{"product_id":"qt-10-co2-transmitter-ndir-carbon-dioxide-sensor-rs485-4-20ma-0-5v-0-10v-10-30vdc-ip65-for-greenhouse-hvac-factory","title":"QT-10 CO2 Transmitter NDIR Carbon Dioxide Sensor RS485 4-20mA 0-5V 0-10V 10-30VDC IP65 for Greenhouse HVAC Factory","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication Scenarios\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eIndustrial Grade\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBattery Included\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eno\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCERTEON\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDIY Supplies\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eElectrical\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\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eQT-10\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Environment\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-10°C~+50°C, 0%RH~95%RH (non-condensing)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOptional Ranges\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0-2000ppm, 0-10000ppm\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\u003ePCBincluded\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0.3W (24VDC)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePower Supply\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e10~30VDC (Average Current \u0026lt; 85mA)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eRange\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0~5000ppm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSemi-finishedproduct\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd763397a8abc4aeca7706911e29bd600c.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;font-family:Arial\"\u003e1. NOTE\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:14px;font-family:arial, helvetica, sans-serif\"\u003eDefault Configuration\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:14px;font-family:arial, helvetica, sans-serif\"\u003eStyle: Wall-mounted, non-display type with built-in probe\u003cbr\u003eMeasurement Range: 0-2000ppm \/ 0-5000ppm \/ 0-10000ppm \/ 0-500000ppm\u003cbr\u003eOutput Modes: RS485 \/ 4-20mA \/ 0-5V \/ 0-10V\u003cbr\u003ePower Supply: 10~30V DC\u003cbr\u003eProtection Grade: IP65 waterproof, dustproof, and corrosion-resistant housing\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:14px;font-family:arial, helvetica, sans-serif\"\u003eDue to page limitations, some specifications may not be fully displayed. Please contact us for detailed customization requirements.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:14px;font-family:arial, helvetica, sans-serif\"\u003eCustomizable Options\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:14px;font-family:arial, helvetica, sans-serif\"\u003eMeasurement Range: Customizable up to 0~500000 ppm\u003cbr\u003eDisplay Options: Wall-mounted display type available\u003cbr\u003eMulti-Function Version: CO2 + temperature + humidity 3-in-1 model available\u003cbr\u003eProbe Type: External probe customizable\u003cbr\u003eProbe Cable Length: Standard 80cm, customizable up to 10 meters\u003cbr\u003eInstallation Types: Portable, ceiling-mounted, duct-mounted, or louvered enclosure designs available\u003cbr\u003eOutput Modes: RS485 \/ 4-20mA \/ 0-5V \/ 0-10V\u003cbr\u003eCommunication Parameters: Adjustable address (1-255) and baud rate (1200-115200)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:14px;font-family:arial, helvetica, sans-serif\"\u003ePlease confirm your required specifications, installation type, measurement range, and output mode before placing an order.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:14px;font-family:arial, helvetica, sans-serif\"\u003eFor OEM, ODM, or special customization requirements, feel free to contact us for a tailored solution.\u003c\/span\u003e\u003c\/p\u003e\u003chr style=\"text-align:left;color:rgb(13, 13, 13)\" width=\"100%\" align=\"left\"\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"font-size:16px;font-family:Arial\"\u003e\u003cstrong\u003e2. PARAMETERS\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003ctable style=\"border-collapse:collapse;background-color:rgb(255, 255, 255);width:373.95pt\" class=\"MsoNormalTable\" border=\"1\" cellspacing=\"3\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:0.75pt\"\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:14px;font-family:Arial\"\u003eParameter\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:0.75pt\"\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:14px;font-family:Arial\"\u003eDetails\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:0.75pt\"\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:14px;font-family:Arial\"\u003ePower