VEGA WELL51 User Manual
Ope
p
rating Instructions
VEGAWELL 51
4 … 20 mA/HART
Articl
e no. 32468
Process pressure/
Hydrostatic
Content
tent
Con
1 About this document
1.1 Function .
1.2 Target group . . . . . . . . . . . . . . . . . . . . . . . . . .
1.3 Symbolism used . . . . . . . . . . . . . . . . . . . . . . .
2 For your safety
2.1 Authorised personnel . . . . . . . . . . . . . . . . . . . .
2.2 Appropriate use. . . . . . . . . . . . . . . . . . . . . . . .
2.3 Warning about misuse . . . . . . . . . . . . . . . . . . .
2.4 General safety instructions . . . . . . . . . . . . . . . .
2.5 Safety approval markings and safety tips . . . . .
2.6 CE conformity . . . . . . . . . . . . . . . . . . . . . . . . .
2.7 Fulfilling of NAMUR recommendations . . . . . . .
2.8 Safety instructions for Ex areas . . . . . . . . . . . .
2.9 Environmental instructions . . . . . . . . . . . . . . . .
3 Product description
3.1 Configuration. . . . . . . . . . . . . . . . . . . . . . . . . .
3.2 Principle of operation. . . . . . . . . . . . . . . . . . . .
3.3 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.4 Packaging, transport and storage . . . . . . . . . . .
4 Mounting
4.1 General instructions. . . . . . . . . . . . . . . . . . . . .
4.2 Mounting steps with straining clamp . . . . . . . . .
4.3 Mounting steps with screwed connection . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
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5 Connecting to power supply
5.1 Preparing the connection . . . . . . . . . . . . . . . . .
5.2 Connection procedure . . . . . . . . . . . . . . . . . . .
5.3 Wiring plan . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.4 Switch on phase . . . . . . . . . . . . . . . . . . . . . . .
6 Setup with PACTware™
6.1 Connecting the PC . . . . . . . . . . . . . . . . . . . . .
6.2 Parameter adjustment with PACTware™. . . . . .
6.3 Saving the parameter adjustment data . . . . . . .
6.4 Parameter adjustment with AMS™ and PDM . .
7 Maintenance and fault rectification
7.1 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . .
7.2 Remove interferences . . . . . . . . . . . . . . . . . . .
7.3 Shorten suspension cable . . . . . . . . . . . . . . . .
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32468-EN-080604
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GAWELL 51 • 4 … 20 mA/HART
Content
7.4 Instrum
ent repair . . . . . . . . . . . . . . . . . . . . . . .
8 Dismounting
8.1 Dismounting steps . . . . . . . . . . . . . . . . . . . . . .
8.2 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9 Supplement
9.1 Technical data. . . . . . . . . . . . . . . . . . . . . . . . .
9.2 Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . .
9.3 Industrial property rights. . . . . . . . . . . . . . . . . .
9.4 Trademark . . . . . . . . . . . . . . . . . . . . . . . . . . .
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32468-EN-080604
VEGAWELL 51 • 4 … 20 mA/HAR
Supplementary documentation
Information:
Supplemen
tary documents appropriate to the ordered version
come with the delivery. You can find them listed in chapter
"Product description".
Instructions manuals for accessories and replacement
parts
Tip:
ensure reliable setup and operation of your VEGAWELL 51,
To
we offer accessories and replacement parts. The associated
documents are:
l 32798 - VEGABOX 02
T 3
t this document
Abou
1 Abo
ut this document
1.1 Function
This
operating instructions manual provides all the information
you need for mounting, connection and setup as well as
important instructions for maintenance and fault rectification.
Please read this information before putting the instrument into
operation and keep this manual accessible in the immediate
vicinity of the device.
1.2 Target group
This operating instructions manual is directed to trained
personnel. The contents of this manual should be made
available to these personnel and put into practice by them.
1.3 Symbolism used
Information, tip, no
This symbol indicates helpful additional information.
Caution: If
tions can result.
Warning: If this warning is ignored, injury to persons and/or
serious damage to the instrument can result.
Danger: If this warning is ignored, serious injury to persons
and/or destruction of the instrument can result.
this warning is ignored, faults or malfunc-
te
applications
Ex
This symbol indicates special instructions for Ex applications.
l List
The dot set in front indicates a list with no implied sequence.
à Action
This arrow
1 Sequence
Numbers set in front indicate successive steps in a procedure.
