Vega VEGAPULS 62 User manual

Operating Instructions
VEGAPULS 62
4... 20 mA/HART
Radar

Content
1About this document
1.1Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.2Target group . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.3Symbolism used . . . . . . . . . . . . . . . . . . . . . . . 5
2For your safety
2.1Authorised personnel. . . . . . . . . . . . . . . . . . . . 6
2.2Appropriate use. . . . . . . . . . . . . . . . . . . . . . . . 6
2.3Warning about misuse . . . . . . . . . . . . . . . . . . . 6
2.4General safety instructions. . . . . . . . . . . . . . . . 6
2.5Safety approval markings and safety tips . . . . . 7
2.6CE conformity . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.7Fulfilling NAMUR recommendations . . . . . . . . . 7
2.8SIL conformity. . . . . . . . . . . . . . . . . . . . . . . . . 8
2.9FCC/IC conformity (only for USA/Canada) . . . . . 8
2.10 Safety instructions for Ex areas . . . . . . . . . . . . 8
2.11 Manufacturer declaration . . . . . . . . . . . . . . . . . 8
2.12 Functional range of approved instruments . . . . . 9
2.13 Environmental instructions . . . . . . . . . . . . . . . . 10
3Product description
3.1Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.2Principle of operation. . . . . . . . . . . . . . . . . . . . 12
3.3Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.4Packaging,transport and storage . . . . . . . . . . . 14
4Mounting
4.1General instructions. . . . . . . . . . . . . . . . . . . . . 15
4.2Mounting preparations -Horn antenna . . . . . . . 16
4.3Mounting preparations -Parabolic antenna . . . . 17
4.4Mounting instructions. . . . . . . . . . . . . . . . . . . . 19
5Connecting to power supply
5.1Preparing the connection . . . . . . . . . . . . . . . . . 29
5.2Connection steps -Instrument housing . . . . . . . 30
5.3Wiring plan,single chamber housing. . . . . . . . . 31
5.4Wiring plan,double chamber housing . . . . . . . . 33
5.5Wiring plan double chamber housing Ex-d. . . . 35
5.6Wiring plan -version IP 66/IP 68,1bar. . . . . . . 37
5.7Switch on phase . . . . . . . . . . . . . . . . . . . . . . . 37
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Content
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6Set up with the indicating and adjustment module
PLICSCOM
6.1Short description . . . . . . . . . . . . . . . . . . . . . . . 38
6.2Insert indicating and adjustment module . . . . . . 38
6.3Adjustment system . . . . . . . . . . . . . . . . . . . . . 40
6.4Setup procedure . . . . . . . . . . . . . . . . . . . . . . . 41
6.5Menu schematic . . . . . . . . . . . . . . . . . . . . . . . 48
6.6Saving the parameter adjustment data . . . . . . . 50
7Setup with PACTware™and other adjustment
programs
7.1Connecting the PC . . . . . . . . . . . . . . . . . . . . . 51
7.2Parameter adjustment with PACTware™. . . . . . 52
7.3Parameter adjustment with AMS™and PDM . . 53
7.4Saving the parameter adjustment data . . . . . . . 53
8Maintenance and fault rectification
8.1Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . 54
8.2Remove interferences . . . . . . . . . . . . . . . . . . . 54
8.3Exchange of the electronics module . . . . . . . . . 56
8.4Instrument repair . . . . . . . . . . . . . . . . . . . . . . . 57
9Dismounting
9.1Dismounting steps . . . . . . . . . . . . . . . . . . . . . . 58
9.2Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
10 Supplement
10.1Technical data. . . . . . . . . . . . . . . . . . . . . . . . . 59
10.2Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
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Supplementary documentation
Information:
Supplementary 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:
lOperating instructions manual 27835 "Indicating and
adjustment module PLICSCOM"
lOperating instructions manual 25641 "Interface adapter
VEGACONNECT 3"
lOperating instructions manual 32628 "Interface adapter
VEGACONNECT 4"
lSupplementary instructions manual 31088 "Flanges ac-
cording to DIN-EN-ASME-JIS"
lOperating instructions manual 27720 "Oscillator VEGA-
PULS series 60"
lSupplementary instructions manual 31381 "Antenna im-
pedance cone VEGAPULS 62 and 68"
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Content
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1About this document
1.1Function
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.
