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- Operating Instructions Manual
Vega VEGAPULS 68 Operating Instructions Manual
Summary of VEGAPULS 68
Page 1
Operating instructions radar sensor for continuous level measurement of bulk solids vegapuls 68 foundation fieldbus document id: 36538.
Page 2: Contents
2 contents vegapuls 68 • foundation fieldbus 36538-en-170405 contents 1 about this document 1.1 function ........................................................................................................................... 4 1.2 target group .......................................................
Page 3
3 contents vegapuls 68 • foundation fieldbus 36538-en-170405 8.1 dd adjustment programs ............................................................................................... 62 8.2 field communicator 375, 475 ....................................................................................
Page 4: 1 About This Document
4 1 about this document vegapuls 68 • foundation fieldbus 36538-en-170405 1 about this document 1.1 function this operating instructions manual provides all the information you need for mounting, connection and setup as well as important instruc- tionsformaintenanceandfaultrectification.Pleasereadth...
Page 5: 2 For Your Safety
5 2 for your safety vegapuls 68 • foundation fieldbus 36538-en-170405 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 devic...
Page 6
6 2 for your safety vegapuls 68 • foundation fieldbus 36538-en-170405 2.5 eu conformity thedevicefulfilsthelegalrequirementsoftheapplicableeudirec- tives.Byaffixingthecemarking,weconfirmtheconformityofthe instrument with these directives. Youcanfindtheeuconformitydeclarationonourwebsiteunder www.Veg...
Page 7
7 2 for your safety vegapuls 68 • foundation fieldbus 36538-en-170405 • manholesandflangesonthevesselmustbeclosedandsealedto avoid penetration of the radar signal • the instrument should be preferably mounted on top of the vessel with antenna orientation downward • the instrument must only be instal...
Page 8
8 2 for your safety vegapuls 68 • foundation fieldbus 36538-en-170405 containermadeofmetal,concreteorreinforcedfiberglasstopre- vent rf emissions, which can otherwise interfere with aeronauti- cal navigation, the maximum approved tilt angle is 10°. • open air environment: for operation outside of cl...
Page 9
9 2 for your safety vegapuls 68 • foundation fieldbus 36538-en-170405 susceptibles d'interférer avec la navigation aéronautique. L'angle d'inclinaison maximum autorisé est de 10°. • environnement ouvert : pour l'utilisation hors des cuves fermées, la condition suivante doit être remplie : l'appareil...
Page 10: 3 Product Description
10 3 product description vegapuls 68 • foundation fieldbus 36538-en-170405 3 product description 3.1 configuration thetypelabelcontainsthemostimportantdataforidentificationand use of the instrument: 2 1 15 13 14 12 11 5 3 6 4 7 8 10 9 fig. 1: layout of the type label (example) 1 instrument type 2 pr...
Page 11
11 3 product description vegapuls 68 • foundation fieldbus 36538-en-170405 this operating instructions manual applies to the following instrument versions: • hardware from 2.1.1 • software from 4.5.0 theinstrumentisavailableintwodifferentelectronicsversions.Each versioncanbeidentifiedviatheproductco...
Page 12
12 3 product description vegapuls 68 • foundation fieldbus 36538-en-170405 the antenna of the radar sensor emits short radar pulses with a durationofapprox.1ns.Thesepulsesarereflectedbytheproduct and received by the antenna as echoes. The transit time of the radar pulses from emission to reception i...
Page 13
13 3 product description vegapuls 68 • foundation fieldbus 36538-en-170405 the interface adapter vegaconnect enables the connection of communication-capable instruments to the usb interface of a pc. For parameter adjustment of these instruments, the adjustment software pactware with vega-dtm is requ...
Page 14
14 3 product description vegapuls 68 • foundation fieldbus 36538-en-170405 youcanfindadditionalinformationinthesupplementaryinstructions manual "flanges according to din-en-asme-jis". Electronics module "vegapuls series 60" is a replacement part for radarsensorsofvegapulsseries60.Adifferentversionis...
