{"title":"Chemicals","description":"\u003cp\u003e\u003cstrong\u003eAccurate process measurement supports consistent production, effective treatment and safer operation in chemical facilities.\u003c\/strong\u003e From monitoring pH and conductivity to tracking concentration and temperature, the right instruments help operators understand changing conditions throughout a process.\u003c\/p\u003e\u003cp\u003eExplore meters, sensors and analyzers for chemical processing, laboratory testing and water treatment. Select equipment to match the chemical, measurement range, installation and wetted-material requirements of your application.\u003c\/p\u003e","products":[{"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":1821.75,"currency_code":"USD","in_stock":true},{"title":"870009-CS2 (rated to 302º F \/ 150º C)","offer_id":47009050231008,"sku":"870009-CS2","price":1903.65,"currency_code":"USD","in_stock":true},{"title":"870009-CS-PFA (rated to 176º F \/ 80º C)","offer_id":47008857587936,"sku":"870009-CS-PFA","price":1882.65,"currency_code":"USD","in_stock":true},{"title":"870009-CS2-PFA (rated to 257º F \/ 125º C)","offer_id":54581983805664,"sku":"870009-CS2-PFA","price":1841.7,"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"},{"product_id":"industrial-ph-orp-meter","title":"Online Industrial PH \u0026 ORP Meter","description":"\u003cp\u003e\u003cb\u003eOrdering Notes:\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e1. ALL SPER ONLINE WATER QUALITY METERS AND SENSORS ARE SOLD SEPARATELY - Please be sure to add the appropriate sensor (listed above) when purchasing your meter - ONE METER AND SENSOR are required for a complete system. \u003c\/span\u003e\u003cbr\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\u003chr\u003e\n\u003ch1\u003eOur Inline Industrial PH \u0026amp; ORP Meter offers stable and reliable operation designed to solve common issues faced by operators in water treatment and processing plants. \u003c\/h1\u003e\n\u003cp\u003eThese analyzers provide precise, continuous measurement, ensuring dependable water quality monitoring. Each pH and ORP meter is equipped with a transmitter and process adaptation, tailored to meet your specific pH control requirements. The meter delivers accurate readings in diverse environments, from ultra-pure water to bioreactor applications - even in challenging conditions like chemical production.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStable, precise, continuous measurement of pH, ORP and temperature\u003c\/li\u003e\n\u003cli\u003eFlexible installation options: panel, wall, or pipe-mounted\u003c\/li\u003e\n\u003cli\u003eDual 4-20mA outputs and standard RS485 Modbus RTU communication\u003c\/li\u003e\n\u003cli\u003eHigh\/low control relay functionality\u003c\/li\u003e\n\u003cli\u003eLocal data logging for up to 1,000 entries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eApplications include industrial wastewater, drinking water monitoring, environmental monitoring, ultra-pure water, fermentation, food production and more.\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable data-sort=\"sortDisabled\" class=\"table table-bordered table-hover\" style=\"width: 100%; height: 550px;\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\" style=\"height: 35px;\"\u003e\n\u003ctd width=\"141\" style=\"width: 25.589837%; height: 35px;\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"166\" colspan=\"2\" rowspan=\"1\" style=\"width: 72.232305%; height: 35px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eSper Scientific #870002 \u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35px;\"\u003e\n\u003ctd width=\"141\" style=\"width: 25.589837%; height: 35px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMeasurement\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"176\" colspan=\"2\" rowspan=\"1\" style=\"width: 72.232305%; height: 35px;\"\u003e\u003cspan\u003epH \/ ORP \/ Temperature\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54px;\"\u003e\n\u003ctd width=\"141\" style=\"width: 25.589837%; height: 54px;\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMeasurement Range\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"176\" colspan=\"2\" rowspan=\"1\" style=\"width: 72.232305%; height: 54px;\"\u003e\n\u003cp\u003e\u003cspan\u003e-2 ~16 pH, -2000 ~2000 mV, -30 ~130 ℃\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd width=\"141\" colspan=\"1\" rowspan=\"1\" style=\"width: 25.589837%; height: 19px;\"\u003e\u003cspan\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"176\" colspan=\"2\" rowspan=\"1\" style=\"width: 72.232305%; height: 19px;\"\u003e\u003cspan\u003e0.05pH,  ±0.2℃\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35px;\"\u003e\n\u003ctd width=\"141\" style=\"width: 25.589837%; height: 35px;\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eHousing Material\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"176\" colspan=\"2\" style=\"width: 72.232305%; height: 35px;\"\u003e\n\u003cp\u003e\u003cspan\u003eABS Flame retardant : V0\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35px;\"\u003e\n\u003ctd width=\"141\" style=\"width: 25.589837%; height: 35px;\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"176\" colspan=\"2\" style=\"width: 72.232305%; height: 35px;\"\u003e\n\u003cp\u003e\u003cspan\u003e90 – 260V AC 50\/60Hz\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35px;\"\u003e\n\u003ctd width=\"141\" style=\"width: 25.589837%; height: 35px;\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eConsumption\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"176\" colspan=\"2\" style=\"width: 72.232305%; height: 35px;\"\u003e\n\u003cp\u003e\u003cspan\u003e4W\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35px;\"\u003e\n\u003ctd width=\"141\" style=\"width: 25.589837%; height: 35px;\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eOutput\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"176\" colspan=\"2\" style=\"width: 72.232305%; height: 35px;\"\u003e\n\u003cp\u003e\u003cspan\u003eTwo ways 4-20mA output\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd width=\"141\" rowspan=\"1\" colspan=\"1\" style=\"width: 25.589837%; height: 19px;\"\u003e\u003cspan\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"176\" rowspan=\"1\" colspan=\"2\" style=\"width: 72.232305%; height: 19px;\"\u003e\u003cspan\u003eRS485 Modbus\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35px;\"\u003e\n\u003ctd width=\"141\" style=\"width: 25.589837%; height: 35px;\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eRelay\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"176\" colspan=\"2\" style=\"width: 72.232305%; height: 35px;\"\u003e\n\u003cp\u003e\u003cspan\u003eThree relays, 5A\/250V AC      5A\/30V DC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35px;\"\u003e\n\u003ctd width=\"141\" style=\"width: 25.589837%; height: 35px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTemperature Comp\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"176\" colspan=\"2\" style=\"width: 72.232305%; height: 35px;\"\u003e\n\u003cp\u003e\u003cspan\u003ePT1000 \/ NTC10K\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd rowspan=\"1\" colspan=\"1\" style=\"width: 25.589837%; height: 19px;\"\u003e\u003cstrong\u003eDimension\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"1\" colspan=\"2\" style=\"width: 72.232305%; height: 19px;\"\u003e\u003cspan\u003e144×144×104mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd rowspan=\"1\" colspan=\"1\" style=\"width: 25.589837%; height: 19px;\"\u003e\u003cstrong\u003eHole Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"1\" colspan=\"2\" style=\"width: 72.232305%; height: 19px;\"\u003e138*138mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35px;\"\u003e\n\u003ctd width=\"141\" style=\"width: 25.589837%; height: 35px;\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"176\" colspan=\"2\" style=\"width: 72.232305%; height: 35px;\"\u003e\u003cspan\u003eIP65\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35px;\"\u003e\n\u003ctd width=\"141\" style=\"width: 25.589837%; height: 35px;\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eData logger\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"166\" rowspan=\"1\" colspan=\"2\" style=\"width: 72.232305%; height: 35px;\"\u003e\u003cspan\u003e1,000 times\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35px;\"\u003e\n\u003ctd width=\"141\" style=\"width: 25.589837%; height: 35px;\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eLanguage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"176\" colspan=\"2\" style=\"width: 72.232305%; height: 35px;\"\u003e\n\u003cp\u003e\u003cspan\u003eEnglish \/ 简体中文\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35px;\"\u003e\n\u003ctd width=\"141\" style=\"width: 25.589837%; height: 35px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eInstallation\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"176\" colspan=\"2\" style=\"width: 72.232305%; height: 35px;\"\u003e\n\u003cp\u003e\u003cspan\u003ePanel \/ Wall \/ Pipe mounted\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\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\/870002Industrial_pH_and_ORP_Manual.pdf\" title=\"Inline pH ORP Mater - Users Manual\"\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\/870002Industrial_pH_and_ORP_Manual.pdf\" title=\"Inline pH ORP Mater - Users Manual\"\u003eInstruction 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\u003cp\u003e \u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":46246436176096,"sku":"870002","price":661.