1.2Target 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.
1.3Symbolism used
Information,tip,note
This symbol indicates helpful additional information.
Caution:If this warning is ignored,faults or malfunc-
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.
Ex applications
This symbol indicates special instructions for Ex applications.
lList
The dot set in front indicates a list with no implied sequence.
àAction
This arrow indicates a single action.
1Sequence
Numbers set in front indicate successive steps in a procedure.
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2For your safety
2.1Authorised personnel
All operations described in this operating instructions manual
must be carried out only by trained specialist personnel
authorised by the operator.
During work on and with the device the required personal
protection equipment must always be worn.
2.2Appropriate use
VEGAPULS 62 is a sensor for continuous level 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.
Due to 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.
2.3Warning 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.
2.4General safety instructions
VEGAPULS 62 is a high-tech instrument requiring the strict
observance of standard regulations and guidelines.Depending
on the instrument version,the emitting frequencies of all radar
sensors are in the Cor K-band range.The low emitted powers
are far below the internationally approved limit values,if used
correctly,no health problems should be expected.The
instrument can be also used outside metallic closed verssels.
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.
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2.5Safety approval markings and safety tips
The safety approval markings and safety tips on the device
must be observed.
2.6CE conformity
VEGAPULS 62 is in CE conformity with EMVG (89/336/EWG),
R&TTE directive (1999/5/EC)and LVD (73/23/EWG).1)
Conformity has been judged according to the following
standards:
lEMC:EN 61326:2004
-Emission:Class B
-Susceptibility:Industrial areas
lR&TTE directive:I-ETS 300-440 Expert opinion No.
0043052-02/SEE,Notified Body No.0499
lLVD:EN 61010-1:2002
2.7Fulfilling NAMUR recommendations
With regard to interference resistance and interference
emission,VEGAPULS 62 fulfils NAMUR recommendation
NE 21.
VEGAPULS 62 and its indicating and adjustment components
fulfill NAMUR recommendation NE 53 in respect to compat-
ibility.VEGA instruments are generally upward and downward
compatible:
lSensor software to DTM VEGAPULS 62 HART,PA or FF
lDTM VEGAPULS 62 for adjustment software PACTware™
lIndicating and adjustment module for sensor software
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 VEGAPULS 62 can be determined as
follows:
lvia PACTware™
lon the type label of the electronics
lvia the indicating and adjustment module
1)R&TTE-Richtlinie (1999/5/EC): Not with version with increased sensitivity.
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You can view all software histories on our website www.vega.
com.Make use of this advantage and get registered for update
information via e-mail.
2.8SIL conformity
VEGAPULS 62 fulfills the requirements for functional safety
according to IEC 61508/IEC 61511.You can find further
information in the Safety Manual "VEGAPULS series 60 -
4…20 mA/HART".
2.9FCC/IC conformity (only for USA/Canada)
VEGAPULS sensors with all antenna versions are FCC/IC
approved.
Modifications not expressly approved by VEGA will lead to
expiry of the operating licence according to FCC/IC.
VEGAPULS 62 is in conformity with part 15 of the FCC
directives and fulfills the RSS-210 regulations.Note the
corresponding regulations for operation:
lThe instrument must not cause any interfering emissions
lThe instrument must be insensitive to interfering emis-
sions,also to such that may cause unwanted operating
conditions.
The instrument is designed for operation with an antenna
according to chapter "Dimensions"in the "Supplement"of this
operating instructions manual,or without antenna,with a max.
amplification of 33 dB.The instrument must not be operated
with antennas not listed therein or those having an amplifica-
tion of more than 33 dB.The required antenna impedance is
50 Ohm.
2.10 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 Ex-
approved instruments.
