- DL manuals
- Vega
- Radar
- VEGAPULS 68
- 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 sr 68 4 … 20 ma/hart two-wire document id: 38294.
Page 2: Quick Start
2 quick start vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 quick start the quick start procedure enables a quick setup with many applica- tions. You can find further information in the respective chapters of the operating instructions manual. 1. Distance from the vessel wall > 200 mm, th...
Page 3
3 quick start vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 3. Select in the menu item "application" the vessel, the application and the vessel form, for example, silo. 4. Carry out the adjustment in the menu items "min. Adjustment" and "max. Adjustment". The radar sensor as a distance me...
Page 4: Contents
4 contents vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 contents 1 about this document 1.1 function ........................................................................................................................... 6 1.2 target group ................................................
Page 5
5 contents vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 9.1 maintenance .................................................................................................................. 59 9.2 measured value and event memory .................................................................
Page 6: 1 About This Document
6 1 about this document vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 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- tions for maintenance and fault rectification....
Page 7: 2 For Your Safety
7 2 for your safety vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 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 th...
Page 8
8 2 for your safety vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 2.5 ce conformity the device fulfills the legal requirements of the applicable ec guide- lines. By affixing the ce marking, we confirm successful testing of the product. You can find the ce certificate of conformity in the ...
Page 9
9 2 for your safety vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 2.9 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...
Page 10: 3 Product Description
10 3 product description vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 3 product description 3.1 configuration the nameplate 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. 4: layout of the type label (example) 1 i...
Page 11
11 3 product description vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 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 – this oper...
Page 12
12 3 product description vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 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 follo...
Page 13
13 3 product description vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 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 3429...
Page 14: 4 Mounting
14 4 mounting vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 4 mounting 4.1 general instructions on instruments with process fitting thread, the hexagon must be tight- ened with a suitable screwdriver. Wrench size see chapter "dimen- sions". Warning: the housing must not be used to screw t...
Page 15
15 4 mounting vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 4. Loosen compression nut (1) completely with a wrench (width across flats 41 mm) in the direction of the antenna 5. Remove the parabolic antenna (4) axially 6. Mount sensor flange on the adapter flange and fasten it tightly 7. C...
Page 16
16 4 mounting vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 3. Insert the antenna from below into the vessel socket and secure it against falling off 4. Retighten the antenna with hexagon screws to the antenna socket; torque max. 2.5 nm (1.8 lbf ft) note: the radar sensor with rinsing air...
Page 17
17 4 mounting vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 1 2 fig. 7: position of the polarisation 1 marking with screwed version 2 markingwithflangeversion mount the sensor at least 200 mm (7.874 in) away from the vessel wall. 200 mm (7.87") fig. 8: mounting of the radar sensor on the ...
Page 18
18 4 mounting vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 fig.9:mountingoftheradarsensorwithinflowingmedium with bulk solids silos with lateral pneumatic filling, mounting should not be in the filling stream as the microwave signal will be interferred. The optimum mounting position is n...
Page 19
19 4 mounting vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 fig.10:mountingoftheradarsensorwithinflowingmedium the socket piece should be dimensioned in such a way that the antenna end protrudes slightly out of the socket. Socket.
Page 20
20 4 mounting vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 ca. 10 mm fig. 11: recommended socket mounting with horn antenna > 10 mm (0.39") fig. 12: recommended socket mounting with parabolic antenna when using a swivelling holder, keep in mind that the distance between antenna and socke...
Page 21
21 4 mounting vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 fig. 13: distance between antenna and socket with horn antenna fig. 14: distance between antenna and socket with parabolic antenna if the medium has good reflective properties, vegapuls sr 68 with horn antenna can also be mounted...
Page 22
22 4 mounting vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 socket diameter d socket length h recommended anten- na diameter 40 mm 100 mm 40 mm 50 mm 150 mm 48 mm 80 mm 250 mm 75 mm 100 mm 500 mm 95 mm 150 mm 800 mm 95 mm socket diameter d socket length h recommended anten- na diameter 1½...
