{"product_id":"industrial-inductive-acid-alkaline-sensor","title":"Online Inductive Acid-Alkaline Concentration Sensor","description":"\u003ch1 class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eThis digital conductivity sensor is equipped to measure and digitize conductivity, various salinity levels and concentrations of acids and alkalis. \u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eWith an integrated signal processing circuit and embedded MCU ASIC, this conductivity sensor overcomes previous sensor limitations. It is factory-calibrated, with the calibration values stored permanently within the probe, ensuring reliable performance over time. The sensor also includes a temperature compensation feature with direct digital output of temperature data.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003cbr\u003eChemical and Wastewater \u003cmeta charset=\"utf-8\"\u003eFacilities, River Water, Power Plants\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eModels:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e870009-CS: Standard polypropylene (PEEK) sensor (rated to 176º F \/ 80º C)\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003e870009-CS2: Mid-range \u003cspan\u003epolypropylene (PEEK) sensor (rated to 302º F \/ 150º C)\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e870009-CS-PFA: Hi-Temp sensor with PFA coating\u003cspan\u003e (rated to 176º F \/ 80º C)\u003cbr\u003e870009-CS2-PFA  Hi-Temp sensorwith PFA coating (rated to 257º F \/ 125º C)\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"s1\"\u003eExceptional performance in harsh chemical environments, with chemical-resistant materials that resist polarization and prevent grime buildup, making it suitable for high-acid environments like fuming sulfuric acid. Simple, wide-ranging installation options for versatile applications.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"s1\"\u003eHigh accuracy and stability, specifically designed for English acid concentration measurement.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"s1\"\u003eAdvanced conductivity sensor technology eliminates clogging and polarization errors, ensuring reliable operation in environments prone to electrode blockage.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"s1\"\u003eLarge aperture sensor design for long-term stability and robust performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"s1\"\u003eCompatible with various mounting brackets and bulkhead structures, allowing flexible installation across applications.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eOrdering Notes: \u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e1. All Sper Inline \u003ca href=\"https:\/\/sperdirect.com\/collections\/inline-water-quality-monitors-sensors\" title=\"Inline Water Quality Monitoring\"\u003eWater Quality Meters and Sensors\u003c\/a\u003e are sold separately - one of each is required for a complete system. \u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan\u003e\u003cspan style=\"color: #ff2a00;\"\u003e2. All Inline Water Quality Meters and Sensors ship direct from the factory. Please allow 10-15 business days for shipping and \u003cspan style=\"caret-color: rgb(255, 42, 0);\"\u003ehandling\u003c\/span\u003e. \u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cspan class=\"s1\"\u003eSpecifications\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\" width=\"750\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"163\" nowrap valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"147\" nowrap valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cstrong\u003e870009-CS-PFA\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"146\" nowrap valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cstrong\u003e870009-CS\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"150\" nowrap valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cstrong\u003e870009-CS2-PFA\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"144\" nowrap valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cstrong\u003e870009-CS2\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"163\" nowrap valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eElectrode body material\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"147\" nowrap valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003ePFA (Perfluoroalkoxy)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"146\" nowrap valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003ePEEK (Polypropelyne)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"150\" nowrap valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003ePFA (Perfluoroalkoxy)\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"144\" nowrap valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003ePEEK (Polypropelyne)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"163\" nowrap valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eOperating temperature\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"293\" nowrap colspan=\"2\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e-20~80\u003c\/span\u003e\u003cspan\u003e℃\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"150\" nowrap valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e-30~125\u003c\/span\u003e\u003cspan\u003e℃\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"144\" nowrap valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e-30~150\u003c\/span\u003e\u003cspan\u003e℃\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"163\" nowrap valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eMeasurement range\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"587\" colspan=\"4\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e1mS\/cm ~ 2000mS\/cm\u003cbr\u003eHNO3: 0.00%~29.00%\/35.00%~96.00%(25C)\u003cbr\u003eH2SO4: 0.00%~29.00%\/30.00%~83.00%\/93.00%~99.00%(10°C)\u003cbr\u003eHCL: 0.00%~18.00%\/22.00%~39.00%(25°C) \u003cbr\u003eNaOH: :0.00%~14.00%\/18.00%~50.00%(25°C)\u003cbr\u003eNaCl:0.00%~26.00%(20°C)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"163\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eAccuracy\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"587\" nowrap colspan=\"4\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±2% of reading or  ± 1 mS\/cm, whichever is greater;  ±0.5\u003c\/span\u003e\u003cspan\u003e℃\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"163\" nowrap valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eMaximum pressure (bar)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"147\" nowrap valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e16bar\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"146\" nowrap valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e21bar\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"150\" nowrap valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e16bar\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"144\" nowrap valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e21bar\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"163\" nowrap\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eOutput\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"587\" nowrap colspan=\"4\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003eModbus RTU\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860031-33-i.pdf?v=1598908093\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/870009_Inductive_Conductivity_Sensor_Datasheet.pdf\"\u003e\u003cimg alt=\"PDF\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\"\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860031-33-i.pdf?v=1598908093\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/870009_Inductive_Conductivity_Sensor_Datasheet.pdf\"\u003e870009 Datasheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860031-33-i.pdf?v=1598908093\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/870009-CS2-Inductive-Conductivity-Sensor-User-Manual.pdf?v=1788197630\"\u003e\u003cimg alt=\"PDF\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\"\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860031-33-i.pdf?v=1598908093\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/870009-CS2-Inductive-Conductivity-Sensor-User-Manual.pdf\"\u003e870009 Users Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"870009-CS (rated to 176º F \/ 80º C)","offer_id":47008857555168,"sku":"870009-CS","price":1735.0,"currency_code":"USD","in_stock":true},{"title":"870009-CS2 (rated to 302º F \/ 150º C)","offer_id":47009050231008,"sku":"870009-CS2","price":1813.0,"currency_code":"USD","in_stock":true},{"title":"870009-CS-PFA (rated to 176º F \/ 80º C)","offer_id":47008857587936,"sku":"870009-CS-PFA","price":1793.0,"currency_code":"USD","in_stock":true},{"title":"870009-CS2-PFA (rated to 257º F \/ 125º C)","offer_id":54581983805664,"sku":null,"price":1754.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/online-inductive-acid-alkaline-concentration-sensor-870009-cs-1260198.jpg?v=1788270247","url":"https:\/\/sperdirect.com\/en-ca\/products\/industrial-inductive-acid-alkaline-sensor","provider":"Sper Scientific Direct","version":"1.0","type":"link"}