Bin Master GWR-2000 User manual
Quick setup guide
Guided Wave Radar
TDR sensor for continuous level
measurement of bulk solids
GWR-2000
4 -20 mA/HART - four-wire
Rod and cable probe
Document ID: 47593
927-0306 Rev A
2
Contents
GWR-2000 4 - 20 mA/HART - four-wire
47593-EN-140324
Contents
1 For your safety
1.1 Authorised personnel ....................................................................................................... 3
1.2 Appropriate use................................................................................................................ 3
1.3 Warning about incorrect use............................................................................................. 3
1.4 General safety instructions............................................................................................... 3
1.5 CE conformity................................................................................................................... 3
1.6 NAMUR recommendations .............................................................................................. 4
1.7 Environmental instructions ............................................................................................... 4
2 Product description
2.1 Conguration.................................................................................................................... 5
3 Mounting
3.1 General instructions for use of the instrument .................................................................. 7
3.2 Mounting instructions ....................................................................................................... 7
4 Connecting to power supply
4.1 Connection..................................................................................................................... 11
4.2 Wiring plan, double chamber housing ............................................................................ 12
5 Set up with the display and adjustment module
5.1 Insert display and adjustment module............................................................................ 14
5.2 Parameter adjustment - Quick setup .............................................................................. 15
6 Supplement
6.1 Technical data ................................................................................................................ 17
Information:
This quick setup guide enables a quick setup of your instrument.
Youcanndfurtherinformationinthecorresponding,comprehensive
operating instructions.This manual is available on the supplied DVD
or in the download area under "www.vega.com".
Operating instructions VEGAFLEX 82 - 4 … 20 mA/HART - Four-
wire - Rod and cable probe: Document-ID 41830
Editing status of the quick setup guide: 2014-03-17
927-0306 Rev A
3
1 For your safety
GWR-2000 4 - 20 mA/HART - four-wire
47593-EN-140324
1 For your safety
1.1 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 protective
equipment must always be worn.
1.2 Appropriate use
VEGAFLEX 82 is a sensor for continuous level measurement.
Youcannddetailedinformationabouttheareaofapplicationin
chapter "Product description".
Operational reliability is ensured only if the instrument is properly
usedaccordingtothespecicationsintheoperatinginstructions
manual as well as possible supplementary instructions.
1.3 Warning about incorrect use
Inappropriate or incorrect use of the instrument can give rise to
application-specichazards,e.g.vesseloverllordamagetosystem
components through incorrect mounting or adjustment.
1.4 General 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
technicallyawlessandreliablecondition.Theoperatorisresponsible
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 regula-
tions.
The safety instructions in this operating instructions manual, the na-
tional 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. Arbi-
traryconversionsormodicationsareexplicitlyforbidden.
The safety approval markings and safety tips on the device must also
be observed.
1.5 CE conformity
ThedevicefulllsthelegalrequirementsoftheapplicableECguide-
lines.ByaxingtheCEmarking,weconrmsuccessfultestingofthe
product.
YoucanndtheCECerticateofConformityinthedownloadsection
of our homepage.
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1 For your safety
GWR-2000 4 - 20 mA/HART - four-wire
47593-EN-140324
Electromagnetic compatibility
Instrumentsinfour-wireorEx-d-iaversionaredesignedforuseinan
industrial environment. Nevertheless, electromagnetic interference
from electrical conductors and radiated emissions must be taken into
account, as is usual with class A instruments according to EN 61326-
1.Iftheinstrumentisusedinadierentenvironment,theelectromag-
netic compatibility to other instruments must be ensured by suitable
measures.
1.6 NAMUR recommendations
NAMUR is the automation technology user association in the process
industry in Germany. The published NAMUR recommendations are
acceptedasthestandardineldinstrumentation.
ThedevicefulllstherequirementsofthefollowingNAMURrecom-
mendations:
•NE 21 – Electromagnetic compatibility of equipment
•NE 43 – Signal level for malfunction information from measuring
transducers
•NE53–Compatibilityofelddevicesanddisplay/adjustment
components
•NE107–Self-monitoringanddiagnosisofelddevices
For further information see www.namur.de.
1.7 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 pro-
tection.Theenvironmentmanagementsystemiscertiedaccording
to DIN EN ISO 14001.
