{"product_id":"tuya-wifi-smart-home-co2-pm2-5-fresh-air-valve-system-fan-coil-unit-dehumidifier-ventilation-controller-with-modbus-rs485","title":"TUYA WIFI Smart Home CO2 PM2.5  Fresh Air Valve System Fan Coil Unit Dehumidifier Ventilation Controller with Modbus\u0026RS485","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eAPP\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMART LIFE\/TUYA\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCO2 adjustment range\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e350-1000ppm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCO2 display range\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e350ppm-1999ppm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCommunication protocol\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eRS485\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eEU LVD Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHigh voltage: Above 50Vac or 75Vdc\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eGas Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCO2\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\u003eHumidity display range\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5 %RH~99%RH\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTY900A,air quality monito\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating mode\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAutomatic, manual, timing\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 interface\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eThree-speed ventilator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePM2.5 display range\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0ug\/m³~500ug\/m³\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eRated voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAC95-240V\/50Hz\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eTemperature display range\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0~50,0 ~ 99℃\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHVAC Systems,Air Purifier Parts\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eWind speed mode\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHigh,medium,low and automatic\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:24px\"\u003eTUYA WIFI Smart Home  CO2 PM2.5  Fresh Air Valve System  Fan Coil Unit Dehumidifier Ventilation Controller with Modbus\u0026amp;RS485 \u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:24px\"\u003e WIFI Air Valve Controller for Ventilation System with CO2 PM2.5 VOC RS485 Three Speed Control Remote Intelligent Switch\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003eNote:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003eVOC CO2 uses a simulated version of the detector and does not have wifi function.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eTUYA SMART LIFE Air Quality Sensor CO2\u0026amp;PM2.5\u0026amp;VOC\u0026amp;temperature\u0026amp;humidity Detector for Wifi Regulator Fan Control Saving Ventilation HVAC Systems\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Ha38c4602ee714e3683e9ff0736868b46h.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003eThe 900 series integrates the intelligent ventilation system controller of PM2.5, CO2, VOC, temperature, humidity and other sensors. The output signal of the controller directly controls the start and speed of the fresh air blower, and the design of high-sensitivity touch buttons. Optional (Built-in WIFI module RS485 module), remote access and control, communication with smart home, building intelligent control, etc., through the relay to control the start and stop of the output AC fan and valve; Optional (output 0-10V proportional control) (support Valves or fans or other proportional equipment).\u003c\/p\u003e\u003cp\u003eCan be widely used in residential, commercial and industrial applications to effectively improve air quality and create a healthy, comfortable and energy-saving living and working environment\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H61fded49d6174f6cadeb13d7d78aec3ei.jpg\" slate-data-type=\"image\"\u003efeature\u003c\/p\u003e\u003cp\u003eCO2, PM2.5, VOC sensor control output (optional according to your own needs)\u003c\/p\u003e\u003cp\u003eOperation mode: automatic, manual, timing\u003c\/p\u003e\u003cp\u003eFan speed mode: high, medium, low, automatic fan speed\/0-10V proportional fan output\u003c\/p\u003e\u003cp\u003eRegularly output different fan speeds every week\u003c\/p\u003e\u003cp\u003eTimed off\/on\u003c\/p\u003e\u003cp\u003eRS485 communication\u003c\/p\u003e\u003cp\u003eTuya WIFI mobile APP control\u003c\/p\u003e\u003cp\u003eRestore battery memory function\u003c\/p\u003e\u003cp\u003eFresh air system filter alarm\u003c\/p\u003e\u003cp\u003eScreen power saving mode switch\u003c\/p\u003e\u003cp\u003eTime display\u003c\/p\u003e\u003cp\u003etemperature display\u003c\/p\u003e\u003cp\u003eHumidity display\u003c\/p\u003e\u003cp\u003eManual or automatic control of bypass valve\u003c\/p\u003e\u003cp\u003eOutput AC fan switch control (optional): high, medium and low output\u003c\/p\u003e\u003cp\u003eOutput DC fan 0-10V control (optional): 0-10V proportional fan (valve) output\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S11b60232951f4fd597d7efaad12ee68be.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se665dff7425145d18ff7dfadc8d31e5bO.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S3c3c997513774fc19ff67073edbec76cK.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hf48c6d43672b45f385319e8dbf3e6f70L.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003ctable style='border-collapse:collapse;font-family:\"Open Sans\", sans-serif;font-size:14px;text-align:start;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);border:1px solid rgb(221, 221, 221);width:944px' class=\"MsoNormalTable\" border=\"1\" cellspacing=\"0\" align=\"start\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"33.33%\"\u003e\n\u003ccol width=\"33.33%\"\u003e\n\u003ccol width=\"33.33%\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0px;width:122.8pt\" width=\"204\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:7.5pt;font-family:Arial\"\u003eProject\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:60.1pt\" width=\"100\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:inherit;margin:0px 0px 0px 3.7pt;margin-bottom:0px;margin-top:0px;margin-left:3.7pt;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:7.5pt;font-family:Arial\"\u003eProjectUnit\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:93.3pt\" width=\"155\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:7.5pt;font-family:Arial\"\u003eParameter