{"title":"Rosemount","description":"\u003cp\u003eThe Rosemount product portfolio by Emerson deliver high-precision, industrial-grade instrumentation designed for rigorous process control across pressure, temperature, level, and flow applications. Engineered for critical environments, this series features industry-standard solutions like the Rosemount 3051 coplanar pressure transmitters, 644\/3144P temperature transmitters, and 5300 series guided wave radars. These instruments utilize advanced sensor technologies, including piezoresistive and capacitance cells, ensuring long-term stability and high reference accuracy up to ±0.04%. Supporting HART®, FOUNDATION™ Fieldbus, and Profibus PA protocols, Rosemount devices enable seamless integration into asset management systems for real-time diagnostics and predictive maintenance. Our comprehensive inventory encompasses standard, safety-certified (SIL 2\/3), and explosion-proof transmitters, providing reliable instrumentation spares that maintain process integrity, minimize loop variability, and withstand extreme temperature or corrosive chemical processing conditions.\u003c\/p\u003e","products":[{"product_id":"389-01-12-55-rosemount-general-purpose-ph-orp-sensor-process-probe","title":"389-01-12-55 Rosemount General Purpose pH ORP Sensor | Process Probe","description":"\u003ch3\u003e\u003cstrong\u003e389-01-12-55 Rosemount™ General Purpose pH\/ORP Sensor\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eRosemount™ \u003cspan style=\"color:#c0392b;\"\u003e389-01-12-55\u003c\/span\u003e\u003c\/strong\u003e delivers stable analytical measurement performance in demanding process environments.\u003c\/p\u003e\n\n\u003cp\u003eThe sensor combines rugged mechanical construction with long-term electrochemical stability.\u003c\/p\u003e\n\n\u003cp\u003eIts triple junction reference structure protects against aggressive contamination and poisoning ions.\u003c\/p\u003e\n\n\u003cp\u003eThe enhanced glass formulation minimizes cracking risks during thermal and chemical cycling.\u003c\/p\u003e\n\n\u003cp\u003eThis configuration supports continuous ORP monitoring with a platinum sensing element.\u003c\/p\u003e\n\n\u003cp\u003eThe integrated preamplifier simplifies signal transmission in industrial installations.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color:#c0392b;\"\u003e389-01-12-55\u003c\/span\u003e\u003c\/strong\u003e supports insertion, immersion, and flow-through mounting configurations.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eEngineered for Continuous Process Reliability\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eTriple junction technology improves sensor operational lifespan.\u003c\/li\u003e\n\u003cli\u003eCeramic junction structure stabilizes reference performance.\u003c\/li\u003e\n\u003cli\u003eViton® sealing components improve chemical durability.\u003c\/li\u003e\n\u003cli\u003eTefzel® body construction withstands aggressive process media.\u003c\/li\u003e\n\u003cli\u003eIntegral preamplifier minimizes signal degradation over long cable distances.\u003c\/li\u003e\n\u003cli\u003eSMART sensor functionality accelerates transmitter recognition.\u003c\/li\u003e\n\u003cli\u003ePreloaded calibration data reduces field commissioning time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eCore Technical Characteristics\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rosemount™\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color:#c0392b;\"\u003e389-01-12-55\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Rosemount™ 389 General Purpose Sensors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Type:\u003c\/strong\u003e ORP Measurement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Range:\u003c\/strong\u003e -1500 to +1500 mV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Range:\u003c\/strong\u003e 0 to 14 pH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e 32 to 185 °F (0 to 85 °C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Temperature Compensation:\u003c\/strong\u003e 32 to 185 °F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eORP Electrode Material:\u003c\/strong\u003e Platinum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference Junction:\u003c\/strong\u003e Ceramic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Material:\u003c\/strong\u003e Viton®\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e Polyester\/polycarbonate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess Fittings:\u003c\/strong\u003e 316 stainless steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Process Connection:\u003c\/strong\u003e 1-in. MNPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Process Connection:\u003c\/strong\u003e 1-in. MNPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Connection:\u003c\/strong\u003e 1-in. NPT adapter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Cell Pressure Rating:\u003c\/strong\u003e 90 psig\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rate:\u003c\/strong\u003e 2 to 5 GPH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Cell Temperature:\u003c\/strong\u003e 32 to 158 °F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamplifier Cable:\u003c\/strong\u003e Integral 25-ft. cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eProcess engineers often select the \u003cstrong\u003e\u003cspan style=\"color:#c0392b;\"\u003eRosemount™ 389 Series\u003c\/span\u003e\u003c\/strong\u003e for chemically unstable applications.