Page 23
23 4 mounting vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 r r r... / 1 3 / 1 2 fig. 16: orientation if mounting in the centre of the silo is not possible, the sensor can be directed to the vessel center by using the optional swivelling holder. The following description shows a simple wa...
Page 24
24 4 mounting vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 d a α fig. 17: 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. The following chart ...
Page 25
25 4 mounting vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 proceed as follows to adjust the angle of inclination with the swivelling holder: 1. Loosen terminal screw of the swivelling holder with a fork spanner sw 13 2. Direct the sensor, check angle of inclination information: the max. ...
Page 26
26 4 mounting vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 fig. 19: agitators large material heaps are detected with several sensors, which can be mounted on e.G. Traverse cranes. For this type of application, it is best to orient the sensor toward the solid surface. A mutual infuence of...
Page 27
27 4 mounting vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 max. 50 mm (1.97" ) 1 2 3 fig. 21: mounting of the instrument on insulated vessels. 1 electronics housing 2 distance piece 3 vessel insulation for level measurements in concrete silos, the sensors are often mounted in protective ...
Page 28
28 4 mounting vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 sor should be mounted at a large distance from the separating wall. The optimal mounting position is on the outer wall of the silo with the sensor directed towards the emptying aperture in the silo center. Fig. 23: mounting of ve...
Page 29
29 4 mounting vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 in case of extreme dust deposits in the antenna system, vegapuls sr 68 is available with a rinsing air connection. The air is distributed via channels in the antenna system and keeps it largely free of dust. Fig. 25: purging air ...
Page 30
30 5 connecting to power supply vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 5 connecting to power supply 5.1 preparing the connection always keep in mind the following safety instructions: • connect only in the complete absence of line voltage • if overvoltage surges are expected, overv...
Page 31
31 5 connecting to power supply vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 considerable potential differences exist inside galvanic plants as well as vessels with cathodic corrosion protection. Warning: very large equalisation currents can flow through the cable screen when the screen ...
Page 32
32 5 connecting to power supply vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 fig. 27: connection steps 5 and 6 - single chamber housing fig. 28: connection steps 5 and 6 - double chamber housing 6. Insert the wire ends into the terminals according to the wiring plan information: solid co...
Page 33
33 5 connecting to power supply vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 9. Tighten the compression nut of the cable entry. The seal ring must completely encircle the cable 10. Reinsert the display and adjustment module, if one was installed 11. Screw the housing cover back on the el...
Page 34
34 5 connecting to power supply vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 information: the connection of an external display and adjustment unit is not pos- sible with this double chamber housing. 4...20ma 2 3 1 2 + ( ) (-) 1 fig. 31: connection compartment, double chamber housing 1 v...
Page 35
35 5 connecting to power supply vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 5.5 wiring plan, double chamber housing ex d 5 6 7 8 1 2 + ( ) (-) 3 1 2 4...20ma fig. 33: electronics compartment, double chamber housing 1 internal connection to the connection compartment 2 for display and ad...
Page 36
36 5 connecting to power supply vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 3 1 2 fig. 35: view to the electronics compartment 1 dis-adapt 2 internal plug connection 3 plug connector m12 x 1 3 4 1 2 fig. 36: top view of the plug connector 1 pin 1 2 pin 2 3 pin 3 4 pin 4 contact pin colo...
Page 37
37 5 connecting to power supply vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 5.7 switch-on phase after connecting the instrument to power supply or after a voltage recurrence, the instrument carries out a self-check for approx. 30 s: • internal check of the electronics • indication of th...
Page 38: Module
38 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 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 and removed any time. Four positions ...
Page 39
39 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 1 2 fig. 39: insertion of the display and adjustment module into the double chamber housing 1 in the electronics compartment 2 in the connection compartment (with ex-d-ia version not possible)...
Page 40
40 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 – confirm selected menu – edit parameter – save value • [->] key: – presentation, change measured value – select list entry – select editing position • [+] key: – change value of the parameter...
Page 41
41 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 you can find in the operating instructions manual "display and adjust- ment module" also the description of the menu sections "display" and "info". In the main menu point "setup", the individu...