Consumption\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:0.75pt\"\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:14px;font-family:Arial\"\u003e0.3W (24VDC)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:0.75pt\"\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:14px;font-family:Arial\"\u003ePower Supply\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:0.75pt\"\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:14px;font-family:Arial\"\u003e10~30VDC (Average Current \u0026lt; 85mA)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:0.75pt\"\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:14px;font-family:Arial\"\u003eCO2 Measurement Range\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:0.75pt\"\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:14px;font-family:Arial\"\u003e0~5000ppm (Default)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:0.75pt\"\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:14px;font-family:Arial\"\u003eOptional Ranges\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:0.75pt\"\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:14px;font-family:Arial\"\u003e0-2000ppm, 0-10000ppm\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:0.75pt\"\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:14px;font-family:Arial\"\u003eAccuracy (0~5000ppm)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:0.75pt\"\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:14px;font-family:Arial\"\u003e±(50ppm+3%F·S) (25°C)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:0.75pt\"\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:14px;font-family:Arial\"\u003eAccuracy (0~10000ppm)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:0.75pt\"\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:14px;font-family:Arial\"\u003e±(50ppm+5%F·S) (25°C)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:0.75pt\"\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:14px;font-family:Arial\"\u003eHigh Precision Accuracy (0~5000ppm)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:0.75pt\"\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:14px;font-family:Arial\"\u003e±(45ppm+3%F·S) (25°C)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:0.75pt\"\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:14px;font-family:Arial\"\u003eHigh Precision Accuracy (0~10000ppm)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:0.75pt\"\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:14px;font-family:Arial\"\u003e±(45ppm+5%F·S) (25°C)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:0.75pt\"\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:14px;font-family:Arial\"\u003eSystem Warm-Up Time\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:0.75pt\"\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:14px;font-family:Arial\"\u003e2min (usable), 10min (maximum accuracy)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:0.75pt\"\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:14px;font-family:Arial\"\u003eStability\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:0.75pt\"\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:14px;font-family:Arial\"\u003e\u0026lt;2%F·S\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:0.75pt\"\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:14px;font-family:Arial\"\u003eNon-Linearity\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:0.75pt\"\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:14px;font-family:Arial\"\u003e\u0026lt;1%F·S\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:0.75pt\"\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:14px;font-family:Arial\"\u003eResolution\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:0.75pt\"\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:14px;font-family:Arial\"\u003e1ppm\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:0.75pt\"\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:14px;font-family:Arial\"\u003eOperating Environment\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:0.75pt\"\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:14px;font-family:Arial\"\u003e-10°C~+50°C, 0%RH~95%RH (non-condensing)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr style=\"text-align:left;color:rgb(13, 13, 13)\" width=\"100%\" align=\"left\"\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;font-family:Arial\"\u003e3. APPLICATION\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:14px;font-family:arial, helvetica, sans-serif\"\u003eIdeal for agricultural greenhouses, flower cultivation, and other planting environments.