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Vega vegaplus sr 68 Operating Instructions Manual
Summary of vegaplus sr 68
Page 1
Operating instructions radar sensor for continuous level measurement of bulk solids vegapuls sr 68 4 … 20 ma/hart - two-wire document id: 38294.
Page 2: Contents
2 contents vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 contents 1 about this document 1.1 function ........................................................................................................................... 4 1.2 target group ..............................................
Page 3
3 contents vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 9 diagnosis, asset management and service 9.1 maintenance .................................................................................................................. 60 9.2 measured value and event memory .....................
Page 4: 1 About This Document
4 1 about this document vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 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.Ple...
Page 5: 2 For Your Safety
5 2 for your safety vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 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 ...
Page 6
6 2 for your safety vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 2.5 ce conformity thedevicefulfilsthelegalrequirementsoftheapplicableecguide- lines.Byaffixingthecemarking,weconfirmsuccessfultestingofthe product. Youcanfindthececertificateofconformityinthedownloadsection of our homepag...
Page 7
7 2 for your safety vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 • the instrument must only be installed and maintained by appropri- atelyqualifiedstaff 2.8 radio license for usa/canada the instrument is in conformity with part 15 of the fcc regulations. Take note of the following two ...
Page 8: 3 Product Description
8 3 product description vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 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 t...
Page 9
9 3 product description vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 this operating instructions manual applies to the following instrument versions: • hardware version from 2.1.0 • software version from 4.5.1 the scope of delivery encompasses: • radar sensor • documentation – quick se...
Page 10
10 3 product description vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 the delivery must be checked for completeness and possible transit damage immediately at receipt. Ascertained transit damage or con- cealed defects must be appropriately dealt with. Up to the time of installation, th...
Page 11
11 3 product description vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 youcanfindfurtherinformationintheoperatinginstructions"ve- gadis 82 4 … 20 ma/hart" (document-id 45300). Plicsmobile t61 is an external gsm/gprs radio unit for transmis- sion of measured values and for remote paramet...
Page 12: 4 Mounting
12 4 mounting vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 4 mounting 4.1 general instructions oninstrumentswiththreadedprocessfitting,thehexagonmustbe tightenedwithasuitablewrench.Fortheproperwrenchsizesee chapter "dimensions". Warning: the housing must not be used to screw the instru...
Page 13
13 4 mounting vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 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...
Page 14
14 4 mounting vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 spring rings according to din 217 or wedge lock washers according to din 25 201. Proceed as follows: 1. Clampvegapulssr68withtheflange,e.G.Inabenchvice 2. Holdtheconnectionpiece(1)withawrenchontheflatsurfaces (widthacrossflats2...
Page 15
15 4 mounting vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 4.3 mounting instructions the emitted radar impulses of the radar sensor are electromagnetic waves. The polarisation is the direction of the electrical wave compo- nent.Byturningtheinstrumentintheconnectionflangeormounting boss...
Page 16
16 4 mounting vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 fig.6:mountingoftheradarsensorwithinflowingmedium withbulksolidssiloswithlateralpneumaticfilling,mountingshould notbeinthefillingstreamasthemicrowavesignalwillbeinterferred. Theoptimummountingpositionisnexttothefilling.Toavoids...
Page 17
17 4 mounting vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 fig.7:mountingoftheradarsensorwithinflowingmedium the socket piece should be dimensioned in such a way that the antenna end protrudes slightly out of the socket. Mounting socket.
Page 18
18 4 mounting vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 ca . 10 mm fig. 8: recommended socket mounting with horn antenna > 10 mm (0.39" ) fig. 9: recommended socket mounting with parabolic antenna when using a swivelling holder, keep in mind that the distance between antenna and soc...
Page 19
19 4 mounting vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 fig. 11: distance between antenna and socket with parabolic antenna ifthemediumhasgoodreflectiveproperties,vegapulssr68 with horn antenna can also be mounted on a longer socket piece. Recommendedvaluesforsocketheightsarespecifi...
Page 20
20 4 mounting vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 requiredminimumdistance,especiallywithpoorlyreflectingmedia such as plastic powder. In practice, a cleanly constructed mounting socket, if necessary with rounded edges, introduces fewer disturbing influencesthananantennaextensi...
Page 21
21 4 mounting vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 d a α fig. 14: proposal for installation after orientation vegapuls sr 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. Thefollowingtables...
Page 22
22 4 mounting vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 to adjust the angle of inclination with the swivelling holder see next section. Proceed as follows to align the sensor with the swivelling holder: 1. Loosen terminal screw of the swivelling holder with a fork spanner sw 13 1 fi...