value\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0px;width:122.8pt\" width=\"204\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003ePower supply\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:60.1pt\" width=\"100\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003eVAC\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:93.3pt\" width=\"155\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003e95～240\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0px;width:122.8pt\" width=\"204\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003eCO2 Adjustment range\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:60.1pt\" width=\"100\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003ePPM\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:93.3pt\" width=\"155\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003e1～1000\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0px;width:122.8pt\" width=\"204\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003eCO2 Displayrange\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:60.1pt\" width=\"100\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003ePPM\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:93.3pt\" width=\"155\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003e0～1999\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0px;width:122.8pt\" width=\"204\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003ePM2.5 Adjustmentrange\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:60.1pt\" width=\"100\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003eμg\/m\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:93.3pt\" width=\"155\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003e0-500\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0px;width:122.8pt\" width=\"204\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003ePM2.5 Display range\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:60.1pt\" width=\"100\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003eμg\/m\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:93.3pt\" width=\"155\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003e0-500\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0px\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003eVOC Adjustmentrange\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003ePPM\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e0-5.0\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0px\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003eVOC Display range\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003ePPM\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e0-5.0\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0px;width:122.8pt\" width=\"204\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003eSensor warm-up time\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:60.1pt\" width=\"100\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003emin\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:93.3pt\" width=\"155\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003e2\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0px;width:122.8pt\" width=\"204\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003eResponse time\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:60.1pt\" width=\"100\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003es\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:93.3pt\" width=\"155\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003e≤10\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0px;width:122.8pt\" width=\"204\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003eTemperature display range\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:60.1pt\" width=\"100\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003e℃\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:93.3pt\" width=\"155\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003e0～99\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0px;width:122.8pt\" width=\"204\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003eHumidity display range\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:60.1pt\" width=\"100\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003e%RH\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:93.3pt\" width=\"155\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003e5～90\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0px;width:122.8pt\" width=\"204\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003eControl power:\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:60.1pt\" width=\"100\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003eW\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:93.3pt\" width=\"155\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003e≤200\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0px;width:122.8pt\" width=\"204\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003eRated Power\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:60.1pt\" width=\"100\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003eW\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:93.3pt\" width=\"155\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:Symbol\"\u003e\u0026lt;\u003c\/span\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003e2\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0px;width:122.8pt\" width=\"204\"\u003e\n\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003eOutput Interface\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:60.1pt\" width=\"100\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003e3-speed fan\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:93.3pt\" width=\"155\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003eAC output，DC 0-10V Optional\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0px;width:122.8pt\" width=\"204\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003eDimensions\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:60.1pt\" width=\"100\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003eMM\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:93.3pt\" width=\"155\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003e80×80×40mm\/L×H×D\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0px;width:122.8pt\" width=\"204\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003eWirings\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:60.1pt\" width=\"100\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003eMM2\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:93.3pt\" width=\"155\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003e2 x 1.5 or 1 x 