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:14px;font-family:arial, helvetica, sans-serif\"\u003eSuitable for use in factory workshops and industrial facilities.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:14px;font-family:arial, helvetica, sans-serif\"\u003eDesigned for applications that require accurate monitoring of CO2 concentration, temperature, and humidity.\u003c\/span\u003e\u003c\/p\u003e\u003chr style=\"text-align:left;color:rgb(13, 13, 13)\" width=\"100%\" align=\"left\"\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;font-family:Arial\"\u003e4. FEATURES\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:14px;font-family:arial, helvetica, sans-serif\"\u003ePrecise Measurement\u003cbr\u003eHigh-accuracy detection with built-in six-point calibration for reliable and consistent measurement results.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:14px;font-family:arial, helvetica, sans-serif\"\u003eDurable and Reliable Design\u003cbr\u003eIP65-rated waterproof and dustproof housing, ideal for outdoor and harsh environment applications.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:14px;font-family:arial, helvetica, sans-serif\"\u003eHigh-Performance Sensor\u003cbr\u003eEquipped with a high-sensitivity sensor featuring excellent anti-interference capability for stable operation.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:14px;font-family:arial, helvetica, sans-serif\"\u003eAutomatic Temperature Compensation\u003cbr\u003eSmart temperature compensation technology ensures accurate and stable performance under varying environmental conditions.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:14px;font-family:arial, helvetica, sans-serif\"\u003eMultiple Data Transmission Options\u003cbr\u003eSupports real-time monitoring and data transmission through RS485, USB, and 4G cloud platform for flexible connectivity and remote management.\u003c\/span\u003e\u003c\/p\u003e\u003chr style=\"text-align:left;color:rgb(13, 13, 13)\" width=\"100%\" align=\"left\"\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9496fc68e8754d239cd09f464b253d52y.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9fc07111ed3e42438350e68f6e74a94bP.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S3a709256b9c74762b3ee1d99ec853f9bQ.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sdb4e6d9368eb42cc8169befc059fda431.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6e52e3261d3a43f3abb1b9cee4b3e631s.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S7dec33450cf44d1ab71c3d324330bb55S.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S21a3dcd7cab54431837aceeb91779ba2L.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S79375078437c4f22b70cacb7d8e58ca1W.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S09752c96c34f49e58837fcb062b18406X.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S096dd270a0034326866bc6adc8a4d0d8u.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;font-family:Arial\"\u003e5. FAQ\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:14px;font-family:arial, helvetica, sans-serif\"\u003eQ1: Can this device operate in high-humidity environments?\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:14px;font-family:arial, helvetica, sans-serif\"\u003eA1: Yes. The IP65-rated housing provides reliable protection in humid and condensing conditions, helping ensure stable operation in challenging environments.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:14px;font-family:arial, helvetica, sans-serif\"\u003eQ2: How is the device calibrated?\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:14px;font-family:arial, helvetica, sans-serif\"\u003eA2: Each sensor is factory calibrated using six-point standard gas calibration to ensure high accuracy and reliable measurement performance.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:14px;font-family:arial, helvetica, sans-serif\"\u003eQ3: What power supply does the device require?\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:14px;font-family:arial, helvetica, sans-serif\"\u003eA3: The device operates with a 10–30V DC power supply.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0225a0c0ba624ae8ab2473cba5e3f27ev.