Page 23
23 4 mounting vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 if there are agitators in the vessel, a false signal suppression should be carried out with the agitators in motion. This ensures that the interferingreflectionsfromtheagitatorsaresavedwiththebladesin differentpositions. Fig. 1...
Page 24
24 4 mounting vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 information: the spacer may only be incorporated up to a maximum of 50 mm into the vessel insulation. Only then is a reliable temperature decoupling guaranteed. Max. 50 mm (1.97" ) 1 2 3 fig. 19: mounting the instrument on insu...
Page 25
25 4 mounting vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 thesilowallsofmultiplechambersilosareoftenmadeofprofile walls,suchase.G.Profilesheeting,toensuretherequiredstability.If the radar sensor is mounted very close to a heavily structured vessel wall,considerablefalsereflectionscanb...
Page 26
26 4 mounting vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 to avoid strong buildup and dust in the antenna system, the sensor should not be mounted directly at the dust extraction of the vessel. In case of extreme dust deposits in the antenna system, vegapuls sr 68 is available with a ...
Page 27
27 5 connecting to power supply vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 5 connecting to power supply 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 ...
Page 28
28 5 connecting to power supply vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 prior to setup you have to replace these protective caps with ap- proved cable glands or close the openings with suitable blind plugs. With plastic housing, the npt cable gland or the conduit steel tube must b...
Page 29
29 5 connecting to power supply vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 fig. 25: connection steps 5 and 6 - single chamber housing fig. 26: connection steps 5 and 6 - double chamber housing 6. Insert the wire ends into the terminals according to the wiring plan information: solidc...
Page 30
30 5 connecting to power supply vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 9. Tighten the compression nut of the cable entry gland. The seal ring must completely encircle the cable 10. Reinsert the display and adjustment module, if one was installed 11. Screw the housing lid back on ...
Page 31
31 5 connecting to power supply vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 5 1 2 + ( ) (-) 6 7 8 4...20ma display 2 3 4 1 fig. 29: terminal compartment, double chamber housing 1 voltage supply, signal output 2 for display and adjustment module or interface adapter 3 for external disp...
Page 32
32 5 connecting to power supply vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 5.5 wiring plan, double chamber housing ex d ia 3 1 2 5 6 7 8 1 2 ( ) (-) + 4...20ma fig. 31: electronics compartment, double chamber housing ex d ia 1 internal connection to the terminal compartment 2 for dis...
Page 33
33 5 connecting to power supply vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 contact pin colour connection ca- ble in the sensor terminal, electronics module pin 1 brown 5 pin 2 white 6 pin 3 blue 7 pin 4 black 8 5.6 double chamber housing with dis-adapt 3 1 2 fig. 34: view to the elec...
Page 34
34 5 connecting to power supply vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 5.7 wiring plan - version ip 66/ip 68, 1 bar 1 2 fig. 36: wire assignment in permanently connected connection cable 1 brown (+) and blue (-) to power supply or to the processing system 2 shielding 5.8 switch-o...
Page 35: Module
35 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 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.Youcanchoo...
Page 36
36 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 1 2 fig. 38: installing the display and adjustment module in the double chamber housing 1 in the electronics compartment 2 in the terminal compartment note: ifyouintendtoretrofittheinstrumen...
Page 37
37 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 – 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 me...
Page 38
38 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 this menu item is used to select the national language for further pa- rameter adjustment. You can change the selection via the menu item "setup - display, menu language". With the "ok" key ...
Page 39
39 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 nationmustbeenteredforexactidentificationofindividualmeasuring points. The available digits comprise: • letters from a … z • numbers from 0 … 9 • special characters +, -, /, - eachmediumhasd...
Page 40
40 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 the selection "standpipe" opens a new window in which the inner diameter of the applied standpipe is entered. The following features form the basis of the applications: storage tank: • setup...
Page 41
41 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 – high accuracy – false signal suppression required stirrer vessel (reactor): • setup:allvesselsizespossible • medium speed: – fasttoslowfillingpossible – vesselisfilledandemptiedveryoften •...
Page 42
42 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 • vessel: – lateral outlets and inlets – joinslikeflanges,weldjoints – shifting of the running time in the tube • process/measurement conditions: – condensation – buildup – separation of oil...
Page 43
43 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 – insensitive in the close range openflume(flowmeasurement): • rate of level change: slow level change • process/measurement conditions: – ice and condensation on the antenna possible – spid...
