Navigator 500 Hydrazine AnalyzerSource: ABB Measurement & Analytics
The Navigator 500 Hydrazine analyzer provides a continuous measurement of the level of hydrazine in boiler feedwater, enabling the chemical dose to be controlled automatically.
The Navigator 500 Hydrazine analyzer provides a continuous measurement of the level of hydrazine in boiler feedwater, enabling the chemical dose to be controlled automatically. The information provided by the analyzer enables the exact dose to be administered in response to the actual level of dissolved oxygen present. This avoids both the expense associated with overdosing and the costly corrosion damage caused by under-dosing.
Featuring a separate sensor section and transmitter, the Navigator 500 Hydrazine gives users the option of adding up to four wet-sections to one transmitter, enabling measurement of samples from different measuring points. This not only offers an economic and compact solution, but allows operators to mix and match other parameters within the Navigator 500 range.
- Low reagent consumption and novel design with no moving parts reduces maintenance requirements and minimizes cost of ownership
- Fast response time allows reduction in chemical costs through optimized dosing to feedwater
- Automatic calibration minimizes manual intervention and ensures accuracy
- Connect up to 4 Navigator 500 wet-sections (Sodium, Dissolved Oxygen, Hydrazine) to a single transmitter to reduce installation footprint and cost