Table Of Contents - Emerson Rosemount 389 Instruction Manual

Contents
Chapter 1 Description and specifications ..........................................................................................1
1.1 Features and applications ...............................................................................................................1
1.2 Specifications .................................................................................................................................2
1.3 Certifications ..................................................................................................................................3
1.4 Ordering Information ..................................................................................................................... 4
Chapter 2 Installation .......................................................................................................................7
2.1 Unpacking and Inspection .............................................................................................................. 7
2.2 Mounting ....................................................................................................................................... 7
2.2.1
2.2.2
2.3 Electrical Installation .................................................................................................................... 11
Chapter 3 Calibration and maintenance .........................................................................................23
3.1 Sensor Preparation ....................................................................................................................... 23
3.2 Rosemount 389/389VP pH Calibration .........................................................................................23
3.2.1
3.2.2
3.3 Rosemount 389/389VP ORP Calibration .......................................................................................24
3.3.1
Chapter 4 Maintenance .................................................................................................................. 27
4.1 Electrode Cleaning ....................................................................................................................... 27
4.2 Automatic Temperature Compensator ........................................................................................ 27
4.3 ORP ..............................................................................................................................................28
4.3.1
4.3.2
Chapter 5 Troubleshooting ............................................................................................................ 31
Chapter 6 Return of Material .......................................................................................................... 33
Chapter 7 EC Declaration of Conformity ......................................................................................... 35
Chapter 8 Intrinsically Safe Sensor Installation Drawing - FM .......................................................... 37
Instruction Manual
Submersion mounting ..................................................................................................... 9
Flow Through and Insertion Mounting ........................................................................... 11
Recommended Two Point Buffer Calibration Procedure ................................................ 23
Recommended pH Sensor Standardization ....................................................................24
Calibration .....................................................................................................................24
Platinum Electrode Check ..............................................................................................28
Cleaning Platinum Electrode ..........................................................................................29
Contents
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