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/inline-industrial-ph-orp-meter-870002-793550.jpg?v=1752691886"},{"product_id":"online-acid-alkaline-concentration-meter","title":"Online Acid Alkaline Concentration Meter","description":"\u003cp\u003e\u003cb\u003eOrdering Notes:\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e1. ALL SPER ONLINE WATER QUALITY METERS AND SENSORS ARE SOLD SEPARATELY - Please be sure to add the appropriate sensor (listed above) when purchasing your meter - ONE METER AND SENSOR are required for a complete system. \u003c\/span\u003e\u003cbr\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\u003chr\u003e\n\u003ch1\u003eThe Sper Scientific Inline Acid Alkali Concentration Meter is a smart, inline digital device designed for accurate measurement of acid and alkali concentrations.\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eMeasuring Parameters:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eConductivity, NaCl, HCl, NHO3, NaOH, H2SO4, KOH, Temperature\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis meter features a digital inductive conductivity sensor capable of measuring a variety of solutions, including \u003cstrong\u003ehydrochloric acid, nitric acid, sodium chloride, sodium hydroxide, potassium hydroxide and both dilute and concentrated sulfuric acid\u003c\/strong\u003e. It's advanced digital acid-base concentration sensor ensures precise and reliable monitoring across different applications.\u003c\/p\u003e\n\u003cp\u003eThis concentration meter is ideal for industries such as thermal power generation, chemical manufacturing and ion exchange processes where high-purity water production is critical. It is particularly useful for monitoring acid-base salt concentrations during processes like regenerating liquid concentration or controlling the solution concentration in boiler pipe pickling. Designed for continuous, real-time monitoring, it delivers dependable performance in demanding industrial environments.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmart, inline digital meter for accurate acid and alkali concentration measurement\u003c\/li\u003e\n\u003cli\u003eEquipped with a digital inductive conductivity sensor\u003c\/li\u003e\n\u003cli\u003eMeasures various solutions, including HCl, nitric acid, NaCl, NaOH, KOH, and sulfuric acid (dilute and concentrated)\u003c\/li\u003e\n\u003cli\u003eIdeal for thermal power, chemical industry, and ion exchange processes for high-purity water production\u003c\/li\u003e\n\u003cli\u003eEnsures precise control of acid-base salt concentration in continuous monitoring applications\u003c\/li\u003e\n\u003cli\u003eSuitable for regenerating liquid concentration and boiler pipe pickling solution configuration\u003c\/li\u003e\n\u003cli\u003eProvides real-time, continuous monitoring for reliable industrial performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ce-col-w-1 ce-col-w-md-1 ce-col-w-xl-1 ce-list_item\"\u003e\n\u003cdiv class=\"ce-list_item-inner ce-d-flex\"\u003e\n\u003cdiv class=\"ce-list_text\"\u003e\n\u003cdiv class=\"ce-list_title\"\u003e\n\u003cdiv class=\"ce-title\"\u003e\u003cstrong\u003eReal-Time Monitoring\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ce-list_summary\"\u003e\n\u003cdiv class=\"ce-summary\"\u003eReal-time analysis and adjustments for precise monitoring of acid-base concentrations in industrial processes.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ce-col-w-1 ce-col-w-md-1 ce-col-w-xl-1 ce-list_item\"\u003e\n\u003cdiv class=\"ce-list_item-inner ce-d-flex\"\u003e\n\u003cdiv class=\"ce-list_image\"\u003e\n\u003cdiv class=\"ce-image_item\"\u003e\n\u003cdiv class=\"ce-image_inner base-image__item\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ce-list_text\"\u003e\n\u003cdiv class=\"ce-list_title\"\u003e\n\u003cdiv class=\"ce-title\"\u003e\u003cstrong\u003eOptimal Performance\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ce-list_summary\"\u003e\n\u003cdiv class=\"ce-summary\"\u003eWith its advanced technology, this analyzer ensures optimal performance and efficiency in various industrial applications by providing accurate and reliable data.