2.11 Manufacturer declaration
In conformity with DIN EN 60079-14/2004,para.5.2.3,point
c1,VEGAPULS 62 is suitable for use in zone 2.
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The operator must use the instrument as it was intended to be
used and follow the specifications of the following documents:
lthis operating instructions manual
lthis manufacturer declaration (24626)
lthe valid installation regulations
Max.increase of the surface temperature during operation:
27 K(individual components in the instrument)
With an ambient temperature of 70 °C(158 °F)on the housing
and a process temperature of 70 °C(158 °F), the max.ambient
temperature during operation is 97 °C(207 °F).
Measures to maintain explosion protection during operation:
lOperate the instrument in the range of the specified
electrical limit values.Permissible supply voltage:see
"Technical data"
lMount and operate the instrument in such a way that no
danger of ignition from electrostatic charges is to be
expected.The antenna,the process fitting or the housing
(as the case may be depending on instrument version)are
made of electrically non-conductive plastic.
lMake sure that the seal is mounted correctly between
lower part of the housing and cover.Screw the cover on
tightly.
lMake sure there is no explosive atmosphere present if you
intend to operate the instrument with opened cover
lMake sure that the cable gland is tight and strain-relieved.
The outer diameter of the connection cable must be
adapted to the cable gland.Tighten the pressure screw of
the cable gland carefully.
lCover unused openings for cable glands tightly
lMount the instrument in such a way that the sensor cannot
touch the vessel wall or vessel installations.Keep in mind
the influence of product movement in the vessel.
lThe surface temperature of the housing must not exceed
the ignition temperature of the surrounding explosive
atmosphere
This instrument was assessed by a person who fulfils the DIN
EN 60079-14 requirements.
2.12 Functional range of approved instruments
Instruments with specific approvals are partly supplied with an
earlier hardware or software version.For approval-technical
reasons,some functions for these instruments will be available
only at a later date.
VEGAPULS 62 •4... 20 mA/HART 9
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You will find corresponding instructions in the description of
the individual functions in this operating instructions manual.
2.13 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 man-
agement system is certified according to DIN EN ISO 14001.
Please help us fulfil this obligation by observing the environ-
mental instructions in this manual:
lChapter "Packaging,transport and storage"
lChapter "Disposal"
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3Product description
3.1Configuration
The VEGAPULS 62 radar sensor is available in two electronics
versions:
lStandard electronics type PS60KH
lElectronics with increased sensitivity type PS60KD
The respective version can be determined by means of the
type label on the electronics.
The electronics version influences the CE conformity,the
functional safety (SIL), the factory setting for product selection
and vessel form,the accuracy,the voltage supply as well as
the approvals of VEGAPULS 62.The differences are specified
in this operating instructions manual in the respective para-
graphs.
The scope of delivery encompasses:
lVEGAPULS 62 radar sensor
lDocumentation
-this operating instructions manual
-Supplementary instructions manual "Safety Manual
according to IEC 61508/IEC 61511 (SIL)"
-Operating instructions manual "Indicating and adjust-
ment module"(optional)
-Supplementary instructions manual "Heating for indi-
cating and adjustment module"(optional)
-Supplementary instructions manual "Plug connector for
continuously measuring sensors"(optional)
-Ex-specific"Safety instructions"(with Ex-versions)
-if necessary,further certificates
VEGAPULS 62 consists of the following components:
lHorn or parabolic antenna
lprocess fitting (depending on the version flange or thread)
loptionally available with purging air connection,reflux valve
lHousing with electronics,optionally available with plug
connector,optionally available with connection cable
lHousing cover,optionally available with indicating and
adjustment module PLICSCOM
The components are available in different versions.
