{"product_id":"gravity-sgp40-air-quality-sensor","title":"Gravity: SGP40 Air Quality Sensor","description":"\u003ch2\u003eIntroduction\u003c\/h2\u003e\n\u003cp\u003eThe SGP40 Air Quality sensor adopts the new SGP40 digital VOC sensor chip launched by the well-known Sensirion. Based on the Sensirion’s CMOSens® technology, the SGP40 offers a complete sensor system on a single chip, a temperature-controlled micro-hotplate and a humidity-compensated indoor air quality signal. In combination with Sensirion’s powerful VOC algorithm, the sensor signal can be directly used to evaluate indoor air quality. It features low power(2.6mA), fast response(2s) and small size. The data from the sensor can be directly used to evaluate air quality without calibration.\u003c\/p\u003e\n\u003cp\u003eIntegrated with an easy-to-connect Gravity interface, this Gravity SGP40 Air Quality sensor is very suitable for indoor projects that will be used for a long time, such as refitting air purifiers, kitchen hoods, etc. Besides, we provide you with C and Python libraries for use with different main-controllers.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003eNote:\u003c\/b\u003e\u003c\/span\u003e VOC index is obtained by converting the detected ethanol equivalent in air.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0668\/0641\/5437\/files\/E34033-content1.webp?v=1791327950\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUltra-low power consumption(2.6mA)\u003c\/li\u003e\n\u003cli\u003eBuilt-in temperature and humidity compensation, no need to calibrate\u003c\/li\u003e\n\u003cli\u003eVOC index for direct air quality indication\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\u003eKitchen Hoods\u003c\/li\u003e\n\u003cli\u003eDemand-controlled Ventilation\u003c\/li\u003e\n\u003cli\u003eThermostats\u003c\/li\u003e\n\u003cli\u003eIndoor Air Quality Monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePower Supply: 3.3V~5V\u003c\/li\u003e\n\u003cli\u003eOperating Current: 2.6mA\u003c\/li\u003e\n\u003cli\u003ePreheat Time: 10S\u003c\/li\u003e\n\u003cli\u003eResponse Time: 2S\u003c\/li\u003e\n\u003cli\u003eCommunication: I2C\u003c\/li\u003e\n\u003cli\u003eI2C Address: 0x59\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -10℃~50℃\u003c\/li\u003e\n\u003cli\u003eStorage Temperature Range: 5℃~30℃\u003c\/li\u003e\n\u003cli\u003eOperating Humidity Range: 0%RH~90%RH\u003c\/li\u003e\n\u003cli\u003eVOC Index: 0-500\u003c\/li\u003e\n\u003cli\u003eMeasuring Range: 0-1000ppm(Ethanol Equivalent)\u003c\/li\u003e\n\u003cli\u003eDimension: 20*22mm\/ 0.79*0.87”\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eShipping List\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGravity: SGP40 Air Quality Sensor x1\u003c\/li\u003e\n\u003cli\u003eGravity-4P I2C\/UART Sensor Cable x1\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\/sen0394\/\" target=\"_blank\"\u003eProduct Wiki\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":67580845293645,"sku":"E34033-001","price":38.97,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/0641\/5437\/files\/E34033-win1.jpg?v=1791327970","url":"https:\/\/www.mlab.com.au\/products\/gravity-sgp40-air-quality-sensor","provider":"MLAB","version":"1.0","type":"link"}