Product Introduction
The Emerson 499AOZ-54-03CC is a precision dissolved ozone sensor from the well-regarded 499AOZ series. Designed for continuous monitoring in water treatment and industrial processes, this sensor delivers accurate ozone readings essential for process control and safety. The 499AOZ-54-03CC uses a robust polysulfone body that resists ozone degradation, ensuring long service life even in demanding environments.
Technical Specifications
Key parameters of the Emerson 499AOZ-54-03CC include:
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Weight: 1 lb (0.5 kg) net; shipping weight up to 3 lb (1.5 kg) – rounded to nearest whole pound.
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Accuracy: Depends on the accuracy of the chemical test used to calibrate the sensor – field-calibratable for site‑specific precision.
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Ambient Temperature: 32 to 122 °F (0 to 50 °C) – suitable for indoor and sheltered outdoor installations.
These specifications make the 499AOZ-54-03CC a reliable choice for continuous ozone measurement with minimal drift.
Industry Applications
The Emerson 499AOZ-54-03CC excels in municipal water disinfection, beverage processing, and wastewater treatment. In a typical water plant, the sensor monitors ozone residuals to verify disinfection efficacy while avoiding overdosing. Its automatic compensation for membrane permeability changes reduces recalibration frequency – a direct cost saving in labor and reagent usage. The Variopol connector option also allows fast sensor replacement without rewiring, minimizing system downtime.
Installation & Setup Guidance
Install the Emerson 499AOZ-54-03CC in a flow cell or submersion assembly with the membrane facing the sample stream. Ensure the pressure equalization port remains unobstructed to maintain correct membrane tension in pressurized lines. For cable connections, the 33‑ft integral cable (model 499AOZ-54-03CC includes the “03” cable option) provides optimum EMI/RFI protection – route the cable away from high‑voltage conductors. Calibrate the sensor using a validated chemical test per the transmitter’s instructions; the sensor’s accuracy directly depends on the calibration standard used.
Maintenance & Reliability
Routine care of the Emerson 499AOZ-54-03CC focuses on the membrane assembly – inspect it weekly for tears or fouling. Because the membrane is easily replaceable without tools, maintenance takes only minutes, reducing labor costs. The ozone‑resistant polysulfone housing withstands chemical attack, and the self‑compensating membrane permeability feature extends calibration intervals. For maximum reliability, keep the sensor within the 32–122 °F ambient range and avoid sudden thermal shocks.
Selection Guide & Purchasing Advice
When ordering, verify that your transmitter is compatible with the 499AOZ-54-03CC. This sensor works with Rosemount transmitters such as the 1056, 1066‑DO, 56, and 5081‑A. The included “03” integral cable (33 ft) is ideal for most installations; if a different cable length is needed, check alternative options. For traceability, the “CC” suffix adds a Certificate of Calibration (without test data). As a trusted supplier, UBEST Automation ensures all Emerson 499AOZ-54-03CC units are new, original, and factory‑sealed. Visit ubest101.myshopify.com for more details or to place your order.