Measurement Range:Between 0.1 ppb and 20 ppm
Accuracy:±1.0 ppb for concentrations below 20 ppb
Operating Temperature:Up to 122 °F (50 °C)
Calibration Time:Accurate within 5 hours after installation
Connector Option:Variopol (VP6) cable connector for quick sensor replacement and no cable twisting
Pressure Compensation:Internal flexible bladder for automatic pressure equalization
The Rosemount 499ATrDO-54-70 is engineered for industries requiring precise dissolved oxygen measurements. Its easy in-air calibration ensures quick setup and operation, minimizing downtime and enhancing productivity.
This analyzer boasts a fast comedown time, allowing it to achieve the desired accuracy of 1 ppb within just five hours after being placed in service, ensuring immediate integration into your process without compromising on measurement precision.
Eliminating cable twisting with the Variopol (VP6) cable connector option simplifies maintenance and reduces the risk of sensor failure due to physical strain, making it ideal for harsh industrial environments.
With a wide measurement range from 0.1 ppb to 20 ppm, this device can cater to diverse applications, providing reliable dissolved oxygen readings that are crucial for optimizing chemical processes, environmental monitoring, and more.
Operating in temperatures up to 122 °F (50 °C), the Rosemount 499ATrDO-54-70 is built for durability and reliability, ensuring continuous operation even in challenging conditions, thus guaranteeing consistent performance across various industrial sectors.











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