{"product_id":"gravity-uart-infrared-carbon-dioxide-co2-sensor-0-50000-ppm","title":"Gravity: UART Infrared Carbon Dioxide \/ CO2 Sensor (0-50000 ppm)","description":"\u003ch2\u003eIntroduction\u003c\/h2\u003e\n\u003cp\u003eDFRobot released its latest wide range Arduino infrared CO2 sensor, which effective range is up to 0~50000ppm. This sensor is based on non-dispersive infrared (NDIR) technology and has good selectivity and oxygen-free dependency. It integrates temperature compensation and support UART communication mode. Most importantly, the product is easy to use; it is compatible with all types of microcontrollers with UART port, like Arduino, Raspberry Pi and other microcontrollers. Besides, it has a long service life, up to 5 years!\u003c\/p\u003e\n\u003cp\u003eIn addition, this UART Infrared CO2 Sensor is a high-performance sensor that combines technology of mature infrared absorption gas detection with precision optical circuit design as well as sophisticated circuit design. It has characteristics such as wide range detection, high sensitivity, high resolution, low power consumption, fast response, anti-water vapor interference, no poisoning, high stability and long life.\u003c\/p\u003e\n\u003cp\u003eIt can be widely used in HVAC refrigeration and indoor air quality monitoring, industrial process and safety monitoring, agricultural and animal husbandry production process monitoring, etc..\u003c\/p\u003e\n\u003cp\u003e\u003cimg\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0668\/0641\/5437\/files\/E34021-content1.webp?v=1791323361\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDFRobot LCD Keypad Shield with UART Infrared CO2 Sensor\u003c\/span\u003e This is a 0~50000ppm wide-range CO2 sensor with UART communication port. It supports Arduino, Raspberry Pi, and other microcontrollers. In addition, we also have a 0~5000 ppm high precision infrared sensor with Gravity Analog interface, more easy to use: Gravity Analog Infrared CO2 Sensor (0~5000ppm).\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh sensitivity High resolution\u003c\/li\u003e\n\u003cli\u003eLow power consumption\u003c\/li\u003e\n\u003cli\u003eExcellent stability\u003c\/li\u003e\n\u003cli\u003eTemperature compensation\u003c\/li\u003e\n\u003cli\u003eExcellent linear output\u003c\/li\u003e\n\u003cli\u003eHigh cycle life\u003c\/li\u003e\n\u003cli\u003eAnti-water vapor interference\u003c\/li\u003e\n\u003cli\u003eNo poisoning\u003c\/li\u003e\n\u003cli\u003eNeed 5V power supply, even you are using a 3.3V microcontroller, like Genuino 101\/ Raspberry Pi .etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGas Detection: Carbon Dioxide (CO2)\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 4.5 ~ 5.5V DC\u003c\/li\u003e\n\u003cli\u003eAverage Current: \u0026lt;85mA\u003c\/li\u003e\n\u003cli\u003eUART output\u003c\/li\u003e\n\u003cli\u003eMeasuring Range: 0 ~ 50000ppm\u003c\/li\u003e\n\u003cli\u003eAccuracy: ± (50ppm + 5% reading)\u003c\/li\u003e\n\u003cli\u003ePreheating Time: 3min\u003c\/li\u003e\n\u003cli\u003eResponse Time: T90 \u0026lt; 30s\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 0 ~ 50 ℃\u003c\/li\u003e\n\u003cli\u003eOperating Humidity: 0 ~ 95% RH (no condensation)\u003c\/li\u003e\n\u003cli\u003eService Life: \u0026gt;5 years\u003c\/li\u003e\n\u003cli\u003eBoard Dimension : 21 * 27.11 mm\/ 0.83 * 1.06 inches\u003c\/li\u003e\n\u003cli\u003eWeight: 42g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eShipping List\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUART Infrared CO2 Sensor Probe (0-50000ppm) x1\u003c\/li\u003e\n\u003cli\u003eSensor Converter Board x1\u003c\/li\u003e\n\u003cli\u003e6-Pin Sensor Cable x1\u003c\/li\u003e\n\u003cli\u003ePH2.0 Gravity UART Cable x1\u003c\/li\u003e\n\u003cli\u003eXH2.54 4-Pin header x1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/wiki.dfrobot.com\/sen0220\/\" target=\"_blank\"\u003eProduct Wiki\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":67580603760717,"sku":"E34021-001","price":180.97,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/0641\/5437\/files\/E34021-win1.jpg?v=1791323419","url":"https:\/\/www.mlab.com.au\/products\/gravity-uart-infrared-carbon-dioxide-co2-sensor-0-50000-ppm","provider":"MLAB","version":"1.0","type":"link"}