Page 15: 4 Mounting
15 4 mounting vegapuls 68 • foundation fieldbus 36538-en-170405 4 mounting 4.1 general instructions oninstrumentswiththreadedprocessfitting,thehexagonmustbe tightenedwithasuitablewrench.Fortheproperwrenchsizesee chapter "dimensions". Warning: the housing must not be used to screw the instrument in! ...
Page 16
16 4 mounting vegapuls 68 • foundation fieldbus 36538-en-170405 prior to setup you have to replace these protective caps with ap- proved cable glands or close the openings with suitable blind plugs. 4.2 mounting preparations the instrument is also available in versions with an antenna whose diameter...
Page 17
17 4 mounting vegapuls 68 • foundation fieldbus 36538-en-170405 spring rings according to din 217 or wedge lock washers according to din 25 201. Proceed as follows: 1. Clampvegapuls68withtheflange,e.G.Inabenchvice 2. Holdtheconnectionpiece(1)withawrenchontheflatsurfaces (widthacrossflats22mm) 3. Loo...
Page 18
18 4 mounting vegapuls 68 • foundation fieldbus 36538-en-170405 4.3 mounting preparations - parabolic antenna the instrument is also available in versions where the antenna has adiameterlargerthantheprocessfitting(thread,flange).Withsuch versionstheantennamustbedisconnectedfromtheprocessfitting befo...
Page 19
19 4 mounting vegapuls 68 • foundation fieldbus 36538-en-170405 4.4 mounting instructions the illustrations with the following mounting instructions show a radar sensor with horn antenna. The mounting instructions apply analo- gously also to the version with parabolic antenna. The emitted radar impu...
Page 20
20 4 mounting vegapuls 68 • foundation fieldbus 36538-en-170405 fig.7:mountingoftheradarsensorwithinflowingmedium withbulksolidssiloswithlateralpneumaticfilling,mountingshould notbeinthefillingstreamasthemicrowavesignalwillbeinterferred. Theoptimummountingpositionisnexttothefilling.Toavoidstrong pol...
Page 21
21 4 mounting vegapuls 68 • foundation fieldbus 36538-en-170405 fig.8:mountingoftheradarsensorwithinflowingmedium the socket piece should be dimensioned in such a way that the antenna end protrudes slightly out of the socket. Mounting socket.
Page 22
22 4 mounting vegapuls 68 • foundation fieldbus 36538-en-170405 ca . 10 mm fig. 9: recommended socket mounting with horn antenna > 10 mm (0.39" ) fig. 10: recommended socket mounting with parabolic antenna when using a swivelling holder, keep in mind that the distance between antenna and socket gets...
Page 23
23 4 mounting vegapuls 68 • foundation fieldbus 36538-en-170405 fig. 12: distance between antenna and socket with parabolic antenna ifthemediumhasgoodreflectiveproperties,vegapuls68with horn antenna can also be mounted on a longer socket piece. Rec- ommendedvaluesforsocketheightsarespecifiedinthefol...
Page 24
24 4 mounting vegapuls 68 • foundation fieldbus 36538-en-170405 requiredminimumdistance,especiallywithpoorlyreflectingmedia such as plastic powder. In practice, a cleanly constructed mounting socket, if necessary with rounded edges, introduces fewer disturbing influencesthananantennaextension. To me...
Page 25
25 4 mounting vegapuls 68 • foundation fieldbus 36538-en-170405 d a α fig. 15: proposal for installation after orientation vegapuls 68 the angle of inclination depends on the vessel dimensions. It can be easily checked with a suitable level or water leve on the sensor. Thefollowingtablespecifiesthed...
Page 26
26 4 mounting vegapuls 68 • foundation fieldbus 36538-en-170405 distance d (m) 2° 4° 6° 8° 10° 55 1.9 3.8 5.8 7.7 9.7 60 2.1 4.2 6.3 8.4 10.6 65 2.3 4.5 6.8 9.1 11.5 70 2.4 4.9 7.4 9.8 12.3 75 2.6 5.2 7.9 1.0 13 example: in a vessel 20 m high, the installation position of the sensor is 1.4 m from th...
Page 27
27 4 mounting vegapuls 68 • foundation fieldbus 36538-en-170405 in case of existing vessel installations, a false signal suppression should be carried out during setup. If large vessel installations such as struts or supports cause false echoes, these can be attenuated through supplementary measures...