\u003c\/p\u003e\n\n\u003cp\u003eThe triple junction reference design performs effectively in sulfide and ammonia exposure conditions.\u003c\/p\u003e\n\n\u003cp\u003eThe integrated preamplifier improves signal integrity in electrically noisy plant environments.\u003c\/p\u003e\n\n\u003cp\u003eThe sensor performs reliably in continuous-duty liquid analysis loops.\u003c\/p\u003e\n\n\u003cp\u003eIts rugged threaded body simplifies retrofits in existing analytical skids.\u003c\/p\u003e\n\n\u003cp\u003eThe SMART compatibility reduces commissioning complexity during maintenance shutdowns.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eCompatible Equipment Platforms\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eRosemount™ 56 analytical transmitters\u003c\/li\u003e\n\u003cli\u003eRosemount™ 1056 multiparameter analyzers\u003c\/li\u003e\n\u003cli\u003eRosemount™ 1057 single-channel transmitters\u003c\/li\u003e\n\u003cli\u003eRosemount™ 1066 process transmitters\u003c\/li\u003e\n\u003cli\u003eRosemount™ 5081 process analyzers\u003c\/li\u003e\n\u003cli\u003eIndustrial water treatment skids\u003c\/li\u003e\n\u003cli\u003eChemical injection systems\u003c\/li\u003e\n\u003cli\u003eWastewater neutralization systems\u003c\/li\u003e\n\u003cli\u003eCooling tower monitoring loops\u003c\/li\u003e\n\u003cli\u003eInline process analytical panels\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eRecommended Industrial Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eMunicipal water treatment facilities\u003c\/li\u003e\n\u003cli\u003eIndustrial wastewater processing\u003c\/li\u003e\n\u003cli\u003ePower generation chemistry loops\u003c\/li\u003e\n\u003cli\u003eChemical production plants\u003c\/li\u003e\n\u003cli\u003ePulp and paper processing\u003c\/li\u003e\n\u003cli\u003eMining process water analysis\u003c\/li\u003e\n\u003cli\u003eFood and beverage cleaning systems\u003c\/li\u003e\n\u003cli\u003eCooling water corrosion monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eDiagnostic and Operational Advantages\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eFast sensor recognition minimizes startup delays.\u003c\/li\u003e\n\u003cli\u003eStored calibration values reduce human calibration errors.\u003c\/li\u003e\n\u003cli\u003eStable reference performance supports long maintenance intervals.\u003c\/li\u003e\n\u003cli\u003eIntegral preamplifier reduces electrical interference risks.\u003c\/li\u003e\n\u003cli\u003eChemically resistant materials improve operational consistency.\u003c\/li\u003e\n\u003cli\u003eField replacement procedures require minimal tooling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInstallation and Handling Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eInstall the sensor away from direct mechanical vibration.\u003c\/li\u003e\n\u003cli\u003eUse shielded cable routing near variable frequency drives.\u003c\/li\u003e\n\u003cli\u003eVerify process pressure before installation.\u003c\/li\u003e\n\u003cli\u003eMaintain proper immersion depth during submersion mounting.\u003c\/li\u003e\n\u003cli\u003eAvoid dry storage after commissioning preparation.\u003c\/li\u003e\n\u003cli\u003eClean the platinum electrode regularly in scaling applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eShipping and Warranty Information\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e12-month warranty coverage included.\u003c\/li\u003e\n\u003cli\u003eProtective industrial packaging supplied.\u003c\/li\u003e\n\u003cli\u003eFedEx international shipping available.\u003c\/li\u003e\n\u003cli\u003eUPS global delivery available.\u003c\/li\u003e\n\u003cli\u003eDHL express logistics supported.\u003c\/li\u003e\n\u003cli\u003eFast dispatch for urgent maintenance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eProfessional FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy does triple junction technology matter in ORP measurement?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe design isolates contaminants and extends reference stability in chemically aggressive liquids.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow can engineers reduce ORP signal drift during operation?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eMaintain clean electrode surfaces and avoid air bubble accumulation around the sensing tip.