Vega VEGAPULS 67 User manual

Operating Instructions
VEGAPULS 67
4…20 mA/HART -two-wire
Document ID:
36531
Radar

Contents
1About this document
1.1Function.................................. 4
1.2Target group .............................. 4
1.3Symbolism used............................ 4
2For your safety
2.1Authorised personnel ........................ 5
2.2Appropriate use ............................ 5
2.3Warning about misuse ....................... 5
2.4General safety instructions . . . . . . . . . . . . . . . . . . . . 5
2.5CE conformity ............................. 6
2.6NAMUR recommendations . . . . . . . . . . . . . . . . . . . . 6
2.7Radio license for Europe. . . . . . . . . . . . . . . . . . . . . . 6
2.8Radio license for USA/Canada . . . . . . . . . . . . . . . . . 6
2.9Environmental instructions..................... 7
3Product description
3.1Structure ................................. 8
3.2Principle of operation ........................ 9
3.3Packaging,transport and storage ............... 9
3.4Accessories and replacement parts . . . . . . . . . . . . . . 10
4Mounting
4.1General instructions ......................... 12
4.2Collar or adapter flange . . . . . . . . . . . . . . . . . . . . . . 12
4.3Mounting strap ............................. 13
4.4Instructions for installation ..................... 14
5Connecting to power supply
5.1Preparing the connection ..................... 25
5.2Connect.................................. 26
5.3Wiring plan,single chamber housing . . . . . . . . . . . . . 28
5.4Wiring plan,double chamber housing . . . . . . . . . . . . 28
5.5Wiring plan with double chamber housing Ex d . . . . . 30
5.6Wiring plan -version IP 66/IP 68,1bar . . . . . . . . . . . 32
5.7Switch-on phase............................ 32
6Set up with the indicating and adjustment module
6.1Insert indicating and adjustment module. . . . . . . . . . . 33
6.2Adjustment system .......................... 35
6.3Parameter adjustment........................ 36
6.4Saving the parameter adjustment data . . . . . . . . . . . . 49
7Setup with PACTware
7.1Connect the PC ............................ 51
7.2Parameter adjustment with PACTware . . . . . . . . . . . . 52
7.3Saving the parameter adjustment data . . . . . . . . . . . . 53
2VEGAPULS 67 •4…20 mA/HART -two-wire
Contents
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8Set up with other systems
8.1DD adjustment programs ..................... 54
8.2Communicator 375,475 ...................... 54
9Diagnosis,Asset Management and service
9.1Maintaining ............................... 55
9.2Measured value and event memory . . . . . . . . . . . . . . 55
9.3Asset Management function ................... 56
9.4Remove interferences ........................ 60
9.5Exchanging the electronics module . . . . . . . . . . . . . . 64
9.6Software update ............................ 64
9.7How to proceed in case of repair................ 65
10 Dismounting
10.1Dismounting steps .......................... 66
10.2Disposal ................................. 66
11 Supplement
11.1Technical data ............................. 67
11.2Dimensions ............................... 75
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.
Editing status:2012-02-08
VEGAPULS 67 •4…20 mA/HART -two-wire 3
Contents
36531-EN-120301

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 qualified
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 malfunctions 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.
4VEGAPULS 67 •4…20 mA/HART -two-wire
1About this document
36531-EN-120301

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 plant
operator.
During work on and with the device the required personal protective
equipment must always be worn.
2.2Appropriate use
VEGAPULS 67 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.
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
This is a state-of-the-art instrument complying with all prevailing
regulations and guidelines.The instrument must only be operated in a
technically flawless and reliable condition.The operator is responsible
for the trouble-free operation of the instrument.
During the entire duration of use,the user is obliged to determine the
compliance of the necessary occupational safety measures with the
current valid rules and regulations and also take note of new
regulations.
The safety instructions in this operating instructions manual,the
national installation standards as well as the valid safety regulations
and accident prevention rules must be observed by the user.
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.
The safety approval markings and safety tips on the device must also
be observed.
VEGAPULS 67 •4…20 mA/HART -two-wire 5
2For your safety
36531-EN-120301

