The Navigator 500 Hydrazine is used for applications where hydrazine is used to dose boiler feedwater to reduce dissolved oxygen levels. The sensor uses an electro-chemical cell to accurately measure the amount of hydrazine in boiler feedwater.
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 to reduce installation footprint and cost.
User benefits:
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
Intuitive software with full color graphical display
Data logging and graphical process trending
Full audit trail capability
Secure data archiving to SD Card or USB Stick
Data
Measurement range 0 to 1000 ppb
Measurement method Continuous hydrazine measurement using electrochemical cell
Accuracy / maximum measured error ±3 % of reading or ±1 ppb, whichever is the greater
Repeatability ±3 % of reading or ±1 ppb, whichever is the greater
Response time <2 minutes for a 90 % step change
Resolution 0.1 ppb
Calibration Automatic calibration
The Navigator 500 Hydrazine is used for applications where hydrazine is used to dose boiler feedwater to reduce dissolved oxygen levels. The sensor uses an electro-chemical cell to accurately measure the amount of hydrazine in boiler feedwater.
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 to reduce installation footprint and cost.
User benefits:
- 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
- Intuitive software with full color graphical display
- Data logging and graphical process trending
- Full audit trail capability
- Secure data archiving to SD Card or USB Stick
Data
- Measurement range
0 to 1000 ppb
- Measurement method
Continuous hydrazine measurement using electrochemical cell
- Accuracy / maximum measured error
±3 % of reading or ±1 ppb, whichever is the greater
- Repeatability
±3 % of reading or ±1 ppb, whichever is the greater
- Response time
<2 minutes for a 90 % step change
- Resolution
0.1 ppb
- Calibration
Automatic calibration