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhich process conditions benefit most from this sensor design?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eApplications containing sulfides, cyanides, chlorine, or ammonia benefit significantly from this configuration.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat should users evaluate before selecting cable length?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eConsider transmitter distance, electrical noise exposure, and installation routing conditions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy do many plants prefer integrated preamplifier configurations?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe integrated electronics improve signal stability and simplify analytical loop troubleshooting.\u003c\/p\u003e","brand":"Rosemount","offers":[{"title":"Default Title","offer_id":45138162286774,"sku":"389-01-12-55","price":296.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/389-01-12-55_3c2e2db7-6635-4863-a1c9-5b7124eea30d.jpg?v=1779438192"},{"product_id":"499aoz-54-vp-rosemount-499-dissolved-ozone-sensor-water-analyzer","title":"499AOZ-54-VP Rosemount 499 Dissolved Ozone Sensor Water Analyzer","description":"\u003ch3\u003e\n\u003cstrong\u003e\u003cspan style=\"color:#c00000;\"\u003e499AOZ-54-VP\u003c\/span\u003e\u003c\/strong\u003e Advanced Dissolved Ozone Monitoring Sensor\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color:#c00000;\"\u003eRosemount 499AOZ-54-VP\u003c\/span\u003e\u003c\/strong\u003e provides high-precision dissolved ozone measurement for industrial liquid analysis systems.\u003c\/p\u003e\n\n\u003cp\u003eThe sensor supports stable ozone monitoring across water treatment and food processing environments.\u003c\/p\u003e\n\n\u003cp\u003eThis platform combines fast response performance with durable chemical-resistant construction.\u003c\/p\u003e\n\n\u003cp\u003eThe VP6 quick disconnect configuration simplifies installation and maintenance procedures.\u003c\/p\u003e\n\n\u003cp\u003eThe sensor architecture supports reliable long-term analytical performance under continuous operation.\u003c\/p\u003e\n\n\u003cp\u003eIts membrane-based sensing design improves repeatability and process stability.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color:#c00000;\"\u003e499AOZ-54-VP\u003c\/span\u003e\u003c\/strong\u003e performs reliably in demanding dissolved ozone monitoring applications.\u003c\/p\u003e\n\n\u003cp\u003eProcess engineers value its stable linearity during continuous disinfection control.\u003c\/p\u003e\n\n\u003cp\u003eThe VP quick-connect design reduces calibration downtime during maintenance cycles.\u003c\/p\u003e\n\n\u003cp\u003eIts robust wetted materials support aggressive process media environments.\u003c\/p\u003e\n\n\u003cp\u003eTechnicians frequently deploy this model in municipal and industrial sanitation systems.\u003c\/p\u003e\n\n\u003cp\u003eThe sensor integrates efficiently with Rosemount analytical transmitters.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eSensor Platform Highlights\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color:#c00000;\"\u003eRosemount\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color:#c00000;\"\u003e499AOZ-54-VP\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Rosemount 499 Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Type:\u003c\/strong\u003e Dissolved Ozone Sensor\u003c\/li\u003e\n\u003cli\u003eVP6 quick disconnect fitting configuration\u003c\/li\u003e\n\u003cli\u003eCompatible with Rosemount 1056 and 1066-DO analyzers\u003c\/li\u003e\n\u003cli\u003eCompatible with Rosemount 56 and 5081-A systems\u003c\/li\u003e\n\u003cli\u003eFast-response membrane sensing technology\u003c\/li\u003e\n\u003cli\u003eHigh repeatability analytical performance\u003c\/li\u003e\n\u003cli\u003eChemical-resistant wetted material construction\u003c\/li\u003e\n\u003cli\u003eFlow-through and open-channel installation support\u003c\/li\u003e\n\u003cli\u003eDesigned for industrial sanitation applications\u003c\/li\u003e\n\u003cli\u003eExtended cable installation capability\u003c\/li\u003e\n\u003cli\u003eField-serviceable membrane assembly structure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eAnalytical Measurement Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Range:\u003c\/strong\u003e 0 to 3 ppm (mg\/L) as O3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Pressure:\u003c\/strong\u003e 0 to 65 psig\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0°C to 50°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess Connection:\u003c\/strong\u003e 1-inch MNPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWetted Materials:\u003c\/strong\u003e Polysulfone, Viton®, Teflon®, Silicone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLinearity:\u003c\/strong\u003e ±5% of reading or ±3 ppb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRepeatability:\u003c\/strong\u003e ±2% of