Page 42
42 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 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 43
43 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 – strong spout generation – very agitated surface, foam generation dosing vessel: • setup: all vessel sizes possible • product speed: – fast filling and emptying – vessel is very often filled ...
Page 44
44 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 – measured value jump with vessel change open water (gauge measurement): • gauge rate of change: slow gauge change • process/measurement conditions: – distance sensor to water surface to big –...
Page 45
45 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 the following features form the basis of the applications: silo (slim and high): • vessel of metal: weld joints • process/measurement conditions: – filling too close to the sensor – system noi...
Page 46
46 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 through this selection, the sensor is adapted optimally to the applica- tion or the location and measurement reliability under the various basic conditions is increased considerably. Enter the...
Page 47
47 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 2 1 100% 0% 1 m (39.37 ") 35 m (1378 ") fig. 41: parameter adjustment example min./max. Adjustment 1 min. Level = max. Meas. Distance 2 max. Level = min. Meas. Distance if these values are not...
Page 48
48 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 4. Enter the suitable distance value in m for the empty vessel (e.G. Distance from the sensor to the vessel bottom) corresponding to the percentage value. 5. Save settings with [ok] and move w...
Page 49
49 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 the "echo curve" shows the signal strength of the echoes over the measuring range in db. The signal strength enables an evaluation of the quality of the measurement. The "false signal suppress...
Page 50
50 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 the following circumstances cause interfering reflections and can influence the measurement: • high sockets • vessel installations such as struts • agitators • buildup or welded joints on vess...
Page 51
51 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 if a false signal suppression has already been created in the sensor, the following menu window appears when selecting "false signal suppression": the menu item "delete" is used to completely ...
Page 52
52 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 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 the instrument with corre...
Page 53
53 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 menu menu item default value setup measurement loop name sensor medium liquid/water bulk solids/crushed stones, gravel application storage tank silo vessel form vessel bottom, dished boiler en...
Page 54
54 6 set up with the display and adjustment module vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 manual "display and adjustment module" in the menu item "copy sensor data". The data remain there permanently even if the sensor power supply fails. The following data or settings for adjustme...
Page 55: 7 Setup With Pactware
55 7 setup with pactware vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 7 setup with pactware 7.1 connect the pc 3 1 2 fig. 42: 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 lock...
Page 56
56 7 setup with pactware vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 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 for parameter adjustment of the sensor via a windows pc, the con...
Page 57
57 7 setup with pactware vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 and echo curves. In addition, there is a tank calculation program as well as a multiviewer for display and analysis of the saved measured value and echo curves. The standard version is available as a download under www...
Page 58
58 8 set up with other systems vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 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. The files can be downlo...
Page 59
59 9 diagnosis, asset management and service vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 9 diagnosis, asset management and service 9.1 maintenance if the device is used correctly, no maintenance is required in normal operation. In some applications, buildup on the antenna system can inf...
Page 60
60 9 diagnosis, asset management and service vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 • 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 buffer in this memory section. Further echo curves ...
Page 61
61 9 diagnosis, asset management and service vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 maintenance: due to external influences, the instrument function is limited. The measurement is affected, but the measured value is still valid. Plan in maintenance for the instrument because a fail...
Page 62
62 9 diagnosis, asset management and service vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 code text mes- sage cause rectification f260 error in the calibration – error in the calibration car- ried out in the factory – error in the eeprom – exchanging the electronics – send instrument for...
Page 63
63 9 diagnosis, asset management and service vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 code text mes- sage cause rectification m500 error with the reset delivery status – with the reset to delivery status, the data could not be restored – repeat reset – load xml file with sensor data ...
Page 64
64 9 diagnosis, asset management and service vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 error cause rectification 4 … 20 ma signal not stable – fluctuations of the measured variable – set damping according to the instrument via the display and adjustment module or pactware/ dtm 4 … 20 ...
Page 65
65 9 diagnosis, asset management and service vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 measurement error with constant level fault description error pattern cause rectification 1. Measured value shows a too low or too high level leve l time 0 – min./max. Adjustment not correct – adapt...