Pleasehelpusfulllthisobligationbyobservingtheenvironmental
instructions in this manual:
•Chapter "Packaging, transport and storage"
•Chapter "Disposal"
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2 Product description
GWR-2000 4 - 20 mA/HART - four-wire
47593-EN-140324
2 Product description
2.1 Conguration
Thetypelabelcontainsthemostimportantdataforidenticationand
use of the instrument:
2
1
13
14
15
16
12
11
5
3
6
4
7
8
9
10
Fig. 1: Layout of the type label (example)
1 Instrument type
2 Product code
3 Approvals
4 Power supply and signal output, electronics
5 Protection rating
6 Probe length
7 Process and ambient temperature, process pressure
8 Material, wetted parts
9 Hardware 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 Reminder to observe the instrument documentation
15 NotiedauthorityforCEmarking
16 Approval directives
The type label contains the serial number of the instrument. With it
youcanndthefollowinginstrumentdataonourhomepage:
•Product code (HTML)
•Delivery date (HTML)
•Order-specicinstrumentfeatures(HTML)
•Operating instructions and quick setup guide at the time of ship-
ment (PDF)
•Order-specicsensordataforanelectronicsexchange(XML)
•Testcerticate(PDF)-optional
Go to www.vega.com, "VEGATools" and "Instrument search". Enter
the serial number.
Alternatively, you can access the data via your smartphone:
•Download the smartphone app "VEGATools" from the "Apple App
Store" or the "GooglePlayStore"
Type label
Serial number - Instru-
ment search
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2 Product description
GWR-2000 4 - 20 mA/HART - four-wire
47593-EN-140324
•ScantheDataMatrixcodeonthetypelabeloftheinstrumentor
•Enter the serial number manually in the app
927-0306 Rev A
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3 Mounting
GWR-2000 4 - 20 mA/HART - four-wire
47593-EN-140324
3 Mounting
3.1 General instructions for use of the instrument
Protect your instrument against moisture penetration through the fol-
lowing measures:
•Use the recommended cable (see chapter "Connectingtopower
supply")
•Tighten the cable gland
•Turn the housing in such a way that the cable gland points down-
ward
•Loop the connection cable downward in front of the cable gland
This applies particularly to:
•Outdoor mounting
•Installationsinareaswherehighhumidityisexpected(e.g.through
cleaning processes)
•Installations on cooled or heated vessels
3.2 Mounting instructions
Mount VEGAFLEX 82 in such a way that the distance to vessel instal-
lations or to the vessel wall is at least 300 mm (12 in). In non-metallic
vessels, the distance to the vessel wall should be at least 500 mm
(19.7 in).
During operation, the probe must not touch any installations or the
vessel wall. If necessary, fasten the probe end.
In vessels with conical bottom it can be advantageous to mount the
sensor in the center of the vessel, as measurement is then possible
nearly down to the lowest point of the bottom. Keep in mind that
measurement all the way down to the tip of the probe may not be pos-
sible.Theexactvalueofthemin.distance(lowerdeadband)isstated
in chapter "Technicaldata".
Fig. 2: Vessel with conical bottom
Protection against mois-
ture
Installation position
927-0306 Rev A
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3 Mounting
GWR-2000 4 - 20 mA/HART - four-wire
47593-EN-140324
Plastic vessel/Glass vessel
The guided microwave principle requires a metallic surface on the
processtting.Therefore,inplasticvessels,etc.,useaninstru-
mentversionwithange(fromDN50)orplaceametalsheet
(ø>200mm/8in)beneaththeprocessttingwhenscrewingitin.
Makesurethattheplatehasdirectcontactwiththeprocesstting.
When installing rod or cable probes without metal vessel wall, e.g.
inplasticvessels,themeasuredvaluecanbeinuencedbystrong
electromagneticelds(emittedinterferenceaccordingtoEN61326:
class A).
Useaprobeincoaxversionforapplicationsinliquids.
1 2
Fig. 3: Installation in non-metallic vessel
1 Flange
2 Metal sheet
Concrete vessel
When installed in thick concrete ceilings, VEGAFLEX 82 should be
mountedfrontushtotheloweredge.Inconcretesilos,thedistance
to the wall should be at least 500 mm (20 in).
Type of vessel
927-0306 Rev A
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3 Mounting
GWR-2000 4 - 20 mA/HART - four-wire
47593-EN-140324
ø >160mm
(ø >6.3")
Fig. 4: Installation in concrete silo
Ifpossible,avoidsockets.Mountthesensorushwiththevesseltop.
If this is not possible, use short sockets with small diameter.
Higher sockets or sockets with a bigger diameter can generally be
used.They can, however, increase the upper blocking distance (dead
band). Check if this is relevant for your measurement.