reading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e 30 seconds to 90% response\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrolyte Volume:\u003c\/strong\u003e Approximately 25 mL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrolyte Life:\u003c\/strong\u003e Approximately 3 months\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Electrolyte Replacement:\u003c\/strong\u003e Monthly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Cable Length:\u003c\/strong\u003e 300 ft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Cable Support:\u003c\/strong\u003e Up to 100 ft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow-Through Sample Rate:\u003c\/strong\u003e 1 to 5 gpm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen Channel Velocity:\u003c\/strong\u003e 1 ft.\/sec\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Flow Cell Rate:\u003c\/strong\u003e 2 to 5 gph\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e 3 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eRecommended Application Environments\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eMunicipal drinking water treatment\u003c\/li\u003e\n\u003cli\u003eFood and beverage sanitation systems\u003c\/li\u003e\n\u003cli\u003eIndustrial ozone disinfection processes\u003c\/li\u003e\n\u003cli\u003eBottled water production facilities\u003c\/li\u003e\n\u003cli\u003eClean-in-place process systems\u003c\/li\u003e\n\u003cli\u003eCooling water treatment applications\u003c\/li\u003e\n\u003cli\u003ePharmaceutical purified water systems\u003c\/li\u003e\n\u003cli\u003eIndustrial wastewater treatment plants\u003c\/li\u003e\n\u003cli\u003eAquaculture water quality management\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eDiagnostic and Monitoring Capabilities\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eContinuous dissolved ozone verification\u003c\/li\u003e\n\u003cli\u003eStable low-level concentration monitoring\u003c\/li\u003e\n\u003cli\u003eFast process upset response detection\u003c\/li\u003e\n\u003cli\u003eMembrane condition performance evaluation\u003c\/li\u003e\n\u003cli\u003eCalibration consistency validation\u003c\/li\u003e\n\u003cli\u003eFlow condition monitoring support\u003c\/li\u003e\n\u003cli\u003eLong-distance signal transmission capability\u003c\/li\u003e\n\u003cli\u003eSensor stability trend observation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eMaintenance and Engineering Advantages\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eThe VP6 connector simplifies sensor replacement procedures.\u003c\/li\u003e\n\u003cli\u003eMembrane assemblies support rapid field servicing.\u003c\/li\u003e\n\u003cli\u003eStable repeatability improves process control consistency.\u003c\/li\u003e\n\u003cli\u003eChemical-resistant materials extend operational durability.\u003c\/li\u003e\n\u003cli\u003eFast response improves disinfection process optimization.\u003c\/li\u003e\n\u003cli\u003eLong cable support enables flexible installation layouts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eIncluded Service Components\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e1 × \u003cstrong\u003e\u003cspan style=\"color:#c00000;\"\u003e499AOZ-54-VP Dissolved Ozone Sensor\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e3 × Replacement membrane assemblies\u003c\/li\u003e\n\u003cli\u003e3 × Replacement O-rings\u003c\/li\u003e\n\u003cli\u003e1 × Electrolyte solution bottle\u003c\/li\u003e\n\u003cli\u003eFactory-prepared sensor assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eShipping and Warranty Service\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eFast dispatch within 24-48 hours\u003c\/li\u003e\n\u003cli\u003eWorldwide shipping support available\u003c\/li\u003e\n\u003cli\u003eFedEx, UPS, and DHL delivery options provided\u003c\/li\u003e\n\u003cli\u003eProtective industrial export packaging included\u003c\/li\u003e\n\u003cli\u003e12-month warranty service supported\u003c\/li\u003e\n\u003cli\u003eTechnical assistance available after shipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eProfessional FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy is dissolved ozone monitoring critical in sanitation systems?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eAccurate ozone control improves disinfection efficiency and process safety consistency.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow can engineers improve membrane sensor stability?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eMaintain stable sample flow conditions and replace electrolyte regularly.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhich installations benefit most from VP6 quick-disconnect fittings?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eFrequent maintenance environments benefit from faster sensor replacement procedures.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat should technicians evaluate before selecting sample flow configuration?