Page 28
28 4 mounting vegapuls 68 • foundation fieldbus 36538-en-170405 fig. 19: radar sensors on traverse crane information: keep in mind that for these applications, the sensors are designed for relatively slow level changes. When using vegapuls 68 on a mov- able bracket, the max. Measuring rate must be o...
Page 29
29 4 mounting vegapuls 68 • foundation fieldbus 36538-en-170405 for level measurements in concrete silos, the sensors are often mounted in protective boxes. These boxes can be for example metal- lic, closed subsurface enclosures. 1 2 fig. 21: mounting of the instrument in an subsurface enclosure 1 s...
Page 30
30 4 mounting vegapuls 68 • foundation fieldbus 36538-en-170405 fig. 22: mounting of vegapuls 68 in multiple chamber silos fig. 23: orientation of vegapuls 68 for emptying in the silo center to avoid strong buildup and dust in the antenna system, the sensor should not be mounted directly at the dust...
Page 31
31 4 mounting vegapuls 68 • foundation fieldbus 36538-en-170405 fig. 24: purging air connection with horn antenna fig. 25: purging air connection with parabolic antenna the practice has shown that a pressure of approx. 0.2 … 1 bar providesasufficientairflow(seediagraminchapter"technical data", "purg...
Page 32
32 5 connecting to the bus system vegapuls 68 • foundation fieldbus 36538-en-170405 5 connecting to the bus system 5.1 preparing the connection always keep in mind the following safety instructions: warning: connect only in the complete absence of line voltage. • the electrical connection must only ...
Page 33
33 5 connecting to the bus system vegapuls 68 • foundation fieldbus 36538-en-170405 directly to the internal ground terminal. The ground terminal outside on the housing must be connected to the potential equalisation (low impedance). 5.2 connecting the voltage supply and signal output are connected ...
Page 34
34 5 connecting to the bus system vegapuls 68 • foundation fieldbus 36538-en-170405 fig. 27: connection steps 5 and 6 - double chamber housing 6. Insert the wire ends into the terminals according to the wiring plan information: solidcoresaswellasflexiblecoreswithwireendsleevesareinsert- eddirectlyin...
Page 35
35 5 connecting to the bus system vegapuls 68 • foundation fieldbus 36538-en-170405 5.3 wiring plan, single chamber housing 1 2 ( ) (-) 1 5 0 1 0 1 + 6 7 8 bus 2 3 4 5 fig. 28: electronics and terminal compartment - single chamber housing 1 voltage supply, signal output 2 contact pins for the displa...
Page 36
36 5 connecting to the bus system vegapuls 68 • foundation fieldbus 36538-en-170405 bus 5 1 2 + ( ) (-) 6 7 8 2 3 4 1 fig. 30: terminal compartment - double chamber housing 1 voltage supply, signal output 2 for display and adjustment module or interface adapter 3 for external display and adjustment ...
Page 37
37 5 connecting to the bus system vegapuls 68 • foundation fieldbus 36538-en-170405 5.5 wiring plan, double chamber housing ex d ia 5 0 1 0 1 + 6 7 8 bus 2 3 1 2 ( ) (-) 4 1 fig. 32: electronics compartment - ex-d-ia double chamber housing 1 internal connection to the terminal compartment 2 contact ...
Page 38
38 5 connecting to the bus system vegapuls 68 • foundation fieldbus 36538-en-170405 contact pin colour, connection ca- ble in the sensor terminal, electronics module pin 2 white 6 pin 3 blue 7 pin 4 black 8 5.6 double chamber housing with vegadis-adapter 3 1 2 fig. 35: view to the electronics compar...
Page 39
39 5 connecting to the bus system vegapuls 68 • foundation fieldbus 36538-en-170405 5.7 wiring plan - version ip 66/ip 68, 1 bar 1 2 fig. 37: wire assignment in permanently connected connection cable 1 brown (+) and blue (-) to power supply or to the processing system 2 shielding 5.8 switch-on phase...
