{"product_id":"mh-z1911a-ndir-co2-module-indoor-environmental-control-400-10000ppm-optional-air-quality-monitor","title":"MH-Z1911A NDIR CO2 Module Indoor Environmental Control 400~10000ppm Optional Air Quality Monitor","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eWinsen\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"background-color:rgb(252, 196, 0)\"\u003e\u003cstrong\u003eMH-Z1911A is a newer version of MH-Z19B\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMH-Z1911A infrared CO2 sensor is intelligent sensor with small size, using non-dispersive infrared (NDIR) principle to detect the concentration of CO2 in the air of buildings such as office, home, classroom, airport installed in air quality meters, air purifier and HVAC system. It has excellent selectivity carbon dioxide, built-in temperature compensation for high accuracy, lower power consumption and optional output ways of UART and PWM. It is developed by the tight integration of mature infrared absorbing gas detection technology, precision optical circuit design and superior circuit design.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003eHVAC system\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eAir purifier\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eAir quality monitor\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eConsumer CO2 meter\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSmart home device\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSmart building automation\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIndoor environmental control\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003eHigh sensitivity, low power consumption\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eGood stability and consistency\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTemperature compensation, excellent linear output\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eMultiple output modes: UART, PWM\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eLong lifespan\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eAnti-water vapor interference, anti-poisoning\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cdiv\u003e\u003ctable style=\"border-collapse:collapse\" border=\"1\" cellpadding=\"10\" cellspacing=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eModel No.\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eMH-Z1911A\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003ePreheat time\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e1 min\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eDetection Gas\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eCO2\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eResponse Time\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eT90 \u0026lt;120s\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eWorking voltage\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eDC 5.0±0.1V\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eWorking temperature\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e-10 ~ 50 ℃\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eAverage current\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u0026lt;30mA (@5V power supply)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eWorking humidity\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e0~95%RH(No condensation)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003ePeak current\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e125mA (@5V power supply)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eStorage temperature\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e-20~60 ℃\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eInterface level\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e3.3 V(Compatible with 5V)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eWeight\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e5 g\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\"\u003e\u003cp\u003eOutput signal\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eSerial Port (UART)(TTL level 3.3V)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eDetection Range\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e400~10000ppm(optional,see table2.)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003ePWM\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eLifespan\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u0026gt;10 years\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000003531210\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Yoeruyo","offers":[{"title":"Ter 400-2000 ppm","offer_id":55441183801643,"sku":"14:366#Ter 400-2000 ppm","price":70.38,"currency_code":"USD","in_stock":true},{"title":"Ter 400-5000 ppm","offer_id":55441183834411,"sku":"14:200005536#Ter 400-5000 ppm","price":70.38,"currency_code":"USD","in_stock":true},{"title":"Pin 400-10000ppm","offer_id":55441183867179,"sku":"14:173#Pin 400-10000ppm","price":70.38,"currency_code":"USD","in_stock":true},{"title":"Pin 400-2000 ppm","offer_id":55441183899947,"sku":"14:10#Pin 400-2000 ppm","price":70.38,"currency_code":"USD","in_stock":true},{"title":"Pin 400-5000 ppm","offer_id":55441183932715,"sku":"14:29#Pin 400-5000 ppm","price":70.38,"currency_code":"USD","in_stock":true},{"title":"Ter 400-10000ppm","offer_id":55441183965483,"sku":"14:200006154#Ter 400-10000ppm","price":70.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S95a8d53e4781411fbde53eaefd369ebf2.webp?v=1788749950","url":"https:\/\/yoeruyo.com\/products\/mh-z1911a-ndir-co2-module-indoor-environmental-control-400-10000ppm-optional-air-quality-monitor","provider":"Yoeruyo","version":"1.0","type":"link"}