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eProcess pressure, response speed, and installation space determine flow arrangement suitability.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy is repeatability important in dissolved ozone applications?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eStable repeatability improves dosing consistency and regulatory process compliance.\u003c\/p\u003e","brand":"Rosemount","offers":[{"title":"Default Title","offer_id":45138189582518,"sku":"499AOZ-54-VP","price":196.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/499AOZ-54-VP.jpg?v=1779442720"},{"product_id":"499aoz-54-03cc-rosemount-analytical-ozone-sensor","title":"499AOZ-54-03CC Rosemount Analytical Ozone Sensor","description":"\u003ch3\u003e\u003cstrong\u003e499AOZ-54-03CC Rosemount Analytical Dissolved Ozone Sensor\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eRosemount Analytical \u003cspan style=\"color:#c0392b;\"\u003e499AOZ-54-03CC\u003c\/span\u003e\u003c\/strong\u003e provides stable dissolved ozone measurement for industrial liquid analysis systems.\u003c\/p\u003e\n\n\u003cp\u003eThe sensor supports continuous ozone monitoring in demanding water treatment applications.\u003c\/p\u003e\n\n\u003cp\u003eIts membrane-based sensing structure improves measurement consistency during process fluctuations.\u003c\/p\u003e\n\n\u003cp\u003eThe ozone-resistant polysulfone body enhances durability in oxidizing environments.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color:#c0392b;\"\u003e499AOZ-54-03CC\u003c\/span\u003e\u003c\/strong\u003e integrates efficiently with Rosemount analytical transmitters.\u003c\/p\u003e\n\n\u003cp\u003eThe protected cable design improves signal stability in electrically noisy industrial facilities.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eDesigned for Continuous Ozone Process Control\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003ePressure equalization stabilizes membrane tension during process pressure changes.\u003c\/li\u003e\n\u003cli\u003eAutomatic permeability compensation improves measurement repeatability.\u003c\/li\u003e\n\u003cli\u003eTool-free membrane replacement reduces maintenance complexity.\u003c\/li\u003e\n\u003cli\u003eEMI\/RFI protected cable improves signal integrity.\u003c\/li\u003e\n\u003cli\u003eVariopol connector option simplifies sensor replacement procedures.\u003c\/li\u003e\n\u003cli\u003eCompact sensor structure supports flexible installation configurations.\u003c\/li\u003e\n\u003cli\u003eCalibration certificate option supports quality assurance documentation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTechnical Performance Summary\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rosemount Analytical Inc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color:#c0392b;\"\u003e499AOZ-54-03CC\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Rosemount 499AOZ Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Dissolved Ozone Sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Technology:\u003c\/strong\u003e Membrane-covered amperometric measurement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e Ozone-resistant polysulfone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmbient Temperature Range:\u003c\/strong\u003e 32 to 122 °F (0 to 50 °C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy:\u003c\/strong\u003e Dependent on calibration chemical reference accuracy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Configuration:\u003c\/strong\u003e Integral 33-ft. EMI\/RFI protected cable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Option:\u003c\/strong\u003e Variopol quick-disconnect compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration Certificate:\u003c\/strong\u003e CC Certificate of Calibration available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 0.5 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e Approx. 1.5 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Stability:\u003c\/strong\u003e Automatic membrane permeability compensation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Compensation:\u003c\/strong\u003e Integrated pressure equalization system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Type:\u003c\/strong\u003e Continuous process liquid monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eCompatible Analytical Platforms\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eRosemount 1056 analyzers\u003c\/li\u003e\n\u003cli\u003eRosemount 1066-DO transmitters\u003c\/li\u003e\n\u003cli\u003eRosemount 56 multiparameter transmitters\u003c\/li\u003e\n\u003cli\u003eRosemount 5081-A analytical systems\u003c\/li\u003e\n\u003cli\u003eIndustrial disinfection monitoring systems\u003c\/li\u003e\n\u003cli\u003eWater treatment process skids\u003c\/li\u003e\n\u003cli\u003eOzone injection control systems\u003c\/li\u003e\n\u003cli\u003eMunicipal treatment automation platforms\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color:#c0392b;\"\u003eRosemount 499AOZ Series\u003c\/span\u003e\u003c\/strong\u003e sensors perform effectively in continuous ozone disinfection applications.