{"id":8034512076980,"title":"HiLetgo ENS160+AHT21 Carbon Dioxide Sensor CO2 eCO2 VoCs TVOC Gas Sensor Temperature Humidity Sensor Air Quality Monitoring Sensor Replace CCS811","handle":"hiletgo-ens160-aht21-carbon-dioxide-sensor-co2-eco2-vocs-tvoc-gas-sensor-temperature-humidity-sensor-air-quality-monitoring-sensor-replace-ccs811","description":"\u003ch3\u003eHiLetgo ENS160+AHT21 Carbon Dioxide Sensor CO2 eCO2 VoCs TVOC Gas Sensor Temperature Humidity Sensor Air Quality Monitoring Sensor Replace CCS811\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003eDescription: ENS160 is a digital multi gas sensor specially designed for\r\nindoor air quality monitoring. It can best detect a variety of gases and\r\nvolatile organic compounds (VOCs), including toluene, hydrogen, ethanol, NO2\r\nand Ozone. The air quality sensor is used for home and building automation,\r\nconsumer goods, electrical appliances and air purification. Detection of\r\nreducing (VOC) and oxidizing gases (such as NO2) MOX supports up to 4\r\nindependent gas sensors Integrated sensor measurement and heater drive control\r\nIntegrated pre calibrated sensor fusion and automatic baseline correction\r\nalgorithm Multiple IAQ outputs (TVOC, ec02, AQL) 12C and SPI interface High\r\nresistance to siloxane and humidity benefit Ease of use. Selection of multi\r\nstandard air quality signal Easy integration. No software library is required,\r\nwhich has no impact on the host CPU Ideal for fast response systems Safe use\r\nof daily necessities Suitable for flexible and robust design Product\r\ncharacteristics Ambient -40 to + 85℃ \/ 5 to 95% RH VDD1. 71 to 1.98V AHT21:\r\nVoltage: DC 2.0-5.5V Temperature Measure Range: -40~+120℃ Humidity Measure\r\nRange: 0~100%RH Accuracy of Temperature: ±0.3℃ Accuracy of Humidity: ± 2% RH\r\nTemperature resolution ratio: 0.01℃ Humidity resolution ratio: 0.024%RH Signal\r\noutput: 12C Package included: 1 ENS160+AHT21 CARBON Dioxide CO2 Gas Sensor\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eENS160+AHT21 CARBON Dioxide CO2 Sensor\u003c\/li\u003e\r\n \u003cli\u003eMultiple IAQ outputs (TVOC, ec02, AQL)\u003c\/li\u003e\r\n \u003cli\u003eTemperature Humidity Air Quality Monitoring Sensor\u003c\/li\u003e\r\n \u003cli\u003eA variety of gases including (VOCs), Toluene, Hydrogen, Ethanol, NO2 and Ozone can be detected\u003c\/li\u003e\r\n \u003c\/ul\u003e","published_at":"2026-02-28T19:35:04+11:00","created_at":"2026-02-28T19:35:00+11:00","vendor":"HiLetgo","type":"Temperature Probes \u0026 Sensors","tags":["industrial_selected_Nov2025"],"price":10800,"price_min":10800,"price_max":10800,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":44154540589236,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0CDWYFSGH","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HiLetgo ENS160+AHT21 Carbon Dioxide Sensor CO2 eCO2 VoCs TVOC Gas Sensor Temperature Humidity Sensor Air Quality Monitoring Sensor Replace CCS811","public_title":null,"options":["Default Title"],"price":10800,"weight":15,"compare_at_price":null,"inventory_management":"shopify","barcode":"3-01-1781","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/B0CDWYFSGH.jpg?v=1775786866","\/\/auspowers.com\/cdn\/shop\/files\/61WAv56Y5NL.jpg?v=1772267703","\/\/auspowers.com\/cdn\/shop\/files\/61ViALi3W6L.jpg?v=1772267703","\/\/auspowers.com\/cdn\/shop\/files\/51xs1DoGCLL.jpg?v=1772267703","\/\/auspowers.com\/cdn\/shop\/files\/51_Du5sRIiL_3a465ed6-c66a-4acc-bd54-f88d44b51475.jpg?v=1772267703"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/B0CDWYFSGH.jpg?v=1775786866","options":["Title"],"media":[{"alt":"[Australia - 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It can best detect a variety of gases and\r\nvolatile organic compounds (VOCs), including toluene, hydrogen, ethanol, NO2\r\nand Ozone. The air quality sensor is used for home and building automation,\r\nconsumer goods, electrical appliances and air purification. Detection of\r\nreducing (VOC) and oxidizing gases (such as NO2) MOX supports up to 4\r\nindependent gas sensors Integrated sensor measurement and heater drive control\r\nIntegrated pre calibrated sensor fusion and automatic baseline correction\r\nalgorithm Multiple IAQ outputs (TVOC, ec02, AQL) 12C and SPI interface High\r\nresistance to siloxane and humidity benefit Ease of use. Selection of multi\r\nstandard air quality signal Easy integration. No software library is required,\r\nwhich has no impact on the host CPU Ideal for fast response systems Safe use\r\nof daily necessities Suitable for flexible and robust design Product\r\ncharacteristics Ambient -40 to + 85℃ \/ 5 to 95% RH VDD1. 71 to 1.98V AHT21:\r\nVoltage: DC 2.0-5.5V Temperature Measure Range: -40~+120℃ Humidity Measure\r\nRange: 0~100%RH Accuracy of Temperature: ±0.3℃ Accuracy of Humidity: ± 2% RH\r\nTemperature resolution ratio: 0.01℃ Humidity resolution ratio: 0.024%RH Signal\r\noutput: 12C Package included: 1 ENS160+AHT21 CARBON Dioxide CO2 Gas Sensor\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eENS160+AHT21 CARBON Dioxide CO2 Sensor\u003c\/li\u003e\r\n \u003cli\u003eMultiple IAQ outputs (TVOC, ec02, AQL)\u003c\/li\u003e\r\n \u003cli\u003eTemperature Humidity Air Quality Monitoring Sensor\u003c\/li\u003e\r\n \u003cli\u003eA variety of gases including (VOCs), Toluene, Hydrogen, Ethanol, NO2 and Ozone can be detected\u003c\/li\u003e\r\n \u003c\/ul\u003e"}