Depending on the instrument version,the emitting frequencies are in
the Cor Kband range.The low emitting frequencies are far below the
internationally approved limit values.When used correctly,there is no
danger to health.
2.5CE conformity
The device fulfills the legal requirements of the applicable EC
guidelines.With the CE mark,we provide confirmation of successful
testing.
You can find the conformity certificate in the download section of our
homepage.
Only with Ex-d-ia version
The instrument is designed for use in an industrial environment.
Nevertheless,electromagnetic interference from electrical conductors
and radiated emissions must be taken into account,as is usual with a
class Ainstrument according to EN 61326-1.If the instrument is used
in a different environment,its electromagnetic compatibility with other
devices must be ensured by suitable measures.
2.6NAMUR recommendations
NAMUR is a user association for automation technology in the process
industries in Germany.The published NAMUR recommendations are
accepted as the standard in field instrumentation.
The device fulfills the requirements of the following NAMUR
recommendations:
lNE 21 –Electromagnetic compatibility of equipment
lNE 43 –Standardization of the signal level for malfunction
information from digital transmitters
lNE 53 –Compatibility of field devices and indicating/adjustment
components
lNE 107 -Self-monitoring and diagnosis of field devices
For further information see www.namur.de.
2.7Radio license for Europe
The instrument is approved according to EN 302372-1/2(2006-04)for
use in closed vessels.
2.8Radio license for USA/Canada
The instrument is in conformity with part 15 of the FCC regulations.
Take note of the following two regulations:
lThe device must not generate interfering emissions,and
6VEGAPULS 67 •4…20 mA/HART -two-wire
2For your safety
36531-EN-120301

lThe device must be non-sensitive to interfering immissions,
including those that may cause undesirable operating conditions.
Modifications not expressly approved by the manufacturer will lead to
expiry of the operating licence according to FCC/IC.
The instrument is in conformity with RSS-210 of the IC regulations.
The instrument may only be operated in closed vessels made of metal,
concrete,or fibre-reinforced plastic.
2.9Environmental 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:
lChapter "Packaging,transport and storage"
lChapter "Disposal"
VEGAPULS 67 •4…20 mA/HART -two-wire 7
2For your safety
36531-EN-120301

3Product description
3.1Structure
The type label contains the most important data for identification and
use of the instrument:
2
1
13
14
15
16
12
11
5
3
6
4
7
8
9
10
Fig.1:Structure of the type label (example)
1Instrument type
2Product code
3Approvals
4Power supply and signal output,electronics
5Protection rating
6Measuring range
7Process and ambient temperature,process pressure
8Material,wetted parts
9Hardware and software version
10 Order number
11 Serial number of the instrument
12 Symbol of the device protection class
13 ID numbers,instrument documentation
14 Note to observe the instrument documentation
15 Notified authority for CE marking
16 Approval directive
With the serial number of the instrument on the type label you have
access to the following data on our homepage:
lArticle number of the instrument (HTML)
lDelivery date (HTML)
lOrder-specific instrument features (HTML)
lOperating instructions at the time of shipment (PDF)
lOrder-specific sensor data for an electronics exchange (XML)
lTest certificate "Measuring Accuracy"(PDF)
Go to www.vega.com,"Service" "VEGA Tools"and "serial number
search".
Type label
Serial number
8VEGAPULS 67 •4…20 mA/HART -two-wire
3Product description
36531-EN-120301

This operating instructions manual applies to the following instrument
versions:
lHardware from 2.1.1
lSoftware from 4.4.0
The scope of delivery encompasses:
lRadar sensor
lDocumentation
-this operating instructions manual
-Test certificate measuring accuracy (optional)
-Operating instructions manual "Indicating and adjustment
module"(optional)
-Supplementary instructions "GSM/GPRS radio module"(op-
tional)
-Supplementary instructions manual "Heating for indicating and
adjustment module"(optional)
-Supplementary instructions manual "Plug connector for con-
tinuously measuring sensors"(optional)
-Ex-specific"Safety instructions"(with Ex-versions)
-if necessary,further certificates
3.2Principle of operation
The VEGAPULS 67 is a radar sensor for continuous level measure-
ment of bulk solids under simple process conditions.It is suitable for
smaller silos and vessels.
The instrument is also suitable for applications in liquids.
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.
3.3Packaging,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 environment-
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 instructions can cause
damage to the device.
Scope of the operating
instructions manual
Scope of delivery
Application area
Functional principle
Packaging
Transport
VEGAPULS 67 •4…20 mA/HART -two-wire 9
3Product description
36531-EN-120301