\u003c\/p\u003e\n\n\u003cp\u003eThe membrane compensation structure improves process stability during pressure fluctuations.\u003c\/p\u003e\n\n\u003cp\u003eEngineers often select this sensor for installations requiring dependable long-duration operation.\u003c\/p\u003e\n\n\u003cp\u003eThe EMI\/RFI protected cable improves performance near large motor-driven equipment.\u003c\/p\u003e\n\n\u003cp\u003eThe quick-service membrane design reduces maintenance interruption during calibration cycles.\u003c\/p\u003e\n\n\u003cp\u003eThis sensor configuration supports process optimization in ozone-controlled water treatment systems.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eRecommended Industrial Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eMunicipal drinking water treatment\u003c\/li\u003e\n\u003cli\u003eIndustrial wastewater oxidation systems\u003c\/li\u003e\n\u003cli\u003eFood and beverage sanitation loops\u003c\/li\u003e\n\u003cli\u003ePharmaceutical purified water systems\u003c\/li\u003e\n\u003cli\u003eCooling water treatment systems\u003c\/li\u003e\n\u003cli\u003eSemiconductor ultrapure water facilities\u003c\/li\u003e\n\u003cli\u003eChemical disinfection process monitoring\u003c\/li\u003e\n\u003cli\u003eIndustrial ozone dosing control systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eDiagnostic and Maintenance Advantages\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eMembrane condition changes remain easy to identify during inspection.\u003c\/li\u003e\n\u003cli\u003ePressure equalization reduces unstable reading behavior.\u003c\/li\u003e\n\u003cli\u003eProtected signal cable minimizes electrical interference issues.\u003c\/li\u003e\n\u003cli\u003eQuick membrane replacement shortens maintenance duration.\u003c\/li\u003e\n\u003cli\u003eCalibration support improves process verification efficiency.\u003c\/li\u003e\n\u003cli\u003eStable sensor response assists troubleshooting procedures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eEngineering Installation Recommendations\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eInstall the sensor in locations with stable sample flow.\u003c\/li\u003e\n\u003cli\u003eAvoid trapped air bubbles near the membrane surface.\u003c\/li\u003e\n\u003cli\u003eProtect cable routing from excessive mechanical stress.\u003c\/li\u003e\n\u003cli\u003eVerify calibration after membrane replacement procedures.\u003c\/li\u003e\n\u003cli\u003eMaintain clean sample conditions for stable measurements.\u003c\/li\u003e\n\u003cli\u003eInspect membrane integrity during scheduled service intervals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eShipping and Warranty Support\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e12-month factory warranty included.\u003c\/li\u003e\n\u003cli\u003eFactory-sealed industrial packaging provided.\u003c\/li\u003e\n\u003cli\u003eFedEx international shipment available.\u003c\/li\u003e\n\u003cli\u003eUPS worldwide logistics supported.\u003c\/li\u003e\n\u003cli\u003eDHL expedited delivery available.\u003c\/li\u003e\n\u003cli\u003eFast dispatch for urgent process maintenance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eProfessional FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy is pressure equalization important in dissolved ozone measurement?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003ePressure equalization maintains stable membrane tension during fluctuating process conditions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat process conditions most affect membrane lifespan?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eHigh contamination levels and unstable sample flow can shorten membrane service intervals.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy do engineers prefer EMI\/RFI protected analytical cables?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eProtected cables improve signal reliability near motors, drives, and switching equipment.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow can technicians improve dissolved ozone measurement consistency?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eMaintain stable flow conditions and perform regular calibration verification procedures.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat should buyers evaluate before selecting an ozone monitoring sensor?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eReview transmitter compatibility, installation environment, maintenance accessibility, and sample chemistry conditions.\u003c\/p\u003e","brand":"Rosemount","offers":[{"title":"Default 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