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ce-col-w-1 ce-col-w-md-1 ce-col-w-xl-1 ce-list_item\"\u003e\n\u003cdiv class=\"ce-list_item-inner ce-d-flex\"\u003e\n\u003cdiv class=\"ce-list_image\"\u003e\n\u003cdiv class=\"ce-image_item\"\u003e\n\u003cdiv class=\"ce-image_inner base-image__item\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ce-list_text\"\u003e\n\u003cdiv class=\"ce-list_title\"\u003e\n\u003cdiv class=\"ce-title\"\u003e\u003cstrong\u003eUser-Friendly Interface\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ce-list_summary\"\u003e\n\u003cdiv class=\"ce-summary\"\u003eThe user-friendly interface makes it easy to operate and allows for seamless monitoring and control of acid-base concentrations in industrial processes.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ce-col-w-1 ce-col-w-md-1 ce-col-w-xl-1 ce-list_item\"\u003e\n\u003cdiv class=\"ce-list_item-inner ce-d-flex\"\u003e\n\u003cdiv class=\"ce-list_image\"\u003e\n\u003cdiv class=\"ce-image_item\"\u003e\n\u003cdiv class=\"ce-image_inner base-image__item\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ce-list_text\"\u003e\n\u003cdiv class=\"ce-list_title\"\u003e\n\u003cdiv class=\"ce-title\"\u003e\u003cstrong\u003eDurable Construction\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ce-list_summary\"\u003e\n\u003cdiv class=\"ce-summary\"\u003eQuality construction ensures long-lasting reliability and stability, providing a dependable solution for continuous monitoring in industrial environments.\u003c\/div\u003e\n\u003cdiv class=\"ce-summary\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch4 class=\"ce-summary\"\u003eSpecifications\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eMeter Specifications\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable style=\"border-collapse: collapse; width: 523pt;\" width=\"697\" cellspacing=\"0\" cellpadding=\"0\" border=\"0\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"mso-width-source: userset; mso-width-alt: 7296; width: 171pt;\" width=\"228\"\u003e \u003ccol style=\"mso-width-source: userset; mso-width-alt: 15018; width: 352pt;\" width=\"469\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 34.0pt;\" height=\"45\"\u003e\n\u003ctd style=\"height: 34.0pt; width: 171pt;\" width=\"228\" class=\"xl67\" height=\"45\"\u003e\u003cstrong\u003eProduct\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 352pt;\" width=\"469\" class=\"xl68\"\u003e\u003cstrong\u003eSodium Chloride (NaCl) Concentration Meter\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17.0pt;\" height=\"23\"\u003e\n\u003ctd style=\"height: 17.0pt;\" height=\"23\"\u003eOutput Current\u003c\/td\u003e\n\u003ctd style=\"width: 352pt;\" width=\"469\" class=\"xl65\"\u003eTwo ways of 4-20mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17.0pt;\" height=\"23\"\u003e\n\u003ctd style=\"height: 17.0pt;\" height=\"23\"\u003eCurrent Output Accuracy\u003c\/td\u003e\n\u003ctd style=\"width: 352pt;\" width=\"469\" class=\"xl65\"\u003e±1%FS,±0.5℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17.0pt;\" height=\"23\"\u003e\n\u003ctd style=\"height: 17.0pt;\" height=\"23\"\u003eTemp. Measure Range\u003c\/td\u003e\n\u003ctd style=\"width: 352pt;\" width=\"469\" class=\"xl65\"\u003eConductivity 0~2000ms\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17.0pt;\" height=\"23\"\u003e\n\u003ctd style=\"height: 17.0pt;\" height=\"23\"\u003ePower Requirements\u003c\/td\u003e\n\u003ctd style=\"width: 352pt;\" width=\"469\" class=\"xl65\"\u003e90 – 260V AC 50; 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17.0pt;\" height=\"23\"\u003e\n\u003ctd style=\"height: 17.0pt;\" height=\"23\"\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd style=\"width: 352pt;\" width=\"469\" class=\"xl65\"\u003eRS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17.0pt;\" height=\"23\"\u003e\n\u003ctd style=\"height: 17.0pt;\" height=\"23\"\u003eOutput Signal\u003c\/td\u003e\n\u003ctd style=\"width: 352pt;\" width=\"469\" class=\"xl65\"\u003eTwo ways of 4-20mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17.0pt;\" height=\"23\"\u003e\n\u003ctd style=\"height: 17.0pt;\" height=\"23\"\u003eSize\/Weight\u003c\/td\u003e\n\u003ctd style=\"width: 352pt;\" width=\"469\" class=\"xl65\"\u003e144×144×104mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17.0pt;\" height=\"23\"\u003e\n\u003ctd style=\"height: 17.0pt;\" height=\"23\"\u003ePrinciple\u003c\/td\u003e\n\u003ctd style=\"width: 352pt;\" width=\"469\" class=\"xl65\"\u003eInductive Conductivity Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17.0pt;\" height=\"23\"\u003e\n\u003ctd style=\"height: 17.0pt;\" height=\"23\"\u003eFree Chlorine Range\u003c\/td\u003e\n\u003ctd style=\"width: 352pt;\" width=\"469\" class=\"xl65\"\u003eConductivity 0~2000ms\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17.0pt;\" height=\"23\"\u003e\n\u003ctd style=\"height: 17.0pt;\" height=\"23\"\u003eProtection\u003c\/td\u003e\n\u003ctd