{"product_id":"fermion-formaldehyde-sensor-breakout-0-3ppm-mems-hcho-detection-low-power","title":"Fermion: Formaldehyde Sensor (Breakout, 0-3ppm MEMS HCHO Detection, Low Power)","description":"\u003ch2\u003eIntroduction\u003c\/h2\u003e\n\u003cp\u003eEnsure safe indoor air quality with the Fermion MEMS Formaldehyde Sensor (HCHO), a high-sensitivity detector for 0-3ppm gas concentrations. Perfect for HVAC systems, air purifiers, and portable monitors, this low-power sensor delivers fast, reliable results with MEMS technology.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHigh Sensitivity \u0026amp; Fast Response \u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe MEMS-based sensor detects HCHO concentrations (0-3ppm) with rapid recovery times, ensuring real-time monitoring for health-critical environments.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eUltra-Low Power Consumption (＜20mA) \u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for battery-operated devices, the sensor’s minimal power draw extends operational life in portable detectors and IoT deployments.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCompact \u0026amp; Easy to Integrate \u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eAt just 13×13×2.5mm, the sensor fits seamlessly into air purifiers, smart wearables, and Arduino\/Raspberry Pi projects with analog voltage output.\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDurable for Long-Term Use \u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eWith a 3-year lifespan and -10°C to 50°C operating range, it withstands diverse environments while avoiding interference from humidity or contaminants.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePrecautions for use \u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKindly remove the protective film before usage.\u003c\/li\u003e\n\u003cli\u003eTo prevent exposure to volatile silicon compounds vapors (such as silicone adhesive, hair gel, silicone rubber, or other locations where volatile silicon compounds are present).\u003c\/li\u003e\n\u003cli\u003eAvoid exposure to high concentrations of corrosive gases (such as H2S, SOX, Cl2, HCl, etc.).\u003c\/li\u003e\n\u003cli\u003ePrevent contamination from alkalis, alkali metal salts, and halogens.\u003c\/li\u003e\n\u003cli\u003eRefrain from prolonged exposure to extreme environments (such as high temperatures, high humidity, high pollution).\u003c\/li\u003e\n\u003cli\u003eAvoid contact with water, condensation, and freezing.\u003c\/li\u003e\n\u003cli\u003eMinimize excessive vibration, impact, and dropping.\u003c\/li\u003e\n\u003cli\u003ePlease refrain from employing this module in systems that involve personal safety concerns.\u003c\/li\u003e\n\u003cli\u003eFor extended periods of non-usage, it is advisable to preheat the module for at least 24 hours.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompact size, measuring only 13*13*2.5mm\u003c\/li\u003e\n\u003cli\u003eLow power consumption,operating current ＜20mA\u003c\/li\u003e\n\u003cli\u003eHigh sensitivity and rapid response recovery\u003c\/li\u003e\n\u003cli\u003eAdvanced MEMS technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAir purifiers\u003c\/li\u003e\n\u003cli\u003eHVAC systems\u003c\/li\u003e\n\u003cli\u003eSmart wearables\u003c\/li\u003e\n\u003cli\u003ePortable detectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGas detected: Formaldehyde (HCHO)\u003c\/li\u003e\n\u003cli\u003eDetection range: 0-3ppm\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 3.3-5V\u003c\/li\u003e\n\u003cli\u003eOperating current: ＜20mA\u003c\/li\u003e\n\u003cli\u003eOutput signal: Analog voltage\u003c\/li\u003e\n\u003cli\u003eSensitivity: R0(in air)\/Rs(in 0.4ppm HCHO) ≥ 1.8\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -10-50℃\u003c\/li\u003e\n\u003cli\u003eOperating humidity: 15-90%RH (non-condensing)\u003c\/li\u003e\n\u003cli\u003eLifespan: ≥3 years (in air)\u003c\/li\u003e\n\u003cli\u003eDimension：13×13 x 2.5mm\/ 0.0.51×0.51x0.1\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eShipping List\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFermion: MEMS Formaldehyde HCHO Gas Detection Sensor (breakout) × 1\u003c\/li\u003e\n\u003cli\u003e2.54mm pitch header pin × 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/wiki.dfrobot.com\/sen0563\/\" target=\"_blank\"\u003eProduct Wiki\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCertifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCE CE \u003ci\u003e\u003c\/i\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRoHS RoHS \u003ci\u003e\u003c\/i\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":67691462492237,"sku":"E34005-003","price":11.17,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/0641\/5437\/files\/E34005-win1_cff43da0-a54a-4f02-99bd-9aaaf0c88223.jpg?v=1791977554","url":"https:\/\/www.mlab.com.au\/products\/fermion-formaldehyde-sensor-breakout-0-3ppm-mems-hcho-detection-low-power","provider":"MLAB","version":"1.0","type":"link"}