Introduction; Product Identification - ABB 266D Series Short Form Instruction Manual

. . . ABB
Health and Safety
To ensure that our products are safe and without risk to health, the following points must be noted:
1. The relevant sections of these instructions must be read carefully before proceeding.
2. Warning labels on containers and packages must be observed.
3. 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.
4. Normal safety precautions must be taken to avoid the possibility of an accident occurring when operating in conditions of high pressure and/
or temperature.
5. Chemicals must be stored away from heat, protected from temperature extremes and powders kept dry. Normal safe handling procedures
must be used.
6. 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.

INTRODUCTION

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.

PRODUCT IDENTIFICATION

The instrument is identified by the data plates shown in Figure 1.
The certification plate (ref. A) is on the transmitter in order to indicate if it is general purpose or in compliance with hazardous area
regulations.The Nameplate (ref. B) provides information concerning the model code, maximum working pressure, range and span
limits, power supply , output signal, diaphragms material, fill fluid, range limit, serial number, maximum process working pressure (PS)
and temperature (TS). Please refer to the serial number when making enquiries to ABB service department. Additionally Tag
plate (ref. C) provides the customer tag number and calibrated range. The instrument may be used as a pressure accessory (category
III) as defined by the Pressure Equipment Directive 97/23/EC. In this case, near the CE mark, there is the number of the notified body
that verified the compliance.
Fig. 1 Product identification
2600T Series Pressure transmitters 266 models | SOI/266-XC 3
T h e p i c t u r e
shows pressure tran-
smitters with Barrel
Type housing.
Please consider that
266 product family
includes Din Type
housing, as well.
The certification
plate (ref.A) shown here
on the left may also be
issued for ABB-APR,
32425 Minden, Germany,
with the numbers:
FM09ATEX0068X (Ex d)
FM09ATEX0069X (Ex ia)
FM09ATEX0070X (Ex n)
CE-Identification num-
ber of the notified bodies
to Pressure Equipment
Directive: 0045
to ATEX certification:
0044