ABB Measurement & Analytics Navigator 500 Hydrazine Analyzer AHM550

Description
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 colour 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
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Suppliers

Company
Product
Description
Supplier Links
Navigator 500 Hydrazine Analyzer - AHM550 - ABB Measurement & Analytics
Zurich, Switzerland
Navigator 500 Hydrazine Analyzer
AHM550
Navigator 500 Hydrazine Analyzer AHM550
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 colour 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 colour 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
Supplier's Site Datasheet

Technical Specifications

  ABB Measurement & Analytics
Product Category Water Quality Testing Instruments
Product Number AHM550
Product Name Navigator 500 Hydrazine Analyzer
Water Quality Parameters Water Quality Measurement Instrument; Suspended Solids
Form Factor Panel; Wall, Pipe
Instrument Specific Features Automatic Temperature Compensation
Communication Network/Bus Compatibility Ethernet
Number of Control Relays 4 to 6
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