Page 44
44 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 enter the requested parameters via the appropriate keys, save your settings with [ok] and jump to the next menu item with the [esc] and the [->] key. Through this selection the operating ran...
Page 45
45 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 tionsisalwaysthesealingsurfaceofthethreadorflange.Youcanfind specificationsonthereferenceplaneinchapter"technical data". The actual level is calculated on the basis of these settings. The ac...
Page 46
46 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 3. Set the requested percentage value with [+] and save with [ok]. The cursor jumps now to the distance value. 4. Enter the appropriate distance value in m (corresponding to the percentage v...
Page 47
47 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 in this menu item, the pin is activated/deactivated permanently. Enteringa4-digitpinprotectsthesensordataagainstunauthorized accessandunintentionalmodifications.Ifthepinisactivatedperma- nen...
Page 48
48 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 in delivery status, the lighting is switched on. In this menu item, the device status is displayed. The respective min. And max. Measured value is saved in the sensor. The values are display...
Page 49
49 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 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 di...
Page 50
50 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 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 to do this if you want to use th...
Page 51
51 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 4. Confirmagainwith[ok] and enter the actual distance from the sensor to the product surface. 5. All interfering signals in this section are detected by the sensor andstoredafterconfirmingwi...
Page 52
52 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 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 approp...
Page 53
53 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 value memory as well as event memory remain untouched. The linearisation is set to linear. False signal suppression: deleting a previously created false signal suppression. The false signal ...
Page 54
54 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 thesensoroffersthehartmodesstandardandmultidrop.Inthis menu item you specify the hart mode and enter the address for multidrop. Themode"standard"withthefixedaddress0meansoutputtingthe measur...
Page 55
55 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 in this menu item, the hardware and software version of the sensor is displayed. In this menu item, the date of factory calibration of the sensor as well as the date of the last change of se...
Page 56: 7 Setup With Pactware
56 7 setup with pactware vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 7 setup with pactware 7.1 connect the pc 3 1 2 fig. 41: connection of the pc directly to the sensor via the interface adapter 1 usb cable to the pc 2 interface adapter vegaconnect 3 sensor 1 5 2 4 3 open twist usb lo...
Page 57
57 7 setup with pactware vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 alsousuallyequippedwithasufficientcurrentlimitingresistance.In such cases, the interface converter can be connected parallel to the 4 … 20 ma cable (dashed line in the previous illustration). 7.2 parameter adjustment...
Page 58
58 7 setup with pactware vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 in the full version there is also an extended print function for complete project documentation as well as a save function for measured value and echo curves. In addition, there is a tank calculation program as well ...
Page 59
59 8 set up with other systems vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 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. Thefilescanbedownload...
Page 60
60 9 diagnosis, asset management and service vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 9 diagnosis, asset management and service 9.1 maintenance if the instrument is used correctly, no maintenance is required in normal operation. Insomeapplications,buildupontheantennasystemcaninflue...
Page 61
61 9 diagnosis, asset management and service vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 • 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.Furtherechocurvesaresto...
Page 62
62 9 diagnosis, asset management and service vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 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 u...
Page 63
63 9 diagnosis, asset management and service vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 code text message cause rectification devspec state in cmd 48 f125 impermissible electronics temperature – temperature of the electronics in the non- specifiedrange – check ambient tem- perature –...
Page 64
64 9 diagnosis, asset management and service vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 code text message cause rectification devspec state in cmd 48 s601 overfilling – danger of vessel overfilling – make sure that there is nofurtherfilling – check level in the vessel bit 6 of byte 1...
Page 65
65 9 diagnosis, asset management and service vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 • checking the output signal • treatment of measurement errors further comprehensive diagnostics options are available with a pc with pactware and the suitable dtm. In many cases, the reasons can ...
Page 66
66 9 diagnosis, asset management and service vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 measurement error with constant level fault description error pattern cause rectification 1. Measured value shows a too low or too high level level time 0 – min./max. Adjustment not correct – adap...
Page 67
67 9 diagnosis, asset management and service vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 measurement error during emptying fault description error pattern cause rectification 6. Measured value re- mains unchanged in the close range during emptying level time 0 – false signal larger th...
Page 68
68 9 diagnosis, asset management and service vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 the new electronics module must be loaded with the default settings of the sensor. These are the options: • in the factory • or on site by the user in both cases, the serial number of the sensor i...
Page 69
69 9 diagnosis, asset management and service vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 • please contact the agency serving you to get the address for thereturnshipment.Youcanfindtheagencyonourhomepage www.Vega.Com..