4 VE
indicates a single action.
32468-EN-080604
GAWELL 51 • 4 … 20 mA/HART
your safety
For
2 For
your safety
2.1 Authorised personnel
All
operations described in this operating instructions manual
must be carried out only by trained specialist personnel
authorised by the plant operator.
During work on and with the device the required personal
protection equipment must always be worn.
2.2 Appropriate use
VEGAWELL 51 is a suspension pressure transmitter for level
and gauge measurement.
You can find detailed information on the application range in
chapter "Product description".
Operational reliability is ensured only if the instrument is
properly used according to the specifications in the operating
instructions manual as well as possible supplementary
instructions.
For safety and warranty reasons, any invasive work on the
device beyond that described in the operating instructions
manual may be carried out only by personnel authorised by the
manufacturer. Arbitrary conversions or modifications are
explicitly forbidden.
32468-EN-080604
VEGAWELL 51 • 4 … 20 mA/HAR
2.3 Warning about misuse
Inappropriate or incorrect use of the instrument can give rise to
application-specific hazards, e.g. vessel overfill or damage to
system components through incorrect mounting or adjustment.
2.4 General safety instructions
This is a high-tech instrument requiring the strict observance of
standard regulations and guidelines. The user must take note
of the safety instructions in this operating instructions manual,
the country-specific installation standards as well as all
prevailing safety regulations and accident prevention rules.
The instrument must only be operated in a technically flawless
and reliable condition. The operator is responsible for troublefree operation of the instrument.
T 5
your safety
For
the entire duration of use, the user is obliged to
During
determine the compliance of the required occupational safety
measures with the current valid rules and regulations and also
take note of new regulations.
2.5 Safety approval markings and safety tips
The safety approval markings and safety tips on the device
must be observed.
2.6 CE conformity
The protection goals of the EMC Directive 2004/108/EC (EMC)
and the Low Voltage Directive 2006/95/EC (LVD) are fulfilled.
Conformity has been judged according to the following
standards:
EMC: EN 61326-1: 2006
(electrical instruments for control technology and laboratory
use - EMC requirements)
l Emission: Class B
l Susceptibil
ity: Industrial
LVD: EN 61010-1: 2001
(safety regulations for electrical measurement, control and
laboratory instruments - part 1: Gerneral requirements)
areas
2.7 Fulfilling of NAMUR recommendations
In respect to interference resistance and emitted interference,
the NAMUR recommendation NE 21 is met.
In respect to compatibility, the NAMUR recommendation NE 53
is met. This applies also to the corresponding indicating and
adjustment components. VEGA instruments are generally
upward and downward compatible.
l Sensor
l DTM VEGAWELL 51 for adjustment software PACTware™
software to DTM
The parameter adjustment of the basic sensor functions is
independent of the software version. The range of available
functions depends on the respective software version of the
individual components.
The software version of VEGAWELL 51 HART can be read out
via PACTware™.
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VEGAWELL 51 HART
32468-EN-080604
GAWELL 51 • 4 … 20 mA/HART
your safety
For
can view all software histories on our website
You
www.vega.
com. Make use of this advantage and get registered for update
information via e-mail.
2.8 Safety instructions for Ex areas
Please note the Ex-specific safety information for installation
and operation in Ex areas. These safety instructions are part of
the operating instructions manual and come with the Exapproved instruments.
2.9 Environmental instructions
Protection of the environment is one of our most important
duties. That is why we have introduced an environment
management system with the goal of continuously improving
company environmental protection. The environment management system is certified according to DIN EN ISO 14001.
Please help us fulfil this obligation by observing the environmental instructions in this manual:
and
l Chapter "Packaging, transport
l Chapter "Disposal"
storage"
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VEGAWELL 51 • 4 … 20 mA/HAR
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Produ
ct description
Scope of delivery
Components
3 Prod
3.1 Configurat
uct description
ion
The scope of delivery encompasses:
l VEGAWELL 51 pressure
l Straining clamp or threaded fitting (optionally available)
l Documentation
transmitter with suspension cable
- this operating instructions manual
- test certificate
- Ex-specific "Safety instructions" (with Ex-versions)
- if necessary, further certificates
VEGAWELL 51 consists of the following components:
l Transmitter
l Suspensi
The
components are available in different versions.
on cable
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32468-EN-080604
GAWELL 51 • 4 … 20 mA/HART
3
2
1
Produc
t description
Type label
32468-EN-080604
VEGAWELL 51 • 4 … 20 mA/HAR
Fig. 1: Example
1 Transmitter
2 Suspension cable
3 Threaded fitting
of a VEGAWELL 51 with screwed connection
The type label contains the most important data for identi-
fication and use of the instrument:
l Article
l Serial number
l Technical data
l Article numbers, document
number
ation
With the serial number, you can access the delivery data of the
instrument via "
www.vega.com", "VEGA
Tools" and "serial
number search". In addition to the type label outside, you can
also find the serial number on the inside of the instrument.
