{"product_id":"scd40-scd41-gas-sensor-module-detect-co2-carbon-dioxide-temperature-and-humidity","title":"SCD40 SCD41 Gas Sensor Module Detect CO2 Carbon Dioxide Temperature and Humidity","description":"\u003cp\u003e\u003cspan style=\"font-size: 21px; font-family: Cambria; color: rgb(0, 0, 0);\"\u003e\u003cb\u003eDC 2.4-5.5 V SCD40 SCD41 Gas Sensor Module CO2 Carbon Dioxide Detection Temperature and Humidity 2 in 1 I2C Communication Board\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 21px; font-family: Cambria; color: rgb(0, 0, 0);\"\u003eCarbon dioxide is a key indicator of indoor air quality, damaging human cognitive ability and happiness. SCD40 is the next generation of micro carbon dioxide sensor of Sensirion. SCD40 has high precision and high cost performance. The module leads out the power supply and communication pins with a 2.54mm spacing pin interface. On chip temperature and humidity compensation realizes humidity and temperature measurement through built-in temperature and humidity sensor. SCD40 can realize intelligent regulation of indoor ventilation system according to carbon dioxide concentration. Indoor air quality helps to maintain a healthy and efficient environment under low carbon dioxide concentration for a period of time.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 21px; font-family: Cambria; color: rgb(0, 0, 0);\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 21px; font-family: Cambria; color: rgb(0, 0, 0);\"\u003e\u003cb\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 21px; font-family: Cambria; color: rgb(0, 0, 0);\"\u003eReference accuracy, specified range 400-2000 ppm\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 21px; font-family: Cambria; color: rgb(0, 0, 0);\"\u003eSupply voltage range: 2.4 – 5.5 V\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 21px; font-family: Cambria; color: rgb(0, 0, 0);\"\u003eHigh accuracy: ± (40 ppm + 5%)\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 21px; font-family: Cambria; color: rgb(0, 0, 0);\"\u003eDigital I2C interface\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 21px; font-family: Cambria; color: rgb(0, 0, 0);\"\u003eIntegrated temperature and humidity sensor\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 21px; font-family: Cambria; color: rgb(0, 0, 0);\"\u003eLow power operation to \u0026lt; 0.4 Ma average @ 5 V, 1 meas\/ 5 minutes\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 21px; font-family: Cambria; color: rgb(0, 0, 0);\"\u003e\u003cb\u003eFor Option\u003cspan style=\"font-size: 21px; font-family: Cambria; color: rgb(0, 0, 0);\"\u003es: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 21px; font-family: Cambria; color: rgb(0, 0, 0);\"\u003eSCD40 \/SCD41\u003cbr\u003e\n\u003cimg referrerpolicy=\"no-referrer\" src=\"http:\/\/sc04.alicdn.com\/kf\/H69bdcef6ae30485e8eb6334318acc62d6\/273653796\/H69bdcef6ae30485e8eb6334318acc62d6.jpg\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n","brand":"Shenzhen Futian JJSR Electronics Company","offers":[{"title":"Default Title","offer_id":55496798011697,"sku":null,"price":17.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/3313\/5153\/files\/Hcd02cb88d59d4c9dbded620285fb87a5B.webp?v=1785334824","url":"https:\/\/www.jjsrelec.com\/products\/scd40-scd41-gas-sensor-module-detect-co2-carbon-dioxide-temperature-and-humidity","provider":"Shenzhen Futian JJSR Electronics Company","version":"1.0","type":"link"}