Page 40: Module
40 6 set up with the display and adjustment module vegapuls 68 • foundation fieldbus 36538-en-170405 6 set up with the display and adjustment module 6.1 insert display and adjustment module the display and adjustment module can be inserted into the sensor andremovedagainatanytime.Youcanchooseanyoneo...
Page 41
41 6 set up with the display and adjustment module vegapuls 68 • foundation fieldbus 36538-en-170405 1 2 fig. 39: installing the display and adjustment module in the double chamber housing 1 in the electronics compartment 2 in the terminal compartment note: ifyouintendtoretrofittheinstrumentwithadis...
Page 42
42 6 set up with the display and adjustment module vegapuls 68 • foundation fieldbus 36538-en-170405 – move to the menu overview – confirmselectedmenu – edit parameter – save value • [->] key: – change measured value presentation – select list entry – select menu items in the quick setup menu – sele...
Page 43
43 6 set up with the display and adjustment module vegapuls 68 • foundation fieldbus 36538-en-170405 when the [+] and [->] keys are pressed quickly, the edited value, or the cursor, changes one value or position at a time. If the key is pressed longer than 1 s, the value or position changes continuo...
Page 44
44 6 set up with the display and adjustment module vegapuls 68 • foundation fieldbus 36538-en-170405 display: language setting, settings for the measured value indication as well as lighting diagnosis: information, e.G. On instrument status, pointer, measure- ment certainty, simulation, echo curve f...
Page 45
45 6 set up with the display and adjustment module vegapuls 68 • foundation fieldbus 36538-en-170405 the selection "standpipe" opens a new window in which the inner diameter of the applied standpipe is entered. Following the characteristics of the applications and the metrological features of the se...
Page 46
46 6 set up with the display and adjustment module vegapuls 68 • foundation fieldbus 36538-en-170405 storage tank on ships (cargo tank): • mediumspeed:slowfillingandemptying • vessel: – installations in the bottom section (bracers, heating spirals) – high sockets 200 … 500 mm, also with large diamet...
Page 47
47 6 set up with the display and adjustment module vegapuls 68 • foundation fieldbus 36538-en-170405 – buildup • properties, sensor: – measurementspeedoptimizedthroughlittleaveraging – entering the tube inside diameter takes the running time shift into consideration – echo detection sensitivity redu...
Page 48
48 6 set up with the display and adjustment module vegapuls 68 • foundation fieldbus 36538-en-170405 open water (gauge measurement): • rate of level change: slow level change • process/measurement conditions: – large distance from sensor to water surface – extreme damping of output signal due to wav...
Page 49
49 6 set up with the display and adjustment module vegapuls 68 • foundation fieldbus 36538-en-170405 constant. Keep in mind that layer interfaces can cause faulty meas- urements. If you want to measure the total height of both liquids reliably, please contact our service department or use an instrum...
Page 50
50 6 set up with the display and adjustment module vegapuls 68 • foundation fieldbus 36538-en-170405 2 1 3 100% 0% 1 m (39.37 ") 35 m (1378 ") fig. 42: parameterisation example, min./max. Adjustment 1 min. Level = max. Measuring distance 2 max. Level = min. Measuring distance if these values are not...
Page 51
51 6 set up with the display and adjustment module vegapuls 68 • foundation fieldbus 36538-en-170405 4. Enter the suitable distance value in m for empty vessel (e.G. Dis- tance from the sensor to the vessel bottom) corresponding to the percentage value. 5. Save settings with [ok] and move with [esc]...
Page 52
52 6 set up with the display and adjustment module vegapuls 68 • foundation fieldbus 36538-en-170405 only the following functions are permitted with activated pin: • select menu items and show data • read data from sensor into the display and adjustment module. Caution: when the pin is active, adjus...
Page 53
53 6 set up with the display and adjustment module vegapuls 68 • foundation fieldbus 36538-en-170405 in delivery status, the lighting is switched on. In this menu item, the device status is displayed. The respective min. And max. Measured distance values are saved in the sensor. The values are displ...
Page 54
54 6 set up with the display and adjustment module vegapuls 68 • foundation fieldbus 36538-en-170405 how to start the simulation: 1. Push [ok] 2. Select the requested simulation variable with [->]andconfirm with [ok]. 3. With [ok]youstartthesimulation,firstofalltheactualmeasured value is displayed i...