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 chapter "Supplement -
Technical data -Ambient conditions"
lRelative humidity 20 …85 %
3.4Accessories and replacement parts
The indicating and adjustment module PLICSCOM is used for
measured value indication,adjustment and diagnosis.It can be
inserted into the sensor and removed at any time.
You can find further information in the operating instructions "Indicating
and adjustment module PLICSCOM"(Document-ID 27835).
The interface adapter VEGACONNECT enables the connection of
communication-capable instruments to the USB interface of a PC.For
parameter adjustment of these instruments,an adjustment software
such as PACTware with VEGA-DTM is required.
You can find further information in the operating instructions "Interface
adapter VEGACONNECT"(Document-ID 32628).
VEGADIS 61 is an external indicating and adjustment unit for sensors
with single chamber housing and Ex-d double chamber housing.
It is suitable for measured value indication and adjustment of plics
®
sensors and is connected to the sensor with a four-wire,screened
standard cable up to 50 m long.
You can find further information in the operating instructions
"VEGADIS 61"(Document-ID 27720).
VEGADIS 62 is suitable for measured value indication and adjustment
of sensors with HART protocol.It is looped into the 4…20 mA/HART
signal cable.
Transport inspection
Storage
Storage and transport
temperature
Indicating and adjust-
ment module
Interface adapter
External indicating and
adjustment unit
External indicating and
adjustment unit with
HART protocol
10 VEGAPULS 67 •4…20 mA/HART -two-wire
3Product description
36531-EN-120301

You can find further information in the operating instructions
"VEGADIS 62"(Document-ID 36469).
The PLICSMOBILE T61 is an external GSM/GPRS radio unit for
transmission of measured values and for remote parameter adjust-
ment of plics
®
sensors.The adjustment is carried out via PACTware/
DTM by using the integrated USB connection.
You can find further information in the supplementary instructions
"PLICSMOBILE T61"(Document-ID 36849).
The protective cover protects the sensor housing against soiling and
intense heat from solar radiation.
You will find additional information in the supplementary instructions
manual "Protective cover"(Document-ID 34296).
The electronics module VEGAPULS series 60 is a replacement part
for radar sensors of VEGAPULS series 60.There is a different version
available for each type of signal output.
You can find further information in the operating instructions
"Electronics module VEGAPULS series 60"(Document-ID 36801).
External radio unit
Protective cap
Electronics module
VEGAPULS 67 •4…20 mA/HART -two-wire 11
3Product description
36531-EN-120301

4Mounting
4.1General instructions
With instruments with threaded process fitting,suitable tools must be
applied for tightening the hexagon.
Warning:
The housing must not be used to screw the instrument in!Applying
tightening force can damage internal parts of the housing.
Use the recommended cables (see chapter "Connecting to power
supply")and tighten the cable gland.
You can give your instrument additional protection against moisture
penetration by leading the connection cable downward in front of the
cable entry.Rain and condensation water can thus drain off.This
applies mainly to outdoor mounting as well as installation in areas
where high humidity is expected (e.g.through cleaning processes)or
on cooled or heated vessels.
Make sure that all parts of the instrument exposed to the process,in
particular the active measuring component,process seal and process
fitting,are suitable for the existing process conditions.These include
above all the process pressure,process temperature as well as the
chemical properties of the medium.
You can find the specifications in chapter "Technical data"and on the
type label.
4.2Collar or adapter flange
For mounting the instrument on a socket,a combi compression flange
for DN 80 (ASME 3"or JIS 80)is also available for retro fitting.
Optionally,the instrument can be also equipped with an adapter flange
from DN 100 (ASME 4"or JIS 100).
With the housing versions plastic,aluminium single chamber and
stainless steel,the collar flange can be placed directly over the
housing.With the aluminium double chamber housing,retroactive
mounting in this way is not possible -the mounting type must be
specified with the order.
You can find drawings of these mounting options in chapter
"Dimensions".
Screwing in
Moisture
Suitability for the pro-
cess conditions
12 VEGAPULS 67 •4…20 mA/HART -two-wire
4Mounting
36531-EN-120301

Fig.2:Flange mounting of the radar sensor
4.3Mounting strap
The mounting strap enables simple mounting on the vessel wall or silo
top.It is suitable for wall,ceiling or boom mounting.Especially in open
vessels this is a very easy and effective way to align the sensor to the
bulk solid surface.
Fig.3:Radar sensor with mounting strap
Mounting strap
VEGAPULS 67 •4…20 mA/HART -two-wire 13
4Mounting
36531-EN-120301

