499AOZ-54-VP Rosemount Dissolved Ozone Sensor | Water Treatment

Product OverviewOiltech Controls presents the 499AOZ-54-VP, a premium dissolved ozone sensor for industrial water treatment.Engineers utilize the 499AOZ-54-VP to monitor ozone concentrations in food processing and purification plants.This Rosemount 499 series model features a Variopol (VP6) quick-disconnect fitting for efficient maintenance.The 499AOZ-54-VP provides stable measurements in various aqueous solutions across a wide temperature range.Core Technical SpecificationsBrand: Rosemount (Emerson)Model: 499AOZ-54-VPMeasurement Range: 0 to 3 ppm (mg/L) as O3 for precise ozone detection.Linearity: ±5% of reading or ±3 ppb at 77 °F (25 °C) reference.Repeatability: ±2% of reading when the process maintains a constant operating temperature.Response Time: Reaches 90% of the final reading within 30 to 90 seconds at 25 °C.Operating Temperature: 32 to 122 °F (0 to 50 °C) for standard liquid process monitoring.Pressure Limits: 0 to 65 psig (101 to 549 kPa abs) for pressurized pipe installations.Process Connection: 1-inch male national pipe thread (MNPT) ensures a secure mechanical fit.Wetted Materials: Polysulfone, Viton, Teflon, and silicone provide excellent chemical and corrosion resistance.Electrolyte Life: Operates for 3 months, though Oiltech Controls recommends monthly electrolyte replacement.Cable Length: Supports up to 300 feet (91 meters) for long-distance signal transmission needs.Installation and Flow RequirementsAnalyzer Compatibility: Connects directly to Rosemount 1056, 1066-DO, 56, and 5081-A transmitter models.Electrical Connection: Requires a VP6 interconnecting cable for the quick-disconnect Variopol fitting system.Standard Flow Rate: Maintain 1 to 5 gpm (3.8 to 19 L/min) for flow-through applications.Open Channel Flow: Requires a minimum velocity of 1 foot per second (0.3 m/sec).Low Flow Cell: Operates efficiently between 2 to 5 gph (7.6 to 19 L/hr) for sampling.Standard Packaging ListOne Rosemount 499AOZ-54-VP Dissolved Ozone Sensor with integrated VP6 connector.Three replacement membrane assemblies for routine field servicing and long-term sensor maintenance.Three high-quality O-rings to ensure a leak-proof seal during the membrane replacement process.One 4 oz (125 mL) bottle of specialized ozone electrolyte solution for immediate commissioning.Fast worldwide shipping available via Fedex, UPS, or DHL for urgent project requirements.Selection Guide and FAQWhat is the advantage of the VP6 fitting on the 499AOZ-54-VP?The VP6 connector allows technicians to replace sensors without replacing or rerunning the entire cable.How often should I calibrate the 499AOZ-54-VP sensor?Calibrate the sensor whenever you replace the electrolyte or if process readings appear to drift.Does the sensor require specific mounting orientations?Mount the sensor at least 10 degrees above horizontal to ensure electrolyte stays on the cathode.Selection Tip: When should I choose the 499AOZ series over standard oxygen sensors?Select this model specifically for ozone disinfection processes where high chemical selectivity is critical.For technical inquiries or quotes, contact Oiltech Controls at [email protected] or via WhatsApp 86 158 8020 0923.Author: Oiltech ControlsCopyright © 2026 Oiltech Controls Limited. All rights reserved. Original Source: https://www.oiltechcontrols.com/ All rights reserved.