{"product_id":"sx-ctnna-series","title":"SX-CTNNA Series","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan\u003eThe SX-CTNNA Series online turbidity sensor uses the 90° scattering method compliant with ISO 7027. A \u003c\/span\u003e\u003cspan\u003esapphire optical window with a customized optical filter provides stable measurement performance with \u003c\/span\u003e\u003cspan\u003eresistance to ambient light interference and sample-color effects. Its compact design enables easy \u003c\/span\u003e\u003cspan\u003einstallation and maintenance, making it suitable for field water-quality monitoring applications.\u003c\/span\u003e\u003cspan\u003e\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\u003ch2\u003eMain Features\u003c\/h2\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0cm;\"\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\n\u003cdiv\u003e\u003cspan\u003eDigital sensor with RS-485 output, standard Modbus protocol\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\n\u003cdiv\u003e\u003cspan\u003eNo electrolyte solution required; high resistance to interference; reduced recalibration requirements \u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e90° scattered-light principle, compliant with the ISO 7027 \u003cbr\u003einternational standard\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\n\u003cdiv\u003e\u003cspan\u003eSapphire optical window with custom filter, resistant to \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003einterference from ambient light and sample color\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\n\u003cdiv\u003eBuilt-in calibration parameters, factory-calibrated for quick \u003cbr\u003einstallation and commissioning\u003c\/div\u003e\n\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Application\u003c\/h2\u003e\n\u003ch3\u003eIndustries Served\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; height: 125.188px;\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 74.3875px;\"\u003e\n\u003ctd style=\"width: 29.0368%; height: 74.3875px;\"\u003eFood \u0026amp; Beverage\u003c\/td\u003e\n\u003ctd style=\"width: 37.7715%; height: 74.3875px;\"\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003ePharmaceutical\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 33.2861%; height: 74.3875px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003ePower Generation\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 29.0368%; height: 39.2px;\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003eMetallurgy\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 37.7715%; height: 39.2px;\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003eAgriculture\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 33.2861%; height: 39.2px;\"\u003e\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: 1145.36px;\" cellpadding=\"0\" cellspacing=\"4\" border=\"0\" class=\"MsoNormalTable\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"break-inside: avoid; height: 63.8125px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 98.9408%; height: 63.8125px;\"\u003e\u003cstrong\u003eMeasurement\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"break-inside: avoid; height: 70.1438px;\"\u003e\n\u003ctd style=\"width: 49.8315%; height: 70.1438px;\"\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.1093%; height: 70.1438px;\"\u003e\u003cspan\u003eTurbidity Sensor (Brushless)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"break-inside: avoid; height: 70.1438px;\"\u003e\n\u003ctd style=\"width: 49.8315%; height: 70.1438px;\"\u003e\u003cspan\u003eMeasurement Principle\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.1093%; height: 70.1438px;\"\u003e\u003cspan\u003e90° scattering method\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"break-inside: avoid; height: 70.1438px;\"\u003e\n\u003ctd style=\"width: 49.8315%; height: 70.1438px;\"\u003e\u003cspan\u003eMeasurement Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.1093%; height: 70.1438px;\"\u003e\u003cspan\u003e0.1–1,000 NTU or 0.1–4,000 NTU\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"break-inside: avoid; height: 63.8125px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 98.9408%; height: 63.8125px;\"\u003e\u003cstrong\u003eAccuracy \u0026amp; Calibration\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"break-inside: avoid; height: 63.8125px;\"\u003e\n\u003ctd style=\"width: 49.8315%; height: 63.8125px;\"\u003e\u003cspan\u003eAccuracy\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.1093%; height: 63.8125px;\"\u003e\u003cspan\u003e±5% or 0.3 NTU (whichever is greater)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.8315%;\"\u003e\u003cspan\u003eCalibration\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.1093%;\"\u003e\u003cspan\u003e0-point, 1-point, or 2-point calibration\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 63.8125px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 98.9408%; height: 63.8125px;\"\u003e\u003cstrong\u003e\u003cspan lang=\"EN-US\"\u003ePower \u0026amp; Communication\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 70.1438px;\"\u003e\n\u003ctd style=\"width: 49.8315%; height: 70.1438px;\"\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 49.1093%; height: 70.1438px;\"\u003e\u003cspan\u003eDC 5–24 V, \u0026gt;50 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 104.619px;\"\u003e\n\u003ctd style=\"width: 49.8315%; height: 104.619px;\"\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.1093%; height: 104.619px;\"\u003e0.1 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 70.1438px;\"\u003e\n\u003ctd style=\"width: 49.8315%; height: 70.1438px;\"\u003eDigital Communication\u003c\/td\u003e\n\u003ctd style=\"width: 49.1093%; height: 70.1438px;\"\u003e\u003cspan\u003eRS-485 \/ Modbus\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 63.8125px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 98.9408%; height: 63.8125px;\"\u003e\u003cstrong\u003eEnvironmental Conditions\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 63.8125px;\"\u003e\n\u003ctd style=\"width: 49.8315%; height: 63.8125px;\"\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.1093%; height: 63.8125px;\"\u003e\u003cspan\u003e0–50 °C (32–122 °F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6688px;\"\u003e\n\u003ctd style=\"width: 49.8315%; height: 35.6688px;\"\u003e\u003cspan\u003eMaximum Pressure\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.1093%; height: 35.6688px;\"\u003e\u003cspan\u003e6 bar (87.0 psi)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.8315%;\"\u003e\u003cspan\u003eIngress Protection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.1093%;\"\u003e\u003cspan\u003eIP68\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 63.8125px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 98.9408%; height: 63.8125px;\"\u003e\u003cstrong\u003e\u003cspan lang=\"EN-US\"\u003eMechanical \u0026amp; Materials\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 49.8315%; height: 39.2px;\"\u003e\u003cspan\u003eMounting\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.1093%; height: 39.2px;\"\u003e\u003cspan\u003eM22×1.5; optional NPT 3\/4 adapter; immersion mounting\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.525px;\"\u003e\n\u003ctd style=\"width: 49.8315%; height: 39.525px;\"\u003e\u003cspan\u003eHousing Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.1093%; height: 39.525px;\"\u003e\u003cspan\u003eTitanium Alloy\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 70.1438px;\"\u003e\n\u003ctd style=\"width: 49.8315%; height: 70.1438px;\"\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.1093%; height: 70.1438px;\"\u003e\u003cspan\u003eΦ22 mm × 175.5 mm (Φ0.87 in × 6.91 in)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 49.8315%; height: 39.2px;\"\u003e\u003cspan\u003eCable Length\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.1093%; height: 39.2px;\"\u003e10 m (32.8 ft) standard, customizable\u003c\/td\u003e\n\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\/b1.12.png?v=1785404365\" alt=\"\" style=\"display: inline-block; vertical-align: middle;\"\u003e\u003c\/p\u003e","brand":"SensorsX","offers":[{"title":"SX-CTNNA-11（Turbidity range 0-1000NTU ）","offer_id":52373746581802,"sku":null,"price":766.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/2362\/4490\/files\/p.7-1_73cbd16e-6b78-44c1-89b0-3d5ec1ac4072.png?v=1787723254","url":"https:\/\/sensorsx.com\/products\/sx-ctnna-series","provider":"SensorsX","version":"1.0","type":"link"}