Measurement Range:Between 0.1 ppb and 20 ppm
Accuracy:±1.0 ppb when measuring concentrations below 20 ppb
Operating Temperature:Up to 122 °F (50 °C)
In-Air Calibration:Easy in-air calibration
Fast Comedown Time:Accurate within 5 hours after being placed in service
Cable Connector Option:Variopol (VP6) eliminates cable twisting and allows for quick sensor replacement
Pressure Equalization:Internal flexible bladder for automatic pressure equalization
Temperature Correction:Integral Pt-100 resistance temperature device (RTD) for automatic temperature correction
Membrane Replacement:Simple membrane and electrolyte replacement without special tools
The Rosemount 499ATrDO dissolved oxygen sensor is built to provide unparalleled accuracy in measuring trace levels of dissolved oxygen, crucial for applications in steam power plants and high purity water systems.
Featuring a rugged construction, this sensor is designed to withstand harsh environments while delivering consistent performance.
It comes equipped with an easy-to-use Variopol (VP6) cable connector that eliminates cable twisting and facilitates quick sensor replacement.
Additionally, the sensor can achieve high accuracy readings of ±1.
0 ppb when measuring concentrations below 20 ppb, making it ideal for applications requiring stringent accuracy standards.
Thanks to its fast comedown time, the sensor reaches an accuracy of 1 ppb level within just five hours of being placed in service, offering immediate results for critical operations.
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