Page 55
55 6 set up with the display and adjustment module vegapuls 68 • foundation fieldbus 36538-en-170405 the function "echo curve memory" makes it possible to save the echo curve at the time of setup. This is generally recommended, and it is absolutely necessary if you want to use the asset management f...
Page 56
56 6 set up with the display and adjustment module vegapuls 68 • foundation fieldbus 36538-en-170405 enter the requested parameters via the appropriate keys, save your settings and jump to the next menu item with the [esc] and [->] key. Caution: note the following if instruments with appropriate app...
Page 57
57 6 set up with the display and adjustment module vegapuls 68 • foundation fieldbus 36538-en-170405 • setup: resetting of the parameter settings to the default values of the respective instrument . Order-related settings remain but are not taken over into the current parameters. User-generated fals...
Page 58
58 6 set up with the display and adjustment module vegapuls 68 • foundation fieldbus 36538-en-170405 the following data or settings for adjustment of the display and ad- justment module are saved: • all data of the menu "setup" and "display" • in the menu "additional settings" the items "distance un...
Page 59
59 6 set up with the display and adjustment module vegapuls 68 • foundation fieldbus 36538-en-170405 in this menu item, the features of the sensor such as approval, pro- cessfitting,seal,measuringrange,electronics,housingandothers are displayed. 6.5 saving the parameterisation data we recommended wr...
Page 60: 7 Setup With Pactware
60 7 setup with pactware vegapuls 68 • foundation fieldbus 36538-en-170405 7 setup with pactware 7.1 connect the pc 3 1 2 fig. 43: connection of the pc directly to the sensor via the interface adapter 1 usb cable to the pc 2 interface adapter vegaconnect 3 sensor 7.2 parameter adjustment for paramet...
Page 61
61 7 setup with pactware vegapuls 68 • foundation fieldbus 36538-en-170405 fig. 44: example of a dtm view all device dtms are available as a free-of-charge standard version and as a full version that must be purchased. In the standard version, all functions for complete setup are already included. A...
Page 62
62 8 set up with other systems vegapuls 68 • foundation fieldbus 36538-en-170405 8 set up with other systems 8.1 dd adjustment programs device descriptions as enhanced device description (edd) are available for dd adjustment programs such as, for example, ams™ and pdm. Thefilescanbedownloadedatwww.V...
Page 63
63 9 diagnosis, asset management and service vegapuls 68 • foundation fieldbus 36538-en-170405 9 diagnosis, asset management and service 9.1 maintenance if the instrument is used correctly, no maintenance is required in normal operation. Insomeapplications,buildupontheantennasystemcaninfluence the m...
Page 64
64 9 diagnosis, asset management and service vegapuls 68 • foundation fieldbus 36538-en-170405 • pc with pactware/dtm • control system with edd • display and adjustment module further echo curves: up to 10 echo curves can be stored in a ring bufferinthismemorysection.Additionalechocurvesarestoredvia...
Page 65
65 9 diagnosis, asset management and service vegapuls 68 • foundation fieldbus 36538-en-170405 still valid. Plan in maintenance for the instrument because a failure is expected in the near future (e.G. Due to buildup). This status message is inactive by default. It can be activated by the user via p...
Page 66
66 9 diagnosis, asset management and service vegapuls 68 • foundation fieldbus 36538-en-170405 code text message reason rectification devspec diagnosis bits f264 installation/setup error • adjustment not within the vessel height/measuring range • max. Measuring range of the instrumentnotsufficient •...
Page 67
67 9 diagnosis, asset management and service vegapuls 68 • foundation fieldbus 36538-en-170405 code text message reason rectification devspec diagnosis bits m502 error in the diag- nostics memory • hardware error eeprom • exchanging the electronics • send instrument for repair bit 15 m503 measuremen...
Page 68
68 9 diagnosis, asset management and service vegapuls 68 • foundation fieldbus 36538-en-170405 1 2 level time 0 1 real level 2 level displayed by the sensor notes: • whenever the sensor displays a constant value, the reason could also be that the fault setting of the current output is set to "hold v...