The strap is supplied unassembled and must be screwed to the sensor
before setup with three hexagon screws M5x10 and spring washers.
Max.torque,see chapter "Technical data".Required tools:Allen
wrench size 4.
There are two ways to screw the strap onto the sensor.Depending on
the selected version,the sensors can be swivelled in the strap as
follows:
lSingle chamber housing
-Angle of inclination 180°,infinitely variable
-Angle of inclination in three steps 0°,90°and 180°
lDouble chamber housing
-Angle of inclination 90°,infinitely variable
-Angle of inclination in two steps 0°and 90°
Fig.4:Adjustment of the angle of inclination
Fig.5:Turning by fastening in the centre
4.4Instructions for installation
For tight installation of the version with plastic horn antenna with
compression or adapter flange,the following conditions must be
fulfilled:
1Use suitable flat seal,e.g.of EPDM with Shore hardness 25 or 50
2Make sure the number of flange screws corresponds to the
number of flange holes
Tight installation of the
plastic horn antenna
14 VEGAPULS 67 •4…20 mA/HART -two-wire
4Mounting
36531-EN-120301

3Tighten all screws with the torque stated in the technical data
The emitted radar pulses of VEGAPULS 67 are electromagnetic
waves.They thus have electrical and magnetical components that are
perpendicular to each other.The polariation plane is defined by the
direction of the electrical component.With radar sensors,the
polarisation can be used to considerably reduce the effect of false
echoes by turning the instrument in the connection flange or mounting
boss.The position of the polarisation plane is marked on the
instrument.
1
Fig.6:Position of the polarisation plane of VEGAPULS 67
1Marking bars
Mount the instrument at least 200 mm (7.874 in)away from the vessel
wall.
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.
Mounting should not be too close to the inflowing material as the
microwave signal will be interferred.The optimum mounting position is
on the opposite of the filling.To avoid strong pollution,the distance to
the filter or dust extraction must be as big as possible.
Polarisation plane
Mounting position
Inflowing medium
VEGAPULS 67 •4…20 mA/HART -two-wire 15
4Mounting
36531-EN-120301

Fig.7:Mounting of the radar sensor with inflowing medium
Acorresponding collar flange for DN 80 (ASME 3"or JIS 80)as well as
a suitable adapter flange are available for mounting VEGAPULS 67.
With the housing versions plastic,aluminium single chamber and
stainless steel,the collar flange can be placed directly over the
housing.With the aluminium double chamber housing,retroactive
mounting in this way is not possible -the mounting type must be
specified with the order.
Information:
The socket should be as short as possible and the socket end should
be rounded.Interfering reflections from the vessel socket are thus
minimised.
Fig.8:Recommended socket mounting
Socket with plastic horn
antenna
16 VEGAPULS 67 •4…20 mA/HART -two-wire
4Mounting
36531-EN-120301

If the medium has good reflective properties,VEGAPULS 67 can also
be mounted on a longer socket piece.Recommended values for
socket heights are specified in the following illustration.You must carry
out a false echo storage afterwards.
d
h
The below charts specify the max.socket piece length h depending on
the diameter d.
Socket diameter d Socket length h
80 mm 300 mm
100 mm 400 mm
150 mm 500 mm
Socket diameter d Socket length h
3"11.8in
4"15.8in
6"19.7in
Tip:
In new facilities it is useful to incline the vessel socket in the direction
of the outlet.False reflections from the vessel wall are thus reduced
and measurement all the way down to the bottom of the conical outlet
is possible.
VEGAPULS 67 •4…20 mA/HART -two-wire 17
4Mounting
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Fig.10:Alignment in silos
To detect nearly the complete vessel volume the sensor should be
directed in such a way that the measuring beam reaches the lowest
level in the vessel,i.e.the outlet.
Fig.11:Mounting in open vessel
Orientation
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4Mounting
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Fig.12:Mounting on the vessel ceiling
Caution:
When mounting on the vessel ceiling mark sure that the sensor does
not overfill.Depending on the measured product,this can cause a
mechanical damage.
In a cylindrical silo with conical outlet,it is the easiest way to carry out
the mounting on a socket in the center of the silo.
VEGAPULS 67 •4…20 mA/HART -two-wire 19
4Mounting
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Fig.13:Orientation
Large material heaps are best measured with several instruments,
which can be mounted on e.g.traverse cranes.For this type of
application it is advantageous to orient the sensor perpendicular to the
bulk solid surface.
The sensors do not influence each other.
Information:
Keep in mind that for these applications,the sensors are designed for
relatively slow level changes.If the sensor is used on a movable boom,
the max.measuring rate must be observed (see chapter "Technical
data").
Material heaps
20 VEGAPULS 67 •4…20 mA/HART -two-wire
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