{"product_id":"sx-gco2nsa-series","title":"SX-GCO2NSA Series","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan\u003eThe SX-GCO2NSA Series is a compact NDIR carbon dioxide sensor for detecting CO\u003c\/span\u003e\u003cspan\u003e₂ \u003c\/span\u003e\u003cspan\u003ein \u003c\/span\u003e\u003cspan\u003eair. It operates without oxygen dependency and integrates temperature compensation for \u003c\/span\u003e\u003cspan\u003estable long-term performance. The sensor combines infrared absorption measurement, \u003c\/span\u003e\u003cspan\u003emicro-machined construction, and optimized circuit design to provide reliable CO\u003c\/span\u003e\u003cspan\u003e₂ \u003c\/span\u003e\u003cspan\u003emeasurement in a compact package.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eMain Features\u003c\/h2\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0cm;\"\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e High Sensitivity \u0026amp; High Resolution —— \u003c\/strong\u003e\u003cspan\u003ePrecise detection across the measurement range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eLow Power, Fast Response —— \u003c\/strong\u003e\u003cspan\u003eQuick response with low power consumption\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cstrong\u003eMultiple Output Options —— \u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003eUART and analog voltage output available\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e Temperature Compensation —— \u003c\/strong\u003e\u003cspan\u003eBuilt-in compensation with excellent linear output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eExcellent Stability —— \u003c\/strong\u003e\u003cspan\u003eConsistent long-term performance\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e Poisoning \u0026amp; Humidity Resistant —— \u003c\/strong\u003e\u003cspan\u003eResistant to water vapor interference and poisoning, long service life\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Application\u003c\/h2\u003e\n\u003ctable style=\"width: 98.6842%; height: 98.6px;\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 24.7437px;\"\u003e\n\u003ctd style=\"width: 27.4053%; height: 24.7437px;\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003eHVAC \u0026amp; Indoor Air Quality Monitoring\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 27.4053%; height: 24.7437px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003eIndustrial Process \u0026amp; Safety Monitoring\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 27.4053%;\"\u003e\n\u003cdiv\u003e\u003cspan\u003eAgriculture \u0026amp; Livestock Production Monitoring\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eTechnical Data\u003c\/h2\u003e\n\u003ctable style=\"width: 99.953%; height: 978.8px;\" cellpadding=\"0\" cellspacing=\"4\" border=\"0\" class=\"MsoNormalTable\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"break-inside: avoid; height: 34px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 99.1815%; height: 34px;\"\u003e\u003cstrong\u003eMeasurement\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"break-inside: avoid; height: 39.2px;\"\u003e\n\u003ctd style=\"width: 24.3139%; height: 39.2px;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%; height: 39.2px;\"\u003eSX-GCO2NSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"break-inside: avoid; height: 39.2px;\"\u003e\n\u003ctd style=\"width: 24.3139%; height: 39.2px;\"\u003eDetection Principle\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%; height: 39.2px;\"\u003eNon-dispersive infrared (NDIR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"break-inside: avoid; height: 73.2px;\"\u003e\n\u003ctd style=\"width: 24.3139%; height: 73.2px;\"\u003eDetection Gas\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%; height: 73.2px;\"\u003eCarbon dioxide (CO₂)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.3139%;\"\u003eDetection Range\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%;\"\u003e0–5000 ppm \/ 0–5% Vol \/ 0–10% Vol \/ 0–20% Vol \/ 0–50% Vol \/ 0–100% Vol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.3139%;\"\u003eTemperature Compensation\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%;\"\u003eBuilt-in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"break-inside: avoid; height: 53.6px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 99.1815%; height: 53.6px;\"\u003e\u003cstrong\u003eAccuracy \u0026amp; Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 73.2px;\"\u003e\n\u003ctd style=\"width: 24.3139%; height: 73.2px;\"\u003e0–5000 ppm Range\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%; height: 73.2px;\"\u003e10 ppm resolution; ±(50 ppm + 5% of reading) accuracy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"break-inside: avoid; height: 39.2px;\"\u003e\n\u003ctd style=\"width: 24.3139%; height: 39.2px;\"\u003e0–5% Vol Range\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%; height: 39.2px;\"\u003e0.01% Vol resolution; ±(0.05% Vol + 5% of reading) accuracy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.3139%;\"\u003e0–10% Vol Range\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%;\"\u003e0.01% Vol resolution; ±(0.05% Vol + 5% of reading) accuracy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.3139%;\"\u003e0–20% Vol Range\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%;\"\u003e0.1% Vol resolution; ±(0.05% Vol + 5% of reading) accuracy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.3139%;\"\u003e0–50% Vol Range\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%;\"\u003e0.1% Vol resolution; ±(0.05% Vol + 5% of reading) accuracy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.3139%;\"\u003e0–100% Vol Range\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%;\"\u003e0.1% Vol resolution; ±(0.05% Vol + 5% of reading) accuracy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 99.1815%; height: 19.6px;\"\u003e\u003cstrong\u003eResponse\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 24.3139%; height: 39.2px;\"\u003eWarm-up