In such cases, always carry out a false signal suppression after instal-
lation.Youcanndfurtherinformationunder"Setup procedure".
h
d
dh
DN40 ... DN150
> DN150 ... DN200
150
100
_
<
_
<
Fig. 5: Mounting socket
Socket
927-0306 Rev A
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3 Mounting
GWR-2000 4 - 20 mA/HART - four-wire
47593-EN-140324
Whenweldingthesocket,makesurethatthesocketisushwiththe
vessel top.
1 2
Fig.6:Socketmustbeinstalledush
1 Unfavourable installation
2 Socketush-optimuminstallation
927-0306 Rev A
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4 Connecting to power supply
GWR-2000 4 - 20 mA/HART - four-wire
47593-EN-140324
4 Connecting to power supply
4.1 Connection
The voltage supply and signal output are connected via the spring-
loaded terminals in the housing.
Connection to the display and adjustment module or to the interface
adapter is carried out via contact pins in the housing.
Information:
The terminal block is pluggable and can be removed from the
electronics.To do this, lift the terminal block with a small screwdriver
and pull it out. When reinserting the terminal block, you should hear it
snap in.
Proceed as follows:
1. Unscrew the housing cover
2. Loosen compression nuts of the cable glands
3. Removeapprox.10cm(4in)ofthecablemantle(signaloutput),
stripapprox.1cm(0.4in)insulationfromtheendsoftheindi-
vidual wires
4. Insert the cable into the sensor through the cable entry
Fig.7:Connectionsteps5and6
5. Insert the wire ends into the terminals according to the wiring plan
Information:
Solidcoresaswellasexiblecoreswithwireendsleevesareinsert-
eddirectlyintotheterminalopenings.Incaseofexiblecoreswithout
end sleeves, press the terminal from above with a small screwdriver,
the terminal opening is then free.When the screwdriver is released,
the terminal closes again.
6. Check the hold of the wires in the terminals by lightly pulling on
them
Connection technology
Connection procedure
927-0306 Rev A
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4 Connecting to power supply
GWR-2000 4 - 20 mA/HART - four-wire
47593-EN-140324
7. Connect the screen to the internal ground terminal, connect the
outer ground terminal to potential equalisation in case of power
supply via low voltage
8. Connect the lead cable for power supply in the same way accord-
ing to the wiring plan, in addition connect the ground conductor to
the inner ground terminal when powered with mains voltage.
9. Tighten the compression nut of the cable glands.The seal ring
must completely encircle the cables
10. Screw the housing cover back on
Theelectricalconnectionisnished.
Information:
The terminal blocks are pluggable and can be removed from the
housing insert. To do this, lift the terminal block with a small screwdriv-
er and pull it out. When inserting the terminal block again, you should
hear it snap in.
4.2 Wiring plan, double chamber housing
Thefollowingillustrationsapplytothenon-ExaswellastotheEx-d-ia
version.
power supply
4...20mA
active
passive
common
IS GND
5
1
/L
/N
PE
2
+
( ) (-)
67 8
Fig.8:Connectioncompartmentwithdoublechamberhousingwithmains
voltage
Terminal Function Polarity
1 Voltage supply +/L
2 Voltage supply -/N
54 … 20 mA output (active) +
64 … 20 mA output (passive) +
7 Mass - output -
8 Function ground with installa-
tion according to CSA
Connection compartment
with mains voltage
927-0306 Rev A
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4 Connecting to power supply
GWR-2000 4 - 20 mA/HART - four-wire
47593-EN-140324
power supply
4...20mA
active
passive
common
IS GND
5
1
/L
/N
2
+
( ) (-)
67 8
Fig.9:Connectioncompartmentwithdoublechamberhousingwithlowvoltage
Terminal Function Polarity
1 Voltage supply +/L
2 Voltage supply -/N
54 … 20 mA output (active) +
64 … 20 mA output (passive) +
7 Mass - output -
8 Function ground with installa-
tion according to CSA
Connection compartment
with low voltage
927-0306 Rev A
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5 Set up with the display and adjustment module
GWR-2000 4 - 20 mA/HART - four-wire
47593-EN-140324
5 Set up with the display and adjustment
module
5.1 Insert display and adjustment module
The display and adjustment module can be inserted into the sensor
andremovedagainatanytime.Youcanchooseanyoneoffourdier-
ent positions - each displaced by 90°. It is not necessary to interrupt
the power supply.
