Table Des Matières; Introduction - ABB 2600T Série Mode D'emploi

Contents
1 Introduction ................................................................................... 2
2 Safety ............................................................................................ 4
3 Installation ..................................................................................... 5
4 Transmitter configuration ............................................................... 9
5 Applications ................................................................................. 13
6 Diaphragm seals .......................................................................... 15
7 Hazardous Area considerations ................................................... 16

1 Introduction

1.1 General
This document provides basic instruction for the installation and
commissioning of the ABB 2600T pressure transmitter. This transmitter is
connected to a process by means of impulse lines and can measure
Pressure, Differential pressure or Absolute pressure. The measurement is
transmitted to a control system by means of a 4-20 mA signal with a
superimposed digital signal (Hart) or by means of a digital transmission
protocols (PROFIBUS or FOUNDATION Fieldbus).
The measure can also be indicated by means of one of the (optional)
local or remote displays. Instructions for preliminary checks, proper
transmitter location, installation, wiring, power-up and zero calibration
(trimming) of the transmitter are listed in the following chapters. In
order to assure operator and plant safety it is essential that the
installation is carried out by personnel suitably trained on the local
applicable codes on hazardous location, functional safety, electrical
wiring and mechanical piping.
Please read these instructions carefully before installing the
transmitter. The protection provided by the equipment may be
impaired if the equipment is used in a manner not specified.
1.2 Supplementary documentation
For further information, please refer to the following documents:
DS/266XX_X
Pressure Transmitter Datasheets
DS/S26
Remote Seal Datasheet
IM/266
266 Pressure Transmitter Instruction Manual
IM/S26
Remote Seal Instruction Manual
All the addendum and other documents downloadable from
www.abb.com/pressure
1.3 Use of instructions
Danger - <Serious damage to health/risk to life>.
indicates that an imminent risk is present. Failure to avoid
this will result in death or serious injury.
2 SOI/266-XC Rev. J | 2600T Series Pressure transmitters
Caution - <Minor injuries>.
dangerous situation. Failure to avoid this could result in minor injuries. This
may also be used for property damage warnings.
Important.
useful information. It does not indicate a dangerous or damaging situation.
Warning - <Bodily injury>.
dangerous situation. Failure to avoid this could result in death or serious
injury.
Attention - <Property damage>.
damaging situation. Failure to avoid this could result in damage to the
product or its surrounding area.
Although Warning hazards are related to personal injury, and Caution
hazards are associated with equipment or property damage, it must
be understood that operation of damaged equipment could, under
certain operational conditions, result in degraded process system
performance leading to personal injury or death. Therefore, comply
fully with all Warning and Caution notices.
1.4 Health and safety
To ensure that our products are safe and without risk to health, the
following points must be noted:
− The relevant sections of these instructions must be read carefully
before proceeding.
− Warning labels on containers and packages must be observed.
− Installation, operation, maintenance and servicing must only be
carried out by suitably trained personnel and in accordance with
the information given. Any deviation from these instructions, will
transfer the complete liability to the user.
− Normal safety precautions must be taken to avoid the possibility
of an accident occurring when operating in conditions of high
pressure and/or temperature.
− Chemicals must be stored away from heat, protected from
temperature extremes and powders kept dry. Normal safe
handling procedures must be used.
− When disposing of chemicals ensure that no two chemicals are
mixed.
Safety advice concerning the use of the equipment described in this
manual or any relevant hazard data sheets (where applicable) may be
obtained from the Company address on the back cover, together with
servicing and spares information.
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1 Introduction