2.5\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0px;width:122.8pt\" width=\"204\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003eInstall hole spacing\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:60.1pt\" width=\"100\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003eMM\/In\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:93.3pt\" width=\"155\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003e60±5MM\/2.36±0.2In\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0px;width:122.8pt\" width=\"204\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003eProtection Class\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:60.1pt\" width=\"100\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003eIP\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:93.3pt\" width=\"155\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003e30\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0px;width:122.8pt\" width=\"204\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003eFlame retardant rating\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:60.1pt\" width=\"100\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003eLevel\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px;width:93.3pt\" width=\"155\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:12.5pt;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:7.5pt;font-family:微软雅黑\"\u003eV0\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp style='font-family:\"Open Sans\", sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H28c801c8dc7548f88a11c76066873239r.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"color:rgb(239, 13, 13);font-size:20px\"\u003e\u003cstrong\u003eScientists study summary!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(239, 13, 13)\"\u003eCO2 concentration and human physiological response:\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(239, 13, 13)\"\u003e1.350 ~ 450ppm: general outdoor environment;\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(239, 13, 13)\"\u003e2.350 ~ 1000ppm: fresh air, smooth breathing;\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(239, 13, 13)\"\u003e3.1000~ 2000ppm: The human body feels turbid air and begins to feel drowsy;\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(239, 13, 13)\"\u003e4.2000~ 5000ppm: Feeling headache, lethargy, sluggishness, inabillty to \u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(239, 13, 13)\"\u003econcentrate, rapid heartbeat, mild nausea;\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(239, 13, 13)\"\u003e5. Greater than 5000 ppm: May cause severe hypoxia, causing permanent\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(239, 13, 13)\"\u003ebrain damage, coma, and even death.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(239, 13, 13)\"\u003eThe main source of CO2 in the room is human activity An adult exhales about\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(239, 13, 13)\"\u003e22.6 L\/CO2 while sitting or lying quietly, and the amount of exhales for children\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(239, 13, 13)\"\u003eis about half that of adults.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hea3a4d3456be4db5af9a82ffbd693120u.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(13, 12, 12)\"\u003ethrough the relay to control the start and stop of the output AC fan and valve  intelligent ventilation system controller of PM2.5, CO2, VOC, temperature, humidity and other sensors. The output signal of the controller directly controls the start and speed of the fresh air blower, and the design of high-sensitivity touch buttons\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H02f0683bf04b45b597239f6ac37cf793N.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003eto effectively improve air quality and create a healthy, comfortable and energy-saving living and working environment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hac7689d4a50d41e787ddf106c7d0e2d1S.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003eCan be widely used in residential, commercial and industrial\u003c\/strong\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H7b61f60934394d889e4f525b16d8cb2b2.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(83, 100, 122);font-size:24px;font-family:Roboto\"\u003eProduct Display：\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H7688663acb8d4611afcce22117d9310ab.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H42983393cae4460689a5cbabeab5363ae.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hc6c5007e08b4468c93726fb375201120f.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H72ec4f6ffb8f4cc1951d35c9a95b431b0.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H2807ceeeabc54cf7b8651b2093c91c501.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(83, 100, 122);font-size:24px;font-family:Roboto\"\u003eBasic version：\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hb433488ee9d94270bb0aefce4caca986q.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(83, 100, 122);font-size:24px;font-family:Roboto\"\u003eWIFI version :\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H776731ef87bd4b0ba2d023278a0a6732y.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cstrong\u003eScalable modules:（\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color:rgb(242, 11, 11);font-size:20px\"\u003e\u003cstrong\u003eNote: It takes five days to customize the product\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cstrong\u003e）\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eItem Type:Particle Concentration Sensor\u003cbr\u003eModel:PM-G7\u003cbr\u003eDetectable Gas Type: PM2.5\u003cbr\u003eEffective Range: 0-500μg\/m³\u003cbr\u003eMaximum Range: 1000μg\/m³\u003cbr\u003eParticle Mass Concentration Resolution: 1μg\/m³\u003cbr\u003eMinimum Resolution Particle Size: 0.3μm\u003cbr\u003eAccuracy: 10%\u003cbr\u003eResponse Time: ≤3s\u003cbr\u003eData Interface: UART@3.3V\u003cbr\u003eWorking Current: ≤100mA\u003cbr\u003eOutput Type: Serial Port\u003cbr\u003eWorking Temperature: 50 (°C)\u003cbr\u003ePower Supply Voltage: 5V (4.8-5.5V)\u003cbr\u003eShell Material: Iron\u003cbr\u003eSize:48 x 37 x 12mm \/ 1.89 x 1.46 x 0.47in  \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hea32cda34cf1416fbd9d885a1faffdcbz.