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Produ
ct description
Application range
Functional principle
Voltage supply
3.2 Princi
ple of operation
VEGAWELL 51 is used for level measurement in vessels and
for gauge measurement in deep wells, e.g. in water/sewage
water applications.
actual sensor element is the CERTEC
The
1)
®
measuring cell
with rugged ceramic diaphragm. The hydrostatic pressure
causes a capacitance change in the measuring cell via the
ceramic diaphragm. This change is converted into an
appropriate output signal.
®
The CERTEC
measuring cell is also equipped with a
temperature sensor PT 100 in four-wire technology. The
resistance value can be gripped via the wires of the
suspension cable. The power supply or the processing is
carried out via a temperature sensor, e.g. in the VEGABOX 02.
Two-wire electronics 4 … 20 mA/HART for power supply and
measured value transmission over the same cable.
The supply voltage range can differ depending on the
instrument version.
Data for power supply are specified in chapter "Technical
data".
3.3 Operation
VEGAWELL 51 - 4 … 20 mA/HART can be adjusted with
different adjustment media:
l an adjustment software according to FDT/DTM stan
e.g. PACTware™ and PC
l With a HART handheld
The
kind of adjustment and the adjustment options depend on
the selected adjustment component. The entered parameters
are generally saved in the respecitive sensor, when adjusting
with PACTware™ and PC optionally also in the PC.
dard,
3.4 Packaging, transport and storage
Packaging
10 VE
Your instrument was protected by packaging during transport.
Its capacity to handle normal loads during transport is assured
by a test according to DIN EN 24180.
1)
For use in closed vessels under vacuum, VEGAWELL 51 is available with
absolute pressure measuring ranges.
32468-EN-080604
GAWELL 51 • 4 … 20 mA/HART
t description
Produc
packaging of standard instruments consists of environ-
The
ment-friendly, recyclable cardboard. For special versions, PE
foam or PE foil is also used. Dispose of the packaging material
via specialised recycling companies.
Transport
Transport inspection
Storage
Storage and transport
temperature
Transport must be carried out under consideration of the notes
on the transport packaging. Nonobservance of these instructions can cause damage to the device.
The delivery must be checked for completeness and possible
transit damage immediately at receipt. Ascertained transit
damage or concealed defects must be appropriately dealt
with.
Up to the time of installation, the packages must be left closed
and stored according to the orientation and storage markings
on the outside.
Unless otherwise indicated, the packages must be stored only
under the following conditions:
l Not
l Dry and dust free
l Not exposed to corrosive media
l P
l Avoiding mechanical shock and vibration
l Storage and transport temperature see "Supplement -
l Relative humidity 20 … 85 %
in the open
rotected against solar radiation
Technical
data - Ambient conditions"
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Moun
ting
Materials, wetted parts
Mounting position
Pressure compensation
4 Mou
nting
4.1 General instructions
Make
sure that the wetted parts of the instrument, especially
the seal and process fitting, are suitable for the existing
process conditions such as pressure, temperature etc. as well
as the chemical properties of the medium.
You can find the specifications in chapter "Technical data".
Note the following points when selecting the installation
location.
l Side
à Therefore, mount VEGAWELL 51 in a calm area or in a
Information:
We
VEGA line of accessory (article no. BARMONT.D) to fasten
VEGAWELL 51.
l The connection cable has a capillary for atmospheric
à Therefore lead the cable end into a dry space or directly
movements of the transmitter can cause measure-
ment
errors
suitable protective tube
recommend the measuring instrument holder from the
pressure
compensation
into a suitable terminal housing.
Information:
this purpose, VEGA recommends VEGABOX 02. It
For
contains terminals and a filter element for pressure compensation. A suitable protective cover is available for mounting
outdoors.
Mounting example
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32468-EN-080604
GAWELL 51 • 4 … 20 mA/HART
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