{"product_id":"m5stack-tvoceco2-gas-sensor-unit-sgp30","title":"M5Stack TVOC\/eCO2 Gas Sensor Unit (SGP30)","description":"\u003cp\u003eThe TVOC\/eCO2 mini unit is a digital multi-pixel gas sensor unit with integrated SGP30.\u003c\/p\u003e\n\u003cp\u003eIt mainly measures various VOC (volatile organic compounds) and H2 in the air. It can be programmed to detect TVOC (total volatile organic compounds) and eCO2 (equivalent carbon dioxide reading)Concentration measurement.\u003c\/p\u003e\n\u003cp\u003eTypical measurement accuracy is 15% within the measurement range, the SGP30 reading is internally calibrated and output, which can maintain long-term stability. SGP30 uses I2C protocol communication with on-chip humidity compensation function, which can be turned on through an external humidity sensor.\u003c\/p\u003e\n\u003cp\u003eIf you need to obtain accurate results, you need to calibrate according to a known measurement source. SGP30 has a built-in calibration function. In addition, eCO2 is calculated based on the concentration of H2 and cannot completely replace \"true\" CO2 sensors for laboratory use.\u003c\/p\u003e\n\u003ch2 id=\"product-features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTVOC\/eCO2 concentration detection\u003c\/li\u003e\n\u003cli\u003eI2C communication (0x58)\u003c\/li\u003e\n\u003cli\u003eOutstanding long-term stability\u003c\/li\u003e\n\u003cli\u003eHumidity Compensation\u003c\/li\u003e\n\u003cli\u003e2x LEGO™ Hole\u003c\/li\u003e\n\u003cli\u003eHY2.0 4P interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"include\"\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x TVOC\/eCO2 Mini Unit\u003c\/li\u003e\n\u003cli\u003e1x HY2.0 Cable (5CM)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch2 id=\"specification\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement range\u003c\/td\u003e\n\u003ctd\u003eEthanol: 0-1000ppm, H2: 0-1000ppm, TVOC: 0-60000 ppb, eCO2: 400-60000 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTVOC\/eCO2 Sampling rate\u003c\/td\u003e\n\u003ctd\u003e1Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTVOC\/eCO2 Resolution\u003c\/td\u003e\n\u003ctd\u003eTVOC: 1\/6\/32bbp, eCO2: 1\/3\/9\/31ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication protocol\u003c\/td\u003e\n\u003ctd\u003eI2C: 0x58\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e4g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e8g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e24 x 24 x 13mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e35 x 36 x 18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase material\u003c\/td\u003e\n\u003ctd\u003ePlastic (PC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cli\u003eDocuments\u003c\/li\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":48624225386714,"sku":"dkb1789687134451","price":10.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/m5stack-tvoceco2-gas-sensor-unit-sgp30_1.jpg?v=1789687140","url":"https:\/\/memoryfoamwear.shop\/products\/m5stack-tvoceco2-gas-sensor-unit-sgp30","provider":"My Store","version":"1.0","type":"link"}