Versions
Scope of delivery
Components
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Product description
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2
1
3
Fig.1:VEGAPULS 62 -threaded version with plastic housing
1Housing cover with integrated PLICSCOM (optional)
2Housing with electronics
3Process fitting with horn antenna
3.2Principle of operation
VEGAPULS 62 is a radar sensor in K-band (emitting frequency
approx.26 GHz)for continuous level measurement.
Asuitable version of VEGAPULS 62 is available for each area
of application:
The version with "thread and horn antenna with ø40 mm
(1.575 in)"is particularly suitable for small tanks and process
vessels for measurement of virtually all products.
The version with "Flange and horn antenna with
ø48 …95 mm (1.89 …3.74 in)"is particularly suitable for
storage tanks and process vessels,for measurement of
products such as solvents,hydrocarbons and fuels under most
difficult process conditions.
The version with "Parabolic antenna"is particularly suitable
for precise measurement of products with small dielectric
figure.
The electronics version "Increased sensitivity"enables the
use of VEGAPULS 62 also in applications with very bad
reflective properties or products with low e
r
value.
Area of application
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Product description
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The antenna of the radar sensor emits short radar pulses with
a duration of approx.1ns.These pulses are reflected by the
product and received by the antenna as echoes.The running
time of the radar pulses from emission to reception is
proportional to the distance and hence to the level.The
determined level is converted into an appropriate output signal
and outputted as measured value.
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.
The data for voltage supply are specified in chapter "Technical
data"in the "Supplement".
The backlight of the indicating and adjustment module is
powered by the sensor.The prerequisite for this is a supply
voltage at a certain level.The exact voltage specifications are
stated in chapter "Technical data"in the "Supplement".
This function is available for instruments with national
approvals such as e.g.according to CSA only at a later date.
The optional heating requires its own power supply.You can
find detailed information in the supplementary instructions
manual "Heating for indicating and adjustment module".This
function is generally not available for approved instruments.
3.3Operation
VEGAPULS 62 can be adjusted with different adjustment
media:
lwith indicating and adjustment module
lwith the suitable VEGA DTM in conjunction with an
adjustment software according to the FDT/DTM standard,
e.g.PACTware™and PC
lwith manufacturer-specific adjustment programs AMS™or
PDM
lWith a HART handheld
The entered parameters are generally saved in VEGAPULS
62,optionally also in the indicating and adjustment module or
in PACTware™.
Functional principle
Supply
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Product description
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3.4Packaging,transport and storage
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.
The packaging of standard instruments consists of environ-
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 must be carried out under consideration of the notes
on the transport packaging.Nonobservance of these instruc-
tions 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:
lNot in the open
lDry and dust free
lNot exposed to corrosive media
lProtected against solar radiation
lAvoiding mechanical shock and vibration
lStorage and transport temperature see "Supplement -
Technical data -Ambient conditions"
lRelative humidity 20 …85 %
Packaging
Transport
Transport inspection
Storage
Storage and transport
temperature
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4Mounting
4.1General instructions
Select an installation position you can easily reach for
mounting and connecting as well as later retrofitting of an
indicating and adjustment module.The housing can be rotated
by 330°without the use of any tools.You can also install the
indicating and adjustment module in four different positions
(each displaced by 90°).
Warning:
With threaded versions,the housing must not be used to screw
in the instrument!Applying tightening forces on the housing
can damage its internal parts.
Use the recommended cables (see chapter "Connecting to
power supply")and tighten the cable gland.
You can give your VEGAPULS 62 additional protection against
moisture penetration by leading the connection cable down-
ward in front of the cable entry.Rain and condensation water
can thus drain off.This applies mainly to mounting outdoors,in
areas where moisture is expected (e.g.by cleaning processes)
or on cooled or heated vessels.
Fig.2:Measures against moisture penetration
The reference plane for the measuring range is the lower edge
of the flange or the seal surface of the thread.
Installation position
Screwing in
Moisture
Measuring range
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Mounting
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1 32
100%
0%
4
Fig.3:Measuring range (operating range), max.measuring distance and
reference plane
1full
2empty (max.measuring distance)
3Measuring range
4Reference plane
Information:
If the medium reaches the antenna,buildup can form on it and
cause faulty measurements later on.