Page 69
69 9 diagnosis, asset management and service vegapuls 68 • foundation fieldbus 36538-en-170405 measurementerrorduringfilling fault description error pattern reason rectification 3. Measured value jumps towards 0 % duringfilling level time 0 • amplitude of a multiple echo (vessel top - product surfac...
Page 70
70 9 diagnosis, asset management and service vegapuls 68 • foundation fieldbus 36538-en-170405 fault description error pattern reason rectification 7. Measured value jumps sporadically to- wards 100 % during emptying level time 0 • changing condensation or con- tamination on the antenna • carry out ...
Page 71
71 9 diagnosis, asset management and service vegapuls 68 • foundation fieldbus 36538-en-170405 ifyousavedtheparametersettingsduringthefirstsetupofthesen- sor, you can transfer them to the replacement electronics module. A fresh setup is then not necessary. 9.6 software update the following component...
Page 72: 10 Dismount
72 10 dismount vegapuls 68 • foundation fieldbus 36538-en-170405 10 dismount 10.1 dismounting steps warning: before dismounting, be aware of dangerous process conditions such as e.G. Pressure in the vessel or pipeline, high temperatures, cor- rosive or toxic products etc. Take note of chapters "moun...
Page 73: 11 Supplement
73 11 supplement vegapuls 68 • foundation fieldbus 36538-en-170405 11 supplement 11.1 technical data note for approved instruments the technical data in the respective safety instructions are valid for approved instruments (e.G. With exapproval).Thesedatacandifferfromthedatalistedherein,forexamplere...
Page 74
74 11 supplement vegapuls 68 • foundation fieldbus 36538-en-170405 torques max. Torques, antenna system Ʋ mounting screws, antenna cone 2.5 nm (1.8 lbf ft) Ʋ compression nut, parabolic antenna 50 nm (36.89 lbf ft) Ʋ counter nut, parabolic antenna 40 nm (29.50 lbf ft) Ʋ terminal screws, swivelling ho...
Page 75
75 11 supplement vegapuls 68 • foundation fieldbus 36538-en-170405 Ʋ ø 95 mm (3.74 in) up to 50 m (164 ft) Ʋ parabolic antenna up to 75 m (246.1 ft) output variable output Ʋ signal digital output signal, foundation fieldbus protocol Ʋ physical layer according to iec 61158-2 damping (63 % of the inpu...
Page 76
76 11 supplement vegapuls 68 • foundation fieldbus 36538-en-170405 deviation with bulk solids the values depend to a great extent on the application. Bindingspecificationsarethusnotpossible. Deviationunderemcinfluence ≤±30mm variablesinfluencingmeasurementaccuracy temperature drift - digital output ...
Page 77
77 11 supplement vegapuls 68 • foundation fieldbus 36538-en-170405 seal antenna impedance cone process temperature (measured on the process fitting) ffkm(kalrez6375) ptfe -20 … +130 °c (-4 … +266 °f) peek -20 … +250 °c (-4 … +482 °f) ffkm(kalrez6230) ptfe -15 … +130 °c (5 … +266 °f) peek -15 … +250 ...
Page 78
78 11 supplement vegapuls 68 • foundation fieldbus 36538-en-170405 air volume with parabolic antenna, depending on pressure (recommended area) pressure withoutrefluxvalve withrefluxvalve 0.5 bar (7.25 psig) 3.0 m 3 /h 1.2 m 3 /h 0.6 bar (8.70 psig) 3.2 m 3 /h 1.4 m 3 /h 0.7 bar (10.15 psig) 3.4 m 3 ...
Page 79
79 11 supplement vegapuls 68 • foundation fieldbus 36538-en-170405 electromechanical data - version ip 66/ip 68 (1 bar) options of the cable entry Ʋ cable gland with integrated connec- tion cable m20 x 1.5 (cable: ø 5 … 9 mm) Ʋ cable entry ½ npt Ʋ blind plug m20 x 1.5; ½ npt connection cable Ʋ wire ...