Proceed as follows:
1. Unscrew the housing cover
2. Place the display and adjustment module in the requested posi-
tion onto the electronics and turn to the right until it snaps in
3. Screw housing cover with inspection window tightly back on
Removal is carried out in reverse order.
The display and adjustment module is powered by the sensor, an ad-
ditional connection is not necessary.
Fig. 10: Installing the display and adjustment module in the electronics compart-
ment of the single chamber housing
927-0306 Rev A
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5 Set up with the display and adjustment module
GWR-2000 4 - 20 mA/HART - four-wire
47593-EN-140324
1 2
Fig. 11: Insertion of the display and adjustment module into the double chamber
housing
1 In the electronics compartment
2 Intheconnectioncompartment(withEx-d-iaversionnotpossible)
Note:
Ifyouintendtoretrottheinstrumentwithadisplayandadjustment
module for continuous measured value indication, a higher cover with
an inspection glass is required.
5.2 Parameter adjustment - Quick setup
To quickly and easily adapt the sensor to the application, select
the menu item "Quick setup" in the start graphic on the display and
adjustment module.
Youcannd"Extendedadjustment"inthenextsub-chapter.
Measurement loop name
Intherstmenuitemyoucanassignasuitablemeasurementloop
name.Youcanenteranamewithmax.19characters.
Type of medium
Inthenextmenuitemyoucanseewhichtypeofmediumtheinstru-
ment is suitable for. If your instrument is only suitable for a certain
medium, this menu item is not visible.
Application
In this menu item, you can select the application.You can choose
between level measurement and interface measurement.You can
Quick setup
General information
927-0306 Rev A
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5 Set up with the display and adjustment module
GWR-2000 4 - 20 mA/HART - four-wire
47593-EN-140324
also choose between measurement in a vessel or in a bypass or
standpipe.
Medium - dielectric constant
Inthismenuitem,youcandenethetypeofmedium(product).
Max. adjustment
Inthismenuitem,youcanenterthemax.adjustmentforthelevel.
Enter the appropriate distance value in m (corresponding to the
percentage value) for the full vessel.The distance refers to the sensor
referenceplane(sealsurfaceoftheprocesstting).Keepinmindthat
themax.levelmustliebelowthedeadband.
Min. adjustment
In this menu item, you can enter the min. adjustment for the level.
Enter the suitable distance value in m for the empty vessel (e.g.
distancefromtheangetotheprobeend)correspondingtotheper-
centage value. The distance refers tot he sensor reference plane (seal
surfaceoftheprocesstting).
Linearization
Alinearizationisnecessaryforallvesselsinwhichthevesselvolume
doesnotincreaselinearlywiththelevel-e.g.ahorizontalcylindri-
cal or spherical tank, when the indication or output of the volume is
required.Correspondinglinearizationcurvesarepreprogrammed
for these vessels.They represent the correlation between the level
percentage and vessel volume.
Thelinearizationappliesforthemeasuredvalueindicationandthe
current output. By activating the suitable curve, the percentage vessel
volume is displayed correctly.
Level measurement
Linearization
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6 Supplement
GWR-2000 4 - 20 mA/HART - four-wire
47593-EN-140324
6 Supplement
6.1 Technical data
Electromechanical data - version IP 66/IP 67
Cable gland M20x1.5or½NPT
Wire cross-section (spring-loaded terminals)
ƲMassive wire, cord 0.2 … 2.5 mm² (AWG 24 … 14)
ƲStranded wire with end sleeve 0.2 … 1.5 mm² (AWG 24 … 16)
Voltage supply
Operating voltage
ƲVersion for low voltage 9.6…48VDC,20…42VAC,50/60Hz
ƲVersion for mains voltage 90…253VAC,50/60Hz
Interpolation protection Integrated
Max.powerconsumption 4 VA; 2.1 W
927-0306 Rev A
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Notes
GWR-2000 4 - 20 mA/HART - four-wire
47593-EN-140324
927-0306 Rev A
19
Notes
GWR-2000 4 - 20 mA/HART - four-wire
47593-EN-140324
927-0306 Rev A
Printing date:
BinMaster
7201 N 98th St
Lincoln, NE 68507
USA
47593-EN-140324
All statements concerning scope of delivery, application, practical use and operat-
ing conditions of the sensors and processing systems correspond to the information
available at the time of printing.
Subject to change without prior notice
© VEGA Grieshaber KG, Schiltach/Germany 2014
Phone 402-434-9102
Fax 402-434-9133
E-mail: info@binmaster.com
www.binmaster.com
927-0306 Rev A
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