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003eProduct Name: Infrared Carbon Diox-ide Sensor Module\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003eTechnical indicators:Detection principle: non-dispersive infra-\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003ered technology (NDIR)\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003eDetection range: 400-2000ppm (expand-able to 5000ppm)\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003ePower-on stabilization time: 30sData refresh time: 1s\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003eDetection accuracy:土(50ppm + 5%)Working conditions: -10-50°C, 0-95%RH or\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003eless (non-condensing)Storage conditions: -20-60°C, 0-95%RH or\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003eless (non-condensing)Working voltage: DC 5.0V+2%; ripple\u0026lt;50mV\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003eWorking current: average working current\u0026lt;30mA\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003eModel output: 1.UART TTL (3.3V)2.PWM (3.3V)3.IC (customized)\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003eProduct size: W33*H19.7*D11 4(mm)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hc4977469f4dc47ff88db3f311b8da71ed.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003eSize description:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H61ad34b71c2a416780965559a561fdb16.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hb7060b8513f14443beb597d72d959b5fN.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eAbout Payment\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\u003cimg style=\"font-size:0px;font-weight:inherit;line-height:inherit;color:transparent;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\" width=\"425\" height=\"62\" src=\"https:\/\/ae01.alicdn.com\/img\/pb\/892\/542\/728\/728542892_898.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\u003cp style=\"font-family:arial, helvetica;font-size:medium;line-height:inherit;color:rgb(0, 0, 0);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\"\u003e1) We accept Alipay, West Union, TT.\u003cspan style=\"font-size:13px\"\u003eAll major credit cards are accepted through secure payment processor ESCROW.\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-family:arial, helvetica;font-size:medium;line-height:inherit;color:rgb(0, 0, 0);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\"\u003e2) Payment must be made within 3 days of order.\u003c\/p\u003e\u003cp style=\"font-family:arial, helvetica;font-size:medium;line-height:inherit;color:rgb(0, 0, 0);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\"\u003e3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.\u003c\/p\u003e\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eShipping\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e1. WORLDWIDE SHIPPING. (Except some countries and APO FPO)\u003c\/div\u003e\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e2. Orders processed timely after the payment verification.\u003c\/div\u003e\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.\u003c\/div\u003e\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e4. The images shown are not the actual item and are for your reference only.\u003c\/div\u003e\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.\u003c\/div\u003e\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!\u003c\/div\u003e\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.\u003c\/div\u003e\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1D0WDXizxK1Rjy1zkq6yHrVXaF.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\u003cdiv\u003e\u003cspan\u003eservice\u003c\/span\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n\u003cdiv\u003e1. You have 7 days to contact us, 30 days from the date of receipt. If the item has been owned by you for more than 7 days, it will be considered used and we will not refund or replace it. Without exception! The freight is borne by the seller and the buyer.\u003c\/div\u003e\n\u003cdiv\u003e2. All returned items must be in the original packaging, you must provide us with the shipping tracking number, the specific reason for the return.\u003c\/div\u003e\n\u003cdiv\u003e3. We will refund your full winning amount after receiving the original item and the package containing all components and accessories, after the buyer and seller cancel the transaction at the AliExpress. Or you can choose to replace it.\u003c\/div\u003e\n\u003cdiv\u003e4. If the product is not an advertisement, we will bear all shipping costs.\u003c\/div\u003e\n\u003cdiv\u003eFeedback\u003c\/div\u003e\n\u003cdiv\u003eWe maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We ask that you contact us immediately before giving us neutral or negative feedback so that we can resolve your concerns satisfactorily.\u003c\/div\u003e\n\u003cdiv\u003eIf we don't understand them, it's impossible to solve the problem!\u003c\/div\u003e\n\u003cdiv\u003eWhy choose us\u003c\/div\u003e\n\u003cdiv\u003eBecause we are factories, we have quality and after-sales guarantees.\u003c\/div\u003e\n\u003cdiv\u003eThere are very smart electronics and switch products in China. We try our best to provide you with the best price and excellent service. I hope you have a good transportation experience in our store. Thank you.\u003c\/div\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"ShopFlow","offers":[{"title":"WIFI CO2 \/ 0-10v","offer_id":57103871344966,"sku":"14:200006151#WIFI CO2;35:353309#0-10v","price":233.09,"currency_code":"GBP","in_stock":true},{"title":"WIFI CO2 \/ 310V","offer_id":57103871377734,"sku":"14:200006151#WIFI CO2;35:100016896#310V","price":252.14,"currency_code":"GBP","in_stock":true},{"title":"WIFI CO2 \/ 95-240v","offer_id":57103871410502,"sku":"14:200006151#WIFI CO2;35:353308#95-240v","price":231.6,"currency_code":"GBP","in_stock":true},{"title":"VOC CO2 \/ 0-10v","offer_id":57103871443270,"sku":"14:200006153#VOC CO2;35:353309#0-10v","price":100.34,"currency_code":"GBP","in_stock":true},{"title":"VOC CO2 \/ 310V","offer_id":57103871476038,"sku":"14:200006153#VOC CO2;35:100016896#310V","price":105.24,"currency_code":"GBP","in_stock":true},{"title":"WIFI PM2.5 \/ 310V","offer_id":57103871508806,"sku":"14:200006152#WIFI PM2.5;35:100016896#310V","price":179.84,"currency_code":"GBP","in_stock":true},{"title":"VOC CO2 \/ 95-240v","offer_id":57103871541574,"sku":"14:200006153#VOC CO2;35:353308#95-240v","price":99.11,"currency_code":"GBP","in_stock":true},{"title":"WIFI PM2.5 \/ 95-240v","offer_id":57103871574342,"sku":"14:200006152#WIFI PM2.5;35:353308#95-240v","price":166.51,"currency_code":"GBP","in_stock":true},{"title":"WIFI PM2.5 \/ 0-10v","offer_id":57103871607110,"sku":"14:200006152#WIFI PM2.5;35:353309#0-10v","price":170.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/2922\/7078\/files\/S9c95acb769c34b0695f0de7ee5ae8894p.webp?v=1786386401","url":"https:\/\/shopflow-9903.myshopify.com\/products\/tuya-wifi-smart-home-co2-pm2-5-fresh-air-valve-system-fan-coil-unit-dehumidifier-ventilation-controller-with-modbus-rs485","provider":"ShopFlow","version":"1.0","type":"link"}