style=\"width: 352pt;\" width=\"469\" class=\"xl65\"\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17.0pt;\" height=\"23\"\u003e\n\u003ctd style=\"height: 17.0pt;\" height=\"23\"\u003eAccuracy\u003c\/td\u003e\n\u003ctd style=\"width: 352pt;\" width=\"469\" class=\"xl65\"\u003e±1%FS,±0.5℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17.0pt;\" height=\"23\"\u003e\n\u003ctd style=\"height: 17.0pt;\" height=\"23\"\u003eRelays\u003c\/td\u003e\n\u003ctd style=\"width: 352pt;\" width=\"469\" class=\"xl65\"\u003eTwo relays: 5A 250V AC; 5A 30V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17.0pt;\" height=\"23\"\u003e\n\u003ctd style=\"height: 17.0pt;\" height=\"23\"\u003eCommunication\u003c\/td\u003e\n\u003ctd style=\"width: 352pt;\" width=\"469\" class=\"xl65\"\u003eRS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17.0pt;\" height=\"23\"\u003e\n\u003ctd style=\"height: 17.0pt;\" height=\"23\"\u003ePower\u003c\/td\u003e\n\u003ctd style=\"width: 352pt;\" width=\"469\" class=\"xl65\"\u003e90 – 260V AC 50;60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"s1\"\u003eSensor Specifications \u003cbr\u003e(\u003ca href=\"https:\/\/sperdirect.com\/collections\/inline-water-quality-monitors-sensors\/products\/online-acid-alkaline-concentration-meter\" rel=\"noopener\" target=\"_blank\"\u003eInline Acid-Alkaline Sensors\u003c\/a\u003e sold separately)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\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\u003e\u003ca href=\"https:\/\/sperdirect.com\/products\/industrial-inductive-acid-alkaline-sensor?variant=47008857587936\"\u003e870009-CS-PFA\u003c\/a\u003e\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\u003e\u003ca href=\"https:\/\/sperdirect.com\/collections\/inline-water-quality-monitors-sensors\/products\/online-acid-alkaline-concentration-meter\"\u003e870009-CS\u003c\/a\u003e\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\u003e\u003ca href=\"https:\/\/sperdirect.com\/products\/industrial-inductive-acid-alkaline-sensor?variant=54581983805664\" title=\"870009 CS2-PFA Sensor\"\u003e870009-CS2-PFA\u003c\/a\u003e\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\u003e\u003ca href=\"https:\/\/sperdirect.com\/products\/industrial-inductive-acid-alkaline-sensor?variant=47009050231008\"\u003e870009-CS2\u003c\/a\u003e\u003ca href=\"https:\/\/sperdirect.com\/products\/industrial-inductive-acid-alkaline-sensor?variant=47009050231008\"\u003e\u003c\/a\u003e\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\u003cbr\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 rel=\"noopener\" title=\"Inline Acid Alkali Meter - Users Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/870009_Acid_Alkali_analyzer_manual.pdf\" target=\"_blank\"\u003e\u003cimg style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" alt=\"PDF\"\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 rel=\"noopener\" title=\"Inline Acid Alkali Meter - Users Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/870009_Acid_Alkali_analyzer_manual.pdf\" target=\"_blank\"\u003eInstruction 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\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":46246436241632,"sku":"870009","price":1030.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/inline-acid-alkaline-concentration-meter-870009-354516.jpg?v=1752691908"},{"product_id":"industrial-dissolved-oxygen-bioprocess-monitor","title":"Industrial Dissolved Oxygen Bioprocess Monitor","description":"\u003ch1\u003eIndustrial Dissolved Oxygen Monitor is ideal for effluent treatment, pure water, boiler water, surface water, electroplating, chemical processing, pharmaceuticals, food production, environmental monitoring, breweries and fermentation applications.\u003c\/h1\u003e\n\u003cp\u003eFeatures a large dot-matrix display with intuitive operation interface designed for ease of use. Built-in data storage, viewing, and export functions with configurable storage cycles. RS485 network connectivity enables remote monitoring across multiple locations. Advanced lightning protection safeguards equipment reliability in demanding environments. Firmware supports online upgrades for simplified maintenance and feature updates. Flexible mounting options accommodate panel, wall or pipe installation to fit your facility layout.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge dot-matrix display with intuitive interface for straightforward operation and clear visibility.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt-in data storage, viewing, and export capabilities with user-configurable storage cycles.