quantitative measurements, kindly consider purchasing the Gravity: Factory Calibrated Electrochemical Gas Sensor Series.\n\nFigure: Wiring Diagram of Fermion: MEMS Smoke sensor and Arduino UNO\n\nPrecautions for use\n\nKindly remove the protective film before usage.\nTo prevent exposure to volatile silicon compounds vapors (such as silicone adhesive, hair gel, silicone rubber, or other locations where volatile silicon compounds are present).\nAvoid exposure to high concentrations of corrosive gases (such as H2S, SOX, Cl2, HCl, etc.).\nPrevent contamination from alkalis, alkali metal salts, and halogens.\nRefrain from prolonged exposure to extreme environments (such as high temperatures, high humidity, high pollution).\nAvoid contact with water, condensation, and freezing.\nMinimize excessive vibration, impact, and dropping.\nPlease refrain from employing this module in systems that involve personal safety concerns.\nFor extended periods of non-usage, it is advisable to preheat the module for at least 24 hours.\n\nFeatures\n\nCompact size, measuring only 13*13*2.5mm\nLow power consumption, operating current <20mA\nHigh sensitivity and rapid response recovery\nAdvanced MEMS technology\n\nApplications\n\nSmoke Alarm\n\nSpecification\n\nGas detected: EtOH, Smoke\nDetection range: 10-1000ppm\nOperating voltage: 3.3-5V\nOperating current: <20mA\nOutput signal: Analog voltage\nSensitivity: R0(in air)/Rs(in 200ppm EtOH) ≥ 3\nOperating temperature: -10-50°C\nOperating humidity: 15-90%RH (non-condensing)\nLifespan: ≥5 years (in air)\nDimension: 13×13 x 2.5mm/0.0.51×0.51x0.1”\n\nProjects\nProject: Building an Electronic Nose with MEMS Gas Detection Sensor Breakout Series and Edge Impulse Platform\nIntroduction: \nIn this project, I developed an electronic nose using DFRobot mems series gas sensors and the Edge Impulse platform, which is capable of identifying the scents of beverages and fruits.\n\nDocuments\n\nProduct wiki\nSchematics & Dimension\nCharacteristic Parameter\n\nShipping List\n\nFermion: MEMS Smoke Sensor (breakout) × 1\n2.54mm pitch header pin × 1\n\n \nTutorial ","vendor":"DFRobot","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":1425,"title":"Default Title","sku":"DF-SEN0570","price":7.8,"compare_at_price":0.0,"on_sale":false,"in_stock":true,"available_quantity":379,"option1":"Default Title"}]}