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ABB Navigator 550 Manual

Low level dissolved oxygen wet-section
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A B B M E A S U R E M E N T & A N A LY T I C S | C O M M I S S I O N I N G I N S T R U C T I O N S | C I/A D S 5 5 0 – E N R E V. D
Navigator 550
Low level dissolved oxygen wet-section
Introduction
—
Navigator 550
low level dissolved
This publication provides commissioning
oxygen wet-section
instructions for the Navigator 550 low level
dissolved oxygen wet-section. The wet-section is
used in conjunction with the Navigator 540
transmitter.
Measurement made easy
For more information
Further publications are available for free download
from:
www.abb.com/measurement
or by scanning this code:
Data Sheet
Navigator 500
dissolved oxygen analyzer
Operating Instruction
Navigator 500 low level
dissolved oxygen analyzer
Commissioning Instruction
Navigator 540 transmitter
Search for or click on
DS/ADS550-EN
OI/ADS550-EN
CI/AWT540-EN

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Summary of Contents for ABB Navigator 550

  • Page 1 Navigator 550 low level dissolved This publication provides commissioning Further publications are available for free download oxygen wet-section instructions for the Navigator 550 low level from: dissolved oxygen wet-section. The wet-section is www.abb.com/measurement used in conjunction with the Navigator 540 transmitter.

  • Page 2: Health And Safety

    Potential safety hazards The Navigator 550 Dissolved Oxygen wet-section operates from 24V DC supplied from the transmitter. There are no hazardous voltages present. There are no chemical or burn hazards and Protective Personal Equipment (PPE) is not required.

  • Page 3: Specification

    ABB is committed to ensuring that the risk of any environmental damage or pollution caused by any of its products is minimized as far as possible.

  • Page 4: Sample Requirements

    Sample requirements Locating the wet-section 1. Ensure the sampling point is as close as possible to the Referring to Fig. 1: wet-section and provides a thoroughly-mixed representative 1. Locate the wet-section / transmitter indoors in a clean, dry, sample. well-ventilated, easily-accessible area. 2.

  • Page 5: Mounting The Wet-Section

    Mounting the wet-section Refer to Fig. 2 for wet-section dimensions. The wet-section weighs 4.5 kg (10 lb). Note. Clearance – the enclosure doors can open 180°. If mounting in a confined area, allow sufficient clearance for door opening. Dimensions in mm (in.) Ø...

  • Page 6: Connecting The Sample Lines

    Connecting the sample lines Note.  Sample inlet tubing, sample outlet tubing and drain tubing is customer-supplied.  Stainless steel is highly recommended for sample inlet lines as it prevents ingress of oxygen via the sample tubing. Nylon tubing has a low oxygen permeability and can be used as an alternative to stainless steel, but stainless steel is the preferred option. ...

  • Page 7: Calibrating The Analyzer

    Fitting the dissolved oxygen sensor Caution. Only install the oxygen sensor immediately before use  The sensor has a limited shelf life, do not store longer than 6 months.  Store the sensor in a cool environment. Referring to Fig. 5: 1.
  • Page 8 We reserve the right to make technical changes or modify the contents of this document without prior notice. With regard to purchase orders, the agreed particulars shall prevail. ABB does not accept any responsibility whatsoever for potential errors or possible lack of information in this document.

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