{"product_id":"mh-z19-mh-z19d-co2-sensor-module-ir-infrared-carbon-dioxide-gas-sensor-for-co2-monitor-400-5000ppm-uart-pwm-output-mh-z19d-ndir","title":"MH-Z19 MH-Z19D CO2 Sensor Module IR Infrared Carbon Dioxide Gas Sensor for CO2 Monitor 400-5000ppm UART PWM Output MH Z19D NDIR","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSZYTF\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\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMixture\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\u003cp\u003e\u003cspan\u003eOutput\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOther\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eTheory\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOther\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eGas Sensor\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eUse\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOther\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003eProduct Details:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003eThe MH-Z19D carbon dioxide gas sensor (hereinafter referred to as the sensor) is a general-purpose intelligent small sensor. It has two products: pin and terminal. It uses the principle of non-dispersive infrared (NDIR) to detect CO2 in the air and has good selectivity. , No oxygen dependence, long life, etc.; built-in temperature compensation; also has serial port output, PWM output, easy to use. The sensor is a high-performance sensor made by closely combining mature infrared absorption gas detection technology with precise optical circuit design and sophisticated circuit design.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003eSensor characteristics:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003eHigh sensitivity, low power consumption\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003eExcellent stability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003eTemperature compensation, excellent linear output\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003eProvide serial port (UART), PWM waveform and other output methods\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003elong lasting\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003eAnti-water vapor interference, no poisoning\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003eApplication:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003eHVAC equipment\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003eAir quality monitoring equipment\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003eFresh air system\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003eAir purification equipment\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003eSmart home\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003eschool\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003eParameters:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003eProduct model: MH-Z19D\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003eDetection gas: carbon dioxide\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003ePower supply voltage: DC(5.0±0.1)V\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003eAverage current: \u0026lt;40mA (@5V power supply)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003ePeak current: 125 mA (@5V power supply)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003eInterface level: 3.3V (compatible with 5V)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003eMeasuring range: 400~10000ppm optional\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003eOutput signal: serial port (UART) (TTL level 3.3V); PWM\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003eWarm-up time: 1min\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003eResponse time: T90 \u0026lt;120s\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003eWorking temperature: -10℃～50℃\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003eStorage temperature: -20℃～60℃\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003eWorking humidity: 0～95%RH (non-condensing)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:start\" align=\"start\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S810c4412600f451bac0c0d365e0b2448A.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Z19D with Pin","offer_id":55441182556459,"sku":"14:10#Z19D with Pin","price":70.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Se88a323ca783414590a0e24c12f5828eT.webp?v=1788749946","url":"https:\/\/yoeruyo.com\/products\/mh-z19-mh-z19d-co2-sensor-module-ir-infrared-carbon-dioxide-gas-sensor-for-co2-monitor-400-5000ppm-uart-pwm-output-mh-z19d-ndir","provider":"Yoeruyo","version":"1.0","type":"link"}