{"product_id":"sx-cnlca-series","title":"SX-CNLCA Series","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan\u003eThe SX-CNLCA Series online ammonia-nitrogen sensor requires no reagents and generates no chemical \u003c\/span\u003e\u003cspan\u003ewaste, enabling real-time online monitoring. It is equipped as standard with an ammonium-ion electrode, a \u003c\/span\u003e\u003cspan\u003epH electrode, and a reference electrode, with an optional potassium-ion electrode. During ammonia\u003c\/span\u003e\u003cspan\u003enitrogen measurement, automatic pH and temperature compensation helps improve measurement \u003c\/span\u003e\u003cspan\u003eaccuracy. The sensor can be installed directly by immersion and provides a cost-effective, convenient \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003ealternative to traditional ammonia-nitrogen analyzers. An integrated self-cleaning brush helps prevent \u003c\/span\u003e\u003cspan\u003emicrobial fouling, extends maintenance intervals, and improves operational reliability.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\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\"\u003eDigital sensor with RS-485 output, Modbus protocol\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eNo reagents required; no chemical waste; cost-effective operation\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eAutomatic compensation for potassium ions, pH, and temperature; potassium-ion compensation is optional\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eEquipped with a self-cleaning brush to prevent microbial fouling, extending maintenance intervals\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eBuilt-in calibration parameters for convenient field use and recalibration\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: 74.3889px;\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 74.3889px;\"\u003e\n\u003ctd style=\"width: 29.0323%; height: 74.3889px;\"\u003e\u003cspan lang=\"EN-US\"\u003eReal-time online ammonia-nitrogen  monitoring in water and wastewater treatment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 37.8303%; height: 74.3889px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 33.1375%; height: 74.3889px;\"\u003e\u003cbr\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: 1349.91px;\" cellpadding=\"0\" cellspacing=\"4\" border=\"0\" class=\"MsoNormalTable\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"break-inside: avoid; height: 40.7375px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 99.1576%; height: 40.7375px;\"\u003e\u003cstrong\u003eMeasurement\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"break-inside: avoid; height: 44.8375px;\"\u003e\n\u003ctd style=\"width: 51.2666%; height: 44.8375px;\"\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.891%; height: 44.8375px;\"\u003e\u003cspan\u003eAmmonia-Nitrogen Sensor (with brush)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"break-inside: avoid; height: 40.7375px;\"\u003e\n\u003ctd style=\"width: 51.2666%; height: 40.7375px;\"\u003e\u003cspan\u003eMeasurement Principle\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.891%; height: 40.7375px;\"\u003e\u003cspan\u003eIon-selective electrode method\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"break-inside: avoid; height: 44.8375px;\"\u003e\n\u003ctd style=\"width: 51.2666%; height: 44.8375px;\"\u003e\u003cspan\u003eNH4-N Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.891%; height: 44.8375px;\"\u003e\u003cspan\u003e0–100 mg\/L (0–1,000 mg\/L optional)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"break-inside: avoid; height: 44.8375px;\"\u003e\n\u003ctd style=\"width: 51.2666%; height: 44.8375px;\"\u003e\u003cspan\u003epH Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.891%; height: 44.8375px;\"\u003e\u003cspan\u003e4–10 pH\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"break-inside: avoid; height: 40.7375px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 99.1576%; height: 40.7375px;\"\u003e\u003cstrong\u003eAccuracy \u0026amp; Calibration\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"break-inside: avoid; height: 40.7375px;\"\u003e\n\u003ctd style=\"width: 51.2666%; height: 40.7375px;\"\u003e\u003cspan\u003eNH4-N Accuracy\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.891%; height: 40.7375px;\"\u003e\u003cspan\u003e±10% or ±0.5 mg\/L (whichever is greater)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25.025px;\"\u003e\n\u003ctd style=\"width: 51.2666%; height: 25.025px;\"\u003eResolution\u003c\/td\u003e\n\u003ctd style=\"width: 47.891%; height: 25.025px;\"\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25.025px;\"\u003e\n\u003ctd style=\"width: 51.2666%; height: 25.025px;\"\u003eCalibration\u003c\/td\u003e\n\u003ctd style=\"width: 47.891%; height: 25.025px;\"\u003e1-point or 2-point calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 40.7375px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 99.1576%; height: 40.7375px;\"\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: 44.8375px;\"\u003e\n\u003ctd style=\"width: 51.2666%; height: 44.8375px;\"\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 47.891%; height: 44.8375px;\"\u003e\u003cspan\u003eDC 9–24 V, ≥1 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 67.15px;\"\u003e\n\u003ctd style=\"width: 51.2666%; height: 67.15px;\"\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.891%; height: 67.15px;\"\u003e\u003cspan\u003e0.1 W (idle) \/ 1 W (while brushing)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 44.8375px;\"\u003e\n\u003ctd style=\"width: 51.2666%; height: 44.8375px;\"\u003eDigital Communication\u003c\/td\u003e\n\u003ctd style=\"width: 47.891%; height: 44.8375px;\"\u003e\u003cspan\u003eRS-485 \/ Modbus\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 40.7375px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 99.1576%; height: 40.7375px;\"\u003e\u003cstrong\u003eEnvironmental Conditions\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 40.7375px;\"\u003e\n\u003ctd style=\"width: 51.2666%; height: 40.7375px;\"\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.891%; height: 40.7375px;\"\u003e\u003cspan\u003e0–50 °C \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.525px;\"\u003e\n\u003ctd style=\"width: 51.2666%; height: 22.525px;\"\u003e\u003cspan\u003eIngress Protection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.891%; height: 22.525px;\"\u003e\u003cspan\u003eIP68\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 40.7375px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 99.1576%; height: 40.7375px;\"\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: 25.025px;\"\u003e\n\u003ctd style=\"width: 51.2666%; height: 25.025px;\"\u003e\u003cspan\u003eHousing Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.891%; height: 25.025px;\"\u003e\u003cspan\u003ePOM\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 51.2666%;\"\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.891%; height: 44.8375px;\"\u003e\u003cspan\u003eΦ64 mm × 271 mm, with protective cover\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 44.8375px;\"\u003e\n\u003ctd style=\"width: 51.2666%; height: 44.8375px;\"\u003e\u003cspan\u003eCable Length\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.891%; height: 44.8375px;\"\u003e\u003cspan\u003e10 m standard, customizable\u003c\/span\u003e\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-CNLCA-111（NH4-N Ammonium range 0-100mg\/L ）","offer_id":52337821876522,"sku":null,"price":1349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/2362\/4490\/files\/SX-CNLCA.png?v=1787881303","url":"https:\/\/sensorsx.com\/products\/sx-cnlca-series","provider":"SensorsX","version":"1.0","type":"link"}