Page 70: 10 Dismount
70 10 dismount vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 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 chapt...
Page 71: 11 Supplement
71 11 supplement vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 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,for...
Page 72
72 11 supplement vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 Ʋ terminal screws, swivelling holder 15 nm (11.06 lbf ft) max. Torques for npt cable glands and conduit tubes Ʋ plastic housing 10 nm (7.376 lbf ft) Ʋ aluminium/stainless steel housing 50 nm (36.88 lbf ft) input variable mea...
Page 73
73 11 supplement vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 signal resolution 0.3 µa resolution, digital failure signal current output (adjustable) ma-value unchanged 20.5 ma, 22 ma, max. Output current 22 ma starting current ≤3.6ma;≤10mafor5msafterswitchingon load see load diagram u...
Page 74
74 11 supplement vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 repeatability ≤±1mm deviation with bulk solids the values depend to a great extent on the application. Bindingspecificationsarethusnotpossible. Deviationunderemcinfluence ≤±30mm variablesinfluencingmeasurementaccuracy specif...
Page 75
75 11 supplement vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 process conditions fortheprocessconditions,pleasealsonotethespecificationsonthetypelabel.Thelowestvalue always applies. Seal antenna impedance cone process temperature (measured on the process fitting) fkm (shs fpm 70c3 glt)...
Page 76
76 11 supplement vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 pressure withoutrefluxvalve withrefluxvalve 1.5 bar (21.76 psig) 5.0 m 3 /h 3.2 m 3 /h 2 bar (29.0 psig) 5.5 m 3 /h 4.5 m 3 /h air volume with parabolic antenna, depending on pressure (recommended area) pressure withoutreflu...
Page 77
77 11 supplement vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 wire cross-section (spring-loaded terminals) Ʋ massive wire, stranded wire 0.2 … 2.5 mm² (awg 24 … 14) Ʋ stranded wire with end sleeve 0.2 … 1.5 mm² (awg 24 … 16) electromechanical data - version ip 66/ip 68 (1 bar) options ...
Page 78
78 11 supplement vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 integrated clock date format day.Month.Year time format 12 h/24 h timezoneexfactory cet rate deviation max. 10.5 min/year additional output parameter - electronics temperature output of the temperature values Ʋ analogue via ...
Page 79
79 11 supplement vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 housing material version ip-protection class nema protection aluminium single chamber ip 66/ip 68 (0.2 bar) ip 68 (1 bar) type 6p - double chamber ip 66/ip 68 (0.2 bar) ip 68 (1 bar) type 6p - stainless steel, electro- polis...
Page 80
80 11 supplement vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 aluminium housing 2 1 ø 86 mm (3.39") ~ 116 mm (4.57") 116 mm (4.57") m20x1,5 m20x1,5/ ½ npt ~ 87 mm (3.43") m16x1,5 ø 86 mm (3.39") 120 mm (4.72") m20x1,5/ ½ npt fig. 57: housing versions with protection rating ip 66/ip 68 ...
Page 81
81 11 supplement vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 stainless steel housing ~ 69 mm (2.72") ø 79 mm (3.11") 117 mm (4.61") m20x1,5/ ½ npt ~ 59 mm (2.32") ø 80 mm (3.15") 112 mm (4.41") m20x1,5/ ½ npt ~ 87 mm (3.43") ø 86 mm (3.39") 120 mm (4.72") m20x1,5/ ½ npt m16x1,5 3 2 1 ...
Page 82
82 11 supplement vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 vegapuls sr 68, horn antenna in threaded version mm inch 38 mm (1.50" ) 22 mm (0.87" ) 22 mm (0.87" ) sw 46 mm (1.81") 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...
Page 83
83 11 supplement vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 vegapulssr68,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.62:vegapulssr68,h...
Page 84
84 11 supplement vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 vegapuls sr 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 43...
Page 85
85 11 supplement vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 vegapuls sr 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. 64: vegapuls sr 68, parabolic antenna and swivelling holder 1 standard 2 with tem...
Page 86
86 11 supplement vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 11.3 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...
Page 87: Index
87 index vegapuls sr 68 • 4 … 20 ma/hart - two-wire 38294-en-160707 index a adjustment 37, 45 agitator 23 b backlight 47 c check output signal 65 connection – cable 27 copy instrument settings 54 current output min./max. 46 current output mode 46 d damping 46 date/time 52 default values 53 deviation...
Page 88
Printing date: vega grieshaber kg am hohenstein 113 77761 schiltach germany 38294-en-160707 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...