Time\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%; height: 39.2px;\"\u003e1 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 24.3139%; height: 39.2px;\"\u003eResponse Time\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%; height: 39.2px;\"\u003eT90 ≤ 30 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 99.1815%; height: 19.6px;\"\u003e\u003cstrong\u003eOutput \u0026amp; Communication\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 24.3139%; height: 39.2px;\"\u003eOutput Type\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%; height: 39.2px;\"\u003eUART and 0.4–2 V analog voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 24.3139%; height: 39.2px;\"\u003eInterface Level\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%; height: 39.2px;\"\u003e3.0 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 24.3139%; height: 39.2px;\"\u003eCommunication Protocol\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%; height: 39.2px;\"\u003eModbus RTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.3139%;\"\u003ePhysical Interface\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%;\"\u003eTTL232, TTL-level UART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.3139%;\"\u003eBaud Rate\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%;\"\u003e9600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.3139%;\"\u003eData Format\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%;\"\u003e8 data bits \/ 1 stop bit \/ No parity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.3139%;\"\u003eDefault Address\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%;\"\u003e0xFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 99.1815%; height: 19.6px;\"\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3139%; height: 19.6px;\"\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%; height: 19.6px;\"\u003e3.6–5.5 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.3139%;\"\u003eAverage Current\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%;\"\u003e\u0026lt; 60 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 99.1815%; height: 19.6px;\"\u003e\u003cstrong\u003eIntrinsic Safety\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3139%; height: 19.6px;\"\u003eProtection Type\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%; height: 19.6px;\"\u003eIntrinsic safety\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.3139%;\"\u003eExplosion Protection Marking\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%;\"\u003eEx ia I Ma\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.3139%;\"\u003eMaximum Input Voltage \/ Current\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%;\"\u003eUi 5.5 V \/ Ii 125 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.3139%;\"\u003eMaximum Input Power\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%;\"\u003ePi 0.172 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.3139%;\"\u003eInternal Capacitance \/ Inductance\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%;\"\u003eCi 10.92 µF \/ Li 0 µH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 99.1815%; height: 19.6px;\"\u003e\u003cstrong\u003eEnvironmental Conditions\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3139%; height: 19.6px;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%; height: 19.6px;\"\u003e−20°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.3139%;\"\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%;\"\u003e0–95% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.3139%;\"\u003eIngress Protection\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%;\"\u003eIP54, according to IEC 60529\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 99.1815%; height: 19.6px;\"\u003e\u003cstrong\u003eMechanical Data\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3139%; height: 19.6px;\"\u003eDimensions\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%; height: 19.6px;\"\u003eØ20 × 21.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.3139%;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%;\"\u003e35 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.3139%;\"\u003eHousing Dimension Tolerance\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%;\"\u003e±0.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.3139%;\"\u003eNumber of Pins\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%;\"\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 99.1815%; height: 19.6px;\"\u003e\u003cstrong\u003eService Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3139%; height: 19.6px;\"\u003eService Life\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%; height: 19.6px;\"\u003e\u0026gt; 5 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.3139%;\"\u003eRecommended Calibration Interval\u003c\/td\u003e\n\u003ctd style=\"width: 74.8676%;\"\u003e6 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCertifications \u0026amp; Compliance\u003c\/h2\u003e\n\u003cp style=\"white-space: nowrap;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0966\/2362\/4490\/files\/b1.3.png?v=1785304108\" alt=\"\" style=\"display: inline-block; vertical-align: middle;\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0966\/2362\/4490\/files\/b1.2.png?v=1785304108\" alt=\"\" style=\"display: inline-block; vertical-align: middle;\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0966\/2362\/4490\/files\/b1.4_0f9dfc9d-95cf-476d-974a-96e0bade96ab.png?v=1785389486\" alt=\"\" style=\"display: inline-block; vertical-align: middle;\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0966\/2362\/4490\/files\/b1.11.png?v=1785304183\" alt=\"\" style=\"display: inline-block; vertical-align: middle;\"\u003e\u003c\/p\u003e","brand":"SensorsX","offers":[{"title":"SX-GCO2NSA-753（Gas range 0-5000PPM）","offer_id":52154218447146,"sku":null,"price":140.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/2362\/4490\/files\/p.1-1_9c523ed8-5a8f-45a0-9bd0-f2e5bf0fe13f.png?v=1785486738","url":"https:\/\/sensorsx.com\/products\/sx-gco2nsa-series","provider":"SensorsX","version":"1.0","type":"link"}