Make sure that the wetted parts of VEGAPULS 62,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"in
the "Supplement".
4.2Mounting preparations -Horn antenna
Information:
This information applies only to special versions!
VEGAPULS 62 is also available in versions where the antenna
has a bigger diameter than the process fitting (thread,flange).
The antenna must therefore be disconnected from the process
fitting before mounting.Proceed as follows:
1Loosen the hexagon screws (3)on the antenna socket with
an Allan key (size 3)
Wetted materials
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2Remove the antenna (4)
Note:
The plastic conemust not be pulled out of the antenna socket.
3Insert the antenna from below into the vessel socket and
secure it against falling off
4Retighten the antenna with hexagon screws to the antenna
socket;torque max.10 Nm(7.5lbf ft)
Note:
VEGAPULS 62 with rinsing air connection or antenna
extension is provided with a notch on the antenna socket.This
notch must correspond to the marking on the hexagon of the
process fitting (the marking specifies the position of the
polarisation level of the radar signal).
3
4
1
2
Fig.4:Dismounting horn antenna
1Marking
2Notch
3Hexagon screws on the antenna socket
4Antenna
4.3Mounting preparations -Parabolic antenna
Information:
This information applies only to special versions!
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Mounting
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Der VEGAPULS 62 is also available in versions where the
antenna has a bigger diameter than the process fitting (thread,
flange). The antenna must therefore be disconnected from the
flange before mounting.Proceed as follows:
1Clamp VEGAPULS 62 with the flange,e.g.in a bench vice
2Hold the connection piece (3)with a wrench SW 22 on the
flattenings
3Unscrew the locknut (2)with SW 36 against the antenna
4Loosen compression nut (1)with a screwdriver SW 41
completely in the direction of the antenna
5Remove the parabolic antenna (4)axially
6Mount sensor flange to the adapter flange and clamp it
7Check,if the O-ring seal is available on the adapter and if it
is not damaged.
Note:
Adamaged O-ring seal must be replaced:FKM (Viton)article
no.2.28248,Kalrez 6375 article no.2.27351
8Remount the parabolic antenna (4)
9Tighten compression nut (3)with SW 41,torque max.
50 Nm
10 Tighten locknut (2)with SW 36,torque max.40 Nm.
Note:
Take note for VEGAPULS 62 with rinsing air connection that
the holes in the antenna and in the process fitting correspond.
This ensures a sufficient air flow (the air is led through the
holes to the feed system.Arinsing of the parabolic antenna in
total is not intended).
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1
2
3
4
Fig.5:Dismounting,parabolic antenna
1Compression nut
2Locknut
3Connection piece
4Parabolic antenna
4.4Mounting instructions
The illustrations to the following mounting instructions show
VEGAPULS 62 with horn antenna.The mounting instructions
apply analogously also to VEGAPULS 62 with parabolic
antenna.
When mounting VEGAPULS 62,keep a distance of at least
200 mm (7.874 in)to the vessel wall.If the sensor is installed in
the center of dished or round vessel tops,multiple echoes can
arise.These can,however,be suppressed by an appropriate
adjustment (see "Setup").
If you cannot keep this distance you should carry out a false
echo storage before setup.This applies mainly if buildup on
the vessel wall is expected.In this case,we recommend
repeating a false echo storage later with existing buildup.
Horn and parabolic an-
tenna
Installation position
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12
> 200 mm
Fig.6:Mounting on round vessel tops
1Reference plane
2Vessel center or symmetry axis
In vessels with conical bottom it can be advantageous to
mount the sensor in the center of the vessel,as measurement
is then possible down to the lowest point of the vessel bottom.
Fig.7:Vessel with conical bottom
Do not mount the instruments in or above the filling stream.
Make sure that you detect the product surface,not the
inflowing product.
Inflowing medium
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