Page 80
80 11 supplement vegapuls 68 • foundation fieldbus 36538-en-170405 sensor version configuration,connectioncable cable length standard cable special cable screened 4 … 20 ma/hart 50 m ● – – profibuspa,founda- tion fieldbus 25 m – ● ● integrated clock date format day.Month.Year time format 12 h/24 h t...
Page 81
81 11 supplement vegapuls 68 • foundation fieldbus 36538-en-170405 galvanic separation between electronics and metal housing parts Ʋ reference voltage 500 v ac overvoltage protection highest continuous operating voltage 35 v dc max. Permissible input current 500 ma response voltage > 500 v discharge...
Page 82
82 11 supplement vegapuls 68 • foundation fieldbus 36538-en-170405 revisions data dd-revision rev_01 cff-file 010101.Cff device revision 0101.Ffo 0101.Sym cff-revision xx xx 01 device software revision > 4.4.0 itk (interoperability test kit) number 5.2.0 electricial characteristics physicial layer t...
Page 83
83 11 supplement vegapuls 68 • foundation fieldbus 36538-en-170405 function blocks transducer block (tb) the transducer block "analog input (ai)" takes the original measured value (secondary value 2), carriesoutthemin./max.Adjustment(secondaryvalue1),carriesoutalinearization(primaryvalue) and makes ...
Page 84
84 11 supplement vegapuls 68 • foundation fieldbus 36538-en-170405 andisuseduniversally.Pidblockscanbecascadedifthisisnecessaryorrequestedduetodiffer- ent time constants with the primary and secondary process measurement. Fig. 60: schematic presentation function block pid control function block outp...
Page 85
85 11 supplement vegapuls 68 • foundation fieldbus 36538-en-170405 fig. 62: schematic presentation function block signal characterizer function block integrator the function block "integrator" integrates a continuous input signal over the time and sums the resultsofanimpulseinputblock.Itisusedasatot...
Page 86
86 11 supplement vegapuls 68 • foundation fieldbus 36538-en-170405 fig. 64: schematic presentation function block input selector function block arithmetic the function block "arithmetic" allows the simple integration of usual metrological calculation func- tions. The user can select the requested me...
Page 87
87 11 supplement vegapuls 68 • foundation fieldbus 36538-en-170405 ff desciptor description unit primary_value primary_value(linearizedvalue).Thisistheprocessval- ueaftermin/maxadjustmentandlinearizationwiththestatus ofthetransducerblock.Theunitisdefinedin"primary_val- ue_unit" primary_value_unit se...
Page 88
88 11 supplement vegapuls 68 • foundation fieldbus 36538-en-170405 ff desciptor description unit simulation_physcal integration_data physicaloffsetandintegrationtime device_config_puls_ radar electronics variant, probe type, max. Measuring range, anten- na extension length, adjustment propagation an...
Page 89
89 11 supplement vegapuls 68 • foundation fieldbus 36538-en-170405 ff desciptor description unit application_config_ service limitation measuring range begin, safety of measuring range end level_echo_info level echo id, amplitude, measurement safety device_status device status false_signal_limits fa...
Page 90
90 11 supplement vegapuls 68 • foundation fieldbus 36538-en-170405 plastic housing ~ 69 mm (2.72") ø 79 mm (3.11") 112 mm (4.41") m20x1,5/ ½ npt ~ 84 mm (3.31") m16x1,5 112 mm (4.41") m20x1,5/ ½ npt 1 2 ø 79 mm (3.11") fig. 66: housing versions with protection rating ip 66/ip 67 - with integrated di...
Page 91
91 11 supplement vegapuls 68 • foundation fieldbus 36538-en-170405 aluminium housing with protection rating ip 66/ip 68 (1 bar) 120 mm (4.72") ~ 105 mm (4.13") 116 mm (4.57") ~ 150 mm (5.91") ø 86 mm (3.39") ø 86 mm (3.39") m20x1,5/ ½ npt m16x1,5 2 m20x1,5 m20x1,5 1 fig. 68: housing version with pro...
