{"product_id":"873rs-aiyfnz-7-resistivity-electrochemical-analyzer-foxboro","title":"873RS-AIYFNZ-7 Resistivity Electrochemical Analyzer FOXBORO","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e873RS-AIYFNZ-7\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eline-powered electrochemical analyzer\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efrom the Foxboro 873 series, engineered for precise\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eresistivity monitoring\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein industrial aqueous solutions. It supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edual-sensor input\u003c\/strong\u003e, making it ideal for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-purity water applications\u003c\/strong\u003e, including demineralizer outputs and semiconductor wash-water quality control.\u003c\/p\u003e\n\u003cp\u003eThis transmitter features an intuitive\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehuman-machine interface\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith a rugged front panel, enabling direct calibration and configuration without external communicators. Its\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eplastic NEMA 4X enclosure\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eensures durability in corrosive or wash-down environments, maintaining accurate measurements under demanding chemical processing conditions.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Model Number\u003c\/td\u003e\n\u003ctd\u003e873RS-AIYFNZ-7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Type\u003c\/td\u003e\n\u003ctd\u003eResistivity (Electrochemical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eDual-line LED for process variable and temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal\u003c\/td\u003e\n\u003ctd\u003eDual isolated 4–20 mA DC analog outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eHART protocol compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm Outputs\u003c\/td\u003e\n\u003ctd\u003eTwo independent SPDT mechanical relays (high\/low)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cp\u003eThe 873RS-AIYFNZ-7 is widely used for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eultrapure water monitoring\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epharmaceutical manufacturing\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epower plant boiler feed-water systems\u003c\/strong\u003e. Its high-accuracy resistivity measurements detect trace ionic contaminants, ensuring water quality compliance with strict regulatory and operational standards.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical FAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this model handle temperature-compensated measurements?\u003c\/strong\u003e\u003cbr\u003eYes. The analyzer automatically compensates for temperature variations using Pt100 or Pt1000 RTDs, which is essential because resistivity is highly temperature-dependent.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the enclosure resistant to chemical cleaning agents?\u003c\/strong\u003e\u003cbr\u003eYes. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNEMA 4X plastic enclosure\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis chemically resistant and suitable for frequent wash-downs in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efood, beverage, and chemical plant\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eenvironments.\u003c\/p\u003e","brand":"FOXBORO","offers":[{"title":"Default Title","offer_id":51614875877688,"sku":"873RS-AIYFNZ-7","price":230.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/873RS-AIYFNZ-71.jpg?v=1768355194","url":"https:\/\/www.automodulexpert.com\/bg\/products\/873rs-aiyfnz-7-resistivity-electrochemical-analyzer-foxboro","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}