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"OLED4-20MA0-2000ppm","offer_id":55441193500971,"sku":"14:1464492633#OLED4-20MA0-2000ppm","price":265.91,"currency_code":"USD","in_stock":false},{"title":"OLED 0-10V 0-2000ppm","offer_id":55441193533739,"sku":"14:202619806#OLED 0-10V 0-2000ppm","price":265.91,"currency_code":"USD","in_stock":false},{"title":"OLED 0-5V 0-2000ppm","offer_id":55441193566507,"sku":"14:201447499#OLED 0-5V 0-2000ppm","price":265.91,"currency_code":"USD","in_stock":false},{"title":"RS485  0-10000ppm","offer_id":55441193599275,"sku":"14:201441572#RS485  0-10000ppm","price":281.61,"currency_code":"USD","in_stock":false},{"title":"4-20MA  0-10000ppm","offer_id":55441193632043,"sku":"14:10#4-20MA  0-10000ppm","price":281.61,"currency_code":"USD","in_stock":false},{"title":"0-10V  0-10000ppm","offer_id":55441193664811,"sku":"14:129189672#0-10V  0-10000ppm","price":281.61,"currency_code":"USD","in_stock":false},{"title":"0-5V  0-10000ppm","offer_id":55441193697579,"sku":"14:200211869#0-5V  0-10000ppm","price":281.61,"currency_code":"USD","in_stock":false},{"title":"RS485  0-5000ppm","offer_id":55441193730347,"sku":"14:366#RS485  0-5000ppm","price":173.48,"currency_code":"USD","in_stock":false},{"title":"4-20MA  0-5000ppm","offer_id":55441193763115,"sku":"14:365462#4-20MA  0-5000ppm","price":173.48,"currency_code":"USD","in_stock":false},{"title":"0-10V  0-5000ppm","offer_id":55441193795883,"sku":"14:193#0-10V  0-5000ppm","price":173.48,"currency_code":"USD","in_stock":false},{"title":"0-5V  0-5000ppm","offer_id":55441193828651,"sku":"14:175#0-5V  0-5000ppm","price":173.48,"currency_code":"USD","in_stock":false},{"title":"RS485  0-2000ppm","offer_id":55441193861419,"sku":"14:200025551#RS485  0-2000ppm","price":173.48,"currency_code":"USD","in_stock":false},{"title":"4-20MA  0-2000ppm","offer_id":55441193894187,"sku":"14:200021498#4-20MA  0-2000ppm","price":173.48,"currency_code":"USD","in_stock":false},{"title":"0-10V  0-2000ppm","offer_id":55441193926955,"sku":"14:496#0-10V  0-2000ppm","price":173.48,"currency_code":"USD","in_stock":false},{"title":"0-5V  0-2000ppm","offer_id":55441193959723,"sku":"14:29#0-5V  0-2000ppm","price":173.48,"currency_code":"USD","in_stock":false},{"title":"Customization","offer_id":55441193992491,"sku":"14:100016652#Customization","price":981.18,"currency_code":"USD","in_stock":false},{"title":"RS485 0-500000ppm","offer_id":55441194025259,"sku":"14:365461#RS485 0-500000ppm","price":828.0,"currency_code":"USD","in_stock":false},{"title":"4-20MA0-500000ppm","offer_id":55441194058027,"sku":"14:200572151#4-20MA0-500000ppm","price":828.0,"currency_code":"USD","in_stock":false},{"title":"0-10V0-500000ppm","offer_id":55441194090795,"sku":"14:201441374#0-10V0-500000ppm","price":828.0,"currency_code":"USD","in_stock":false},{"title":"0-5V0-500000ppm","offer_id":55441194123563,"sku":"14:202529824#0-5V0-500000ppm","price":828.0,"currency_code":"USD","in_stock":false},{"title":"4in 1RS485 0-5000ppm","offer_id":55441194156331,"sku":"14:202520808#4in 1RS485 0-5000ppm","price":394.34,"currency_code":"USD","in_stock":false},{"title":"4in 1RS485 0-2000ppm","offer_id":55441194189099,"sku":"14:201894806#4in 1RS485 0-2000ppm","price":394.34,"currency_code":"USD","in_stock":false},{"title":"3in 1RS485 10000ppm","offer_id":55441194221867,"sku":"14:201302646#3in 1RS485 10000ppm","price":352.31,"currency_code":"USD","in_stock":false},{"title":"3in 1RS485 0-5000ppm","offer_id":55441194254635,"sku":"14:265262956#3in 1RS485 0-5000ppm","price":231.71,"currency_code":"USD","in_stock":false},{"title":"3in 1RS485 0-2000ppm","offer_id":55441194287403,"sku":"14:201619814#3in 1RS485 0-2000ppm","price":231.71,"currency_code":"USD","in_stock":false},{"title":"OLED RS485 0-5000ppm","offer_id":55441194320171,"sku":"14:200620583#OLED RS485 0-5000ppm","price":265.91,"currency_code":"USD","in_stock":false},{"title":"OLED4-20MA0-5000ppm","offer_id":55441194352939,"sku":"14:201447596#OLED4-20MA0-5000ppm","price":265.91,"currency_code":"USD","in_stock":false},{"title":"OLED 0-10V 0-5000ppm","offer_id":55441194385707,"sku":"14:201441571#OLED 0-10V 0-5000ppm","price":265.91,"currency_code":"USD","in_stock":false},{"title":"OLED 0-5V 0-5000ppm","offer_id":55441194418475,"sku":"14:85515354#OLED 0-5V 0-5000ppm","price":265.91,"currency_code":"USD","in_stock":false},{"title":"OLED RS485 0-2000ppm","offer_id":55441194451243,"sku":"14:1537#OLED RS485 0-2000ppm","price":265.91,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S0cfe7cd1e52d4ee689f0e982ef694b0eT.webp?v=1788749986","url":"https:\/\/yoeruyo.com\/products\/qt-10-co2-transmitter-ndir-carbon-dioxide-sensor-rs485-4-20ma-0-5v-0-10v-10-30vdc-ip65-for-greenhouse-hvac-factory","provider":"Yoeruyo","version":"1.0","type":"link"}