Page 92
92 11 supplement vegapuls 68 • foundation fieldbus 36538-en-170405 stainless steel housing with protection rating ip 66/ip 68, 1 bar 117 mm (4.61") ~ 103 mm (4.06") ø 79 mm (3.11") 120 mm (4.72") ~ 105 mm (4.13") ø 86 mm (3.39") m20x1,5 m20x1,5/ ½ npt m16x1,5 ~ 93 mm (3.66") ø 80 mm (3.15") 112 mm (...
Page 93
93 11 supplement vegapuls 68 • foundation fieldbus 36538-en-170405 vegapuls68,hornantennainflangeversion x y 2 1 165 mm (6.5") 60 mm (2.36") mm inch 8.50" 16.93" 3.94" ø1.58" ø1.89" ø2.95" ø3.74" 4.72" x y 100 ø40 120 ø48 216 ø75 430 ø95 1½" 2" 3" 4" x y 1½" 2" 3" 4" fig.72:vegapuls68,hornantennainf...
Page 94
94 11 supplement vegapuls 68 • foundation fieldbus 36538-en-170405 vegapuls68,hornantennainflangeversionwithpurgingairconnection x y x y 2 1 3 4 3 4 41,5 mm (1.63") 83 mm (3.27") 190 mm (7.48") 49 mm (1.93") 41 mm (1.61") mm inch 8.50" 16.93" 3.94" ø1.58" ø1.89" ø2.95" ø3.74" 4.72" x y 100 ø40 120 ø...
Page 95
95 11 supplement vegapuls 68 • foundation fieldbus 36538-en-170405 vegapuls68,hornantennainflangeversion450°c y x inch 8.50" 11.30" ø 1.89" ø 2.95" ø 3.74" 4.72" mm x y 120 ø 48 216 ø 75 287 ø 95 2" 3" 4" x y 2" 3" 4" 260 mm (10.24") fig.74:vegapuls68,hornantennainflangeversionwithtemperatureadapter...
Page 96
96 11 supplement vegapuls 68 • foundation fieldbus 36538-en-170405 vegapuls 68, horn antenna and swivelling holder 20 mm (0.79") 20 mm (0.79") max. 15° (0.59") 40 mm (1.58") 146 mm (5.75" ) x y x y 3.94" ø 1.58" ø 1.89" ø 2.95" ø 3.74" 4.72" 8.50" 16.93" x y 100 ø 40 120 ø 48 216 ø 75 430 ø 95 1½" 2...
Page 97
97 11 supplement vegapuls 68 • foundation fieldbus 36538-en-170405 vegapuls68,hornantennaandswivellingholder,threadedfitting max. 10° (0.39") 53,6 mm (2.11") 159,6 mm (6.28") 102,2 mm (4.02") ø 40 / 48 mm (1.57" / 1.89") g2 / 2npt sw 70 mm (2.76") 102,2 mm (4.02") ø 40 / 48 mm (1.57" / 1.89") 2 1 fi...
Page 98
98 11 supplement vegapuls 68 • foundation fieldbus 36538-en-170405 vegapuls 68, parabolic antenna and swivelling holder 130 mm (5.12") ø 243 mm (9.57") 1 40 mm (1.58") max. 15° (0.59") 120 mm (4.72") 2 fig. 77: vegapuls 68, parabolic antenna and swivelling holder 1 standard 2 with temperature adapte...
Page 99
99 11 supplement vegapuls 68 • foundation fieldbus 36538-en-170405 11.4 industrial property rights vega product lines are global protected by industrial property rights. Further information see www.Vega.Com. Vega produktfamilien sind weltweit geschützt durch gewerbliche schutzrechte. Nähere informat...
Page 100: Index
100 index vegapuls 68 • foundation fieldbus 36538-en-170405 index a adjustment 50, 51 – system 42 agitator 27 b backlight 52 c copy instrument settings 57 d damping 51 date/time 56 deviation 67 device id 58 e echo curve 55 edd (enhanced device description) 62 electrical connection 33 electronics tem...
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101 notes vegapuls 68 • foundation fieldbus 36538-en-170405.
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102 notes vegapuls 68 • foundation fieldbus 36538-en-170405.
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103 notes vegapuls 68 • foundation fieldbus 36538-en-170405.
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Printing date: vega grieshaber kg am hohenstein 113 77761 schiltach germany 36538-en-170405 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. Subjec...