ABB AO2000-LS25 User Manual

2 AO2000-LS25 LASER ANALYZERS | OI/AO2000-LS25-EN REV. D
Table of contents
1 Safety ........................................................................ 4
General information and instructions ................................. 4
Warnings .................................................................................. 4
Intended use ............................................................................ 5
Important safety instructions.......................................... 5
Gas components ................................................................ 5
Improper use ........................................................................... 6
Warranty provisions ............................................................... 6
Notes on data safety .............................................................. 6
Manufacturer’s address ......................................................... 6
Service address ....................................................................... 6
2 Use in potentially explosive atmospheres in
accordance with ATEX and IECEx ............................ 7
Use in ATEX / IECEx Zone 1 ................................................... 7
Introduction ........................................................................ 7
Design.................................................................................. 7
Standards and directives .................................................. 8
Ex marking .......................................................................... 8
Special operating conditions ........................................... 9
Ambient conditions ........................................................... 9
Device data ......................................................................... 9
Installing the pressurized enclosure ............................. 10
Opening and closing the housing .................................. 13
Use in ATEX / IECEx Zone 2 ................................................. 14
Introduction ...................................................................... 14
Design................................................................................ 14
Standards and directives ................................................ 15
Ex marking ........................................................................ 15
Explanation of the Ex marking ....................................... 15
Special operating conditions ......................................... 16
Ambient conditions ......................................................... 16
Device data ....................................................................... 16
Electrical data ....................................................................... 17
Power supply .................................................................... 17
Interfaces .......................................................................... 17
Electrical connections .......................................................... 17
Safety instructions .......................................................... 17
Cable glands on the transmitter unit ............................ 18
Cable connections ........................................................... 19
Terminal layout ................................................................20
Operating instructions ........................................................ 21
Protection against electrostatic discharges ............... 21
Instructions on cleaning ................................................. 21
3 Use in hazardous areas in accordance with CSA .. 22
Introduction .......................................................................... 22
Design .................................................................................... 22
CSA certification, gas analyzer ...................................... 23
CSA certification, power supply unit ............................ 23
Ambient conditions ............................................................. 23
Electrical data ....................................................................... 23
Power supply.................................................................... 23
Interfaces ......................................................................... 23
Safety instructions .............................................................. 23
Electrical connections ......................................................... 24
Safety instructions .......................................................... 24
Cable glands (Myers-Hubs) on the transmitter unit .. 24
Cable connections ........................................................... 25
Terminal layout ................................................................ 26
4 Design and function ................................................ 28
Device description ............................................................... 28
Measuring principle ............................................................. 29
Dimensions, position of the purging connections and
installation of cables ........................................................... 30
Software ................................................................................. 31
Laser classification and warnings ...................................... 31
Laser classes according to IEC 60825-1 ........................ 31
5 Product identification ............................................ 31
Name plate ............................................................................. 31
Scope of delivery .................................................................. 32
6 Transport and storage ........................................... 33
Inspection ............................................................................. 33
Transporting the device ...................................................... 33
Storage conditions .............................................................. 33
Returning devices ................................................................ 33
7 Installation ............................................................... 34
Safety instructions .............................................................. 34
Requirements for the installation site .............................. 34
Flow conditions at measuring point ............................ 34
Installation of the measuring instrument.................... 34
Flanges and stack hole requirements .......................... 34
Necessary tools and other equipment .............................. 35
Mounting ............................................................................... 36
AO2000-LS25 installation .............................................. 36
Air purging of flanges ..................................................... 37
Housing purging of the transmitter and receiver units
........................................................................................... 38
Isolation flanges .............................................................. 38
Connection diagram flange - and housing purging ... 38

ABB AO2000-LS25 Specifications

General

Brand	ABB
Model	AO2000-LS25
Category	Measuring Instruments
Language	English