{"product_id":"mh-411d-ndir-infrared-co2-sensor-used-for-hvac-refrigeration-industrial-process-control-ndir-co2-sensor-infrared","title":"MH-411D NDIR Infrared Co2 Sensor used for HVAC refrigeration industrial-process control NDIR CO2 sensor Infrared","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\u003eMH-411D infrared gas sensor is a miniature universal intelligent sensor, which adopts NDIR theory to detect concentration of CO2 in air and has good selectivity, stable performance, long life, also is independent of Oxygen. The inside temperature sensor could be used for temperature compensation. This miniature infrared gas sensor is developed by the tight integration of mature infrared absorbing gas detection technology, micro machine workout 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\u003cp\u003eWidely used for HVAC refrigeration, industrial-process control and safety protection,agriculture and animal husbandry. \u003c\/p\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, high resolution, low power consumption, fast response time\u003c\/p\u003e\u003c\/li\u003e \n \u003cli\u003e\u003cp\u003eOutput method: UART, analog voltage signal\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\u003eLong lifespan, excellent stability, anti-poisons, anti-vapor interference\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 \n \u003cp\u003eTable 1. Main Parameters    \u003c\/p\u003e \n \u003ctable style=\"border-collapse:collapse\" border=\"1\" cellpadding=\"10\" cellspacing=\"0\"\u003e \n  \u003ctbody\u003e \n   \u003ctr\u003e \n    \u003ctd\u003e\u003cp\u003eModel\u003c\/p\u003e\u003c\/td\u003e \n    \u003ctd\u003e\u003cp\u003eMH-411D\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   \u003c\/tr\u003e \n   \u003ctr\u003e \n    \u003ctd\u003e\u003cp\u003eWorking Voltage\u003c\/p\u003e\u003c\/td\u003e \n    \u003ctd\u003e\u003cp\u003e3.6~5VDC (Need to be powered by safety barrier)\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;85mA\u003c\/p\u003e\u003c\/td\u003e \n   \u003c\/tr\u003e \n   \u003ctr\u003e \n    \u003ctd\u003e\u003cp\u003eDetection range\u003c\/p\u003e\u003c\/td\u003e \n    \u003ctd\u003e\u003cp\u003e0-10%vol Optional (refer Fig2.)\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\u003e3.0V\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\u003eUART\u003c\/p\u003e\u003c\/td\u003e \n   \u003c\/tr\u003e \n   \u003ctr\u003e \n    \u003ctd\u003e\u003cp\u003e0.4~2V (Need to be powered by safety barrier)\u003c\/p\u003e\u003c\/td\u003e \n   \u003c\/tr\u003e \n   \u003ctr\u003e \n    \u003ctd\u003e\u003cp\u003eWarm-up Time\u003c\/p\u003e\u003c\/td\u003e \n    \u003ctd\u003e\u003cp\u003e3 min\u003c\/p\u003e\u003c\/td\u003e \n   \u003c\/tr\u003e \n   \u003ctr\u003e \n    \u003ctd\u003e\u003cp\u003eResponse Time\u003c\/p\u003e\u003c\/td\u003e \n    \u003ctd\u003e\u003cp\u003eT90\u0026lt;30s\u003c\/p\u003e\u003c\/td\u003e \n   \u003c\/tr\u003e \n   \u003ctr\u003e \n    \u003ctd\u003e\u003cp\u003eWorking Temperature\u003c\/p\u003e\u003c\/td\u003e \n    \u003ctd\u003e\u003cp\u003e-20°C ~60°C\u003c\/p\u003e\u003c\/td\u003e \n   \u003c\/tr\u003e \n   \u003ctr\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\u003eSizes\u003c\/p\u003e\u003c\/td\u003e \n    \u003ctd\u003e\u003cp\u003eΦ20 mm×22.2 mm\u003c\/p\u003e\u003c\/td\u003e \n   \u003c\/tr\u003e \n   \u003ctr\u003e \n    \u003ctd\u003e\u003cp\u003eWeight\u003c\/p\u003e\u003c\/td\u003e \n    \u003ctd\u003e\u003cp\u003e35g\u003c\/p\u003e\u003c\/td\u003e \n   \u003c\/tr\u003e \n   \u003ctr\u003e \n    \u003ctd\u003e\u003cp\u003eLife Time\u003c\/p\u003e\u003c\/td\u003e \n    \u003ctd\u003e\u003cp\u003e\u0026gt;5 years\u003c\/p\u003e\u003c\/td\u003e \n   \u003c\/tr\u003e \n   \u003ctr\u003e \n    \u003ctd\u003e\u003cp\u003eDefense Grade\u003c\/p\u003e\u003c\/td\u003e \n    \u003ctd\u003e\u003cp\u003eIP54\u003c\/p\u003e\u003c\/td\u003e \n   \u003c\/tr\u003e \n   \u003ctr\u003e \n    \u003ctd\u003e\u003cp\u003ePower, communication terminal Intrinsic safety\u003c\/p\u003e\u003c\/td\u003e \n    \u003ctd\u003e\u003cp\u003eUi=7.5VDC，Ii=265mA， Pi=0.5W，Ci=10μF，Li=0mH\u003c\/p\u003e\u003c\/td\u003e \n   \u003c\/tr\u003e \n  \u003c\/tbody\u003e \n \u003c\/table\u003e \n \u003cdiv\u003e\n     \n \u003c\/div\u003e \n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000003531210\" title=\"\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"0-6000 ppm","offer_id":55441181311275,"sku":"14:29#0-6000 ppm","price":652.46,"currency_code":"USD","in_stock":true},{"title":"0-2000 ppm","offer_id":55441181344043,"sku":"14:10#0-2000 ppm","price":652.46,"currency_code":"USD","in_stock":true},{"title":"0-1percent Vol","offer_id":55441181376811,"sku":"14:365458#0-1percent Vol","price":652.46,"currency_code":"USD","in_stock":true},{"title":"0-5percent Vol","offer_id":55441181409579,"sku":"14:496#0-5percent Vol","price":652.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S5f3b215fd5e141c1a0a0e95009e485ceF.webp?v=1788749942","url":"https:\/\/yoeruyo.com\/products\/mh-411d-ndir-infrared-co2-sensor-used-for-hvac-refrigeration-industrial-process-control-ndir-co2-sensor-infrared","provider":"Yoeruyo","version":"1.0","type":"link"}