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Dual channel nitrate monitor 
AV455

The AV455 nitrate monitor has been designed for use on potable water treatment plants as a means of determining the quality of the final treated water. Other applications include blending of high and low nitrate waters and for borehole waters. 

Overview
Data
Fieldbus & HART
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Overview

The AV455 provides continuous analysis with the minimum of manual intervention and extremely low running costs – no expensive chemical reagents are required. AV455 offers additional cost savings by having two measurements in one transmitter.

Data

  • Reagentless operation
  • Automatic cleaning
  • Virtually zero maintenance
  • Dual-wavelength measurement for turbidity and dissolved organic compensation
  • Long lamp life
  • Reagentless operation
  • Automatic cleaning
  • Virtually zero maintenance
  • Dual-wavelength measurement for turbidity and dissolved organic compensation
  • Long lamp life 

 

  • Reagentless operation
  • Automatic cleaning
  • Virtually zero maintenance
  • Dual-wavelength measurement for turbidity and dissolved organic compensation
  • Long lamp life 

 

Fieldbus & HART

ABB’s freedom of choice offers the right driver for the major fieldbus protocols suitable for ABB devices. 
The version matrix document shows for each protocol the software revision that’s compatible to the hardware and firmware revision of the device.

Software and documentation:

Stand-alone tool:
ABB offers software tools that use the listed drivers above for your device configuration and monitoring requirements. Read more & download

Fieldbus solutions:
ABB offers a wide range of fieldbus products, accessories, tools, support documentation, applications and news. Read more


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