In the realm of water quality management, precise and continuous monitoring is essential to ensure safety and compliance standards are met. Enter the Rosemount 499AOZ Dissolved Ozone Sensor and 1056 Transmitter, a dynamic duo designed to provide accurate measurements of dissolved ozone in water. Let’s explore the features, applications, and specifications of these innovative instruments.
Applications Across Industries
The Rosemount 499AOZ sensor is a membrane-covered amperometric sensor tailored for the continuous determination of dissolved ozone in water. Its primary applications span a wide range of industries, including:
- Municipal drinking water treatment
- Bottled water and soft drink production
- Semiconductor and pharmaceutical manufacturing
- Food processing
Enhanced Flexibility and Cost Efficiency
Paired with the Rosemount 1056 dual-input transmitter, the 499AOZ sensor offers single or dual sensor input with an unrestricted choice of dual measurements. This flexibility reduces the cost per loop and saves valuable panel space, making it an economical choice for diverse water treatment applications.
Modular Design for Easy Configuration Changes
The modular design of the Rosemount 1056 transmitter allows signal input boards to be field replaced, simplifying configuration changes and ensuring seamless integration into existing systems. This feature enhances adaptability and scalability, accommodating evolving monitoring needs with ease.
Key Features of the 499AOZ Dissolved Ozone Sensor
- Molded from ozone-resistant polysulfone for durability and longevity
- Easily replaceable membrane with no special tools required, ensuring hassle-free maintenance
- Pressure equalization mechanism maintains correct membrane tension in pressurized samples
- Automatic compensation for changes in membrane permeability, ensuring accurate and reliable measurements
- Variopool connector option allows the sensor to be replaced without running new cables, minimizing installation time and effort
Specifications at a Glance
- Range: 0-3 ppm (mg/L) as O3
- Pressure: 0-65 psig (101 to 549 kPa abs)
- Temperature (operating): 32 to 122°F (0-50°C)
- Process Connection: 1-in. male national pipe thread (MNPT)
- Wetted Parts: Polysulfone, Viton, Teflon, and Silicone
- Accuracy: Depends on the accuracy of the chemical test used to calibrate the sensor
- Linearity: +/- 5% of reading or +/- 3ppb (whichever is greater) at 77°F
- Response Time: 30 sec to 90% of final reading at 25°C (77°F)
- Electrolyte Life: Approximately 3 months (Replace monthly for best results)
Conclusion: Elevating Water Quality Monitoring Standards
The Rosemount 499AOZ Dissolved Ozone Sensor and 1056 Transmitter represent a significant advancement in water quality monitoring technology. With their robust construction, precise measurements, and modular design, these instruments empower industries to maintain optimal water quality standards with confidence. Experience enhanced efficiency, flexibility, and reliability in water quality monitoring with the Rosemount 499AOZ and 1056 Transmitter.