{"title":"Indoor ENS160 Air Quality Sensor -  I2C","handle":"indoor-ens160-air-quality-sensor-i2c","url":"/products/indoor-ens160-air-quality-sensor-i2c","description":"The ENS160 Air Quality Sensor uses ScioSense's ENS160 chip with TrueVOC and metal oxide (MOX) technology to monitor indoor air quality. It outputs TVOC (total volatile organic compounds), eCO2 (equivalent CO2), and AQI (air quality index) readings via I2C, with intelligent on-chip algorithms that provide ready-to-use environmental data.\n\nThe probe-style form factor makes installation straightforward, and the built-in automatic baseline correction algorithm ensures long-term measurement stability. A warm-up period of less than 3 minutes is recommended for accurate readings.\n\nKey Features\n\n\nMultiple IAQ Outputs – TVOC, eCO2, and AQI from a single sensor\n\nTrueVOC + MOX Technology – High accuracy with fast response\n\nOn-Chip Algorithms – Direct output of processed environmental data\n\nAutomatic Baseline Correction – Maintains long-term stability\n\nProbe Design – Easy installation in enclosures and ducts\n\nFast Warm-Up – Less than 3 minutes to accurate readings\n\n\nSpecifications\n\n\nSupply Voltage: 3.3–5 V\n\nOperating Current: 29 mA\n\nCommunication: I2C (address 0x53)\n\neCO2 Range: 400–65 000 ppm\n\nTVOC Range: 0–65 000 ppb\n\nPreheat Time: < 3 minutes\n\nOperating Temperature: −10 °C to +80 °C\n\nOperating Humidity: 5–95% RH (non-condensing)\n\nCable Length: 1 m\n\n\nIdeal For\n\nAir purifiers and home automation\nHVAC and ventilation systems\nEnvironmental pollution monitoring\nSmart thermostats and building automation\n\n\nPackage Contents\n\n1× ENS160 Air Quality Sensor (I2C)\n\n\nResources\n\nProduct Wiki (DFRobot)\nENS160 Datasheet (PDF)\nSchematics (PDF)\n","vendor":"DFRobot","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":1829,"title":"Default Title","sku":"DF-SEN0537","price":50.9,"on_sale":false,"in_stock":true,"available_quantity":79,"option1":"Default Title"}]}