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRS485 interface enables network monitoring and remote oversight across multiple locations.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdvanced lightning protection design ensures reliable equipment performance in industrial environments.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFirmware supports online upgrades for convenient maintenance and system enhancements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasuring Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 200.0%\u003c\/td\u003e\n\u003ctd\u003e0.00 to 20.00 ppm; 0.0 to 200.0 ppb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1\u003c\/td\u003e\n\u003ctd\u003e0.01\/0.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.2\u003c\/td\u003e\n\u003ctd\u003e±0.02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Compensation\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003ePt 1000\/NTC22K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e-10.0 to +130.0°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Compensation Range\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e-10.0 to +130.0°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Resolution\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e0.1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Accuracy\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e±0.2°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrode Current Range\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e-2.0 to +400 nA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrode Current Accuracy\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e±0.005 nA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolarization\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e-0.675 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Range\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e500 to 9999 mbar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity Range\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e0.00 to 50.00 ppt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Temperature Range\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e0 to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e-20 to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eBacklit dot matrix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO Current Output 1\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eIsolated 4–20 mA output; maximum load 500 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Current Output 2\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eIsolated 4–20 mA output; maximum load 500 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Output Accuracy\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e±0.05 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRS485\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eModbus RTU protocol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaud Rate\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e9600\/19200\/38400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Relay Contact Capacity\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e5 A at 250 VAC; 5 A at 30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCleaning Setting\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eON: 1–1000 seconds; OFF: 0.1–1000.0 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOne Multifunction Relay\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eCleaning\/period alarm\/error alarm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Delay\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e0–120 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Logging Capacity\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e500,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLanguage Selection\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eEnglish, traditional Chinese and simplified Chinese\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaterproof Grade\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e90–260 VAC; power consumption \u0026lt;5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003ePanel, wall or pipe installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e0.85 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":67893279260896,"sku":"SSMDO-100","price":786.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/industrial-dissolved-oxygen-bioprocess-monitor-ssmdo-100-4054598.jpg?v=1791990915"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/collections\/collection-chemicals.jpg?v=1793166908","url":"https:\/\/sperdirect.com\/en-ca\/collections\/chemicals.oembed","provider":"Sper Scientific Direct","version":"1.0","type":"link"}