Page 66
66 9 diagnosis, asset management and service vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 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 echo larger than t...
Page 67
67 9 diagnosis, asset management and service vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 • in the factory • or on site by the user in both cases, the serial number of the sensor is needed. The serial numbers are stated on the type label of the instrument, on the inside of the housing as...
Page 68: 10 Dismounting
68 10 dismounting vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 10 dismounting 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 c...
Page 69: 11 Supplement
69 11 supplement vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 11 supplement 11.1 technical data general data 316l corresponds to 1.4404 or 1.4435 materials, wetted parts Ʋ process fitting 316l Ʋ process seal on site (instruments with thread: klingersil c-4400 is attached) Ʋ antenna 316l,...
Page 70
70 11 supplement vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 3 4 2 1 fig. 55: data of the input variable 1 reference plane 2 measured variable, max. Measuring range 3 antenna length 4 useful measuring range max. Measuring range 30 m (98.43 ft) recommended meas. Range depending on the an...
Page 71
71 11 supplement vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 hart output values according to hart 7.0 1) Ʋ pv (primary value) distance to the level Ʋ sv (secondary value) level as percentage value Ʋ tv (third value) linearised percentage value Ʋ qv (fourth value) scaled measured value r...
Page 72
72 11 supplement vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 specificationsapplyalsotothecurrentoutput temperature drift - current output ±0.03 %/10 k relating to the 16 ma span max. ±0.3 % deviation on the current output through analogue/digital conversion deviation on the current outp...
Page 73
73 11 supplement vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 seal antenna impedance cone process temperature (measured on the process fitting) ffkm (kalrez 6230) pffe -15 … +130 °c (5 … +266 °f) peek -15 … +250 °c (5 … +482 °f) vessel pressure - horn antenna Ʋ antenna impedance cone ptf...
Page 74
74 11 supplement vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 Ʋ cable gland m20 x 1.5 (cable: ø 5 … 9 mm) Ʋ cable entry ½ npt Ʋ blind plug m20 x 1.5; ½ npt Ʋ closing cap m20 x 1.5; ½ npt plug options Ʋ signal circuit plug m12 x 1, according to iso 4400, harting han, 7/8" ff Ʋ indication ...
Page 75
75 11 supplement vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 integrated clock date format day.Month.Year time format 12 h/24 h time zone ex factory cet measurement electronics temerature resolution 1 °c (1.8 °f) accuracy ±1 °c (1.8 °f) voltage supply operating voltage u b Ʋ non-ex instr...
Page 76
76 11 supplement vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 for that reason the associated approval documents of these instruments must be carefully noted. They are part of the delivery or can be downloaded under www.Vega.Com and "vega tools" as well as under "downloads" and "approvals...
Page 77
77 11 supplement vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 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. 58: housing versions in protection ip 66/ip 68 (0.2 bar)...
Page 78
78 11 supplement vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 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 79
79 11 supplement vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 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 1...
Page 80
80 11 supplement vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 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.63:vegapulssr68,ho...
Page 81
81 11 supplement vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 vegapuls sr 68, horn antenna and swivelling holder mm inch 20 mm (0.79" ) 20 mm (0.79" ) 3.94" ø 1.58" ø 1.89" ø 2.95" ø 3.74" 4.72" 8.50" 16.93" x y x y 1 x y 100 ø 40 120 ø 48 216 ø 75 430 ø 95 1½" 2" 3" 4" x y 1½" 2" 3" 4" ...
Page 82
82 11 supplement vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 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. 65: vegapuls sr 68, parabolic antenna and swivelling holder 1 standard 2 with t...
Page 83
83 11 supplement vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 11.3 industrial property rights vega product lines are global protected by industrial property rights. Further information see www.Vega.Com. Only in u.S.A.: further information see patent label at the sensor housing. Vega prod...
Page 84: Index
84 index vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 index a accessories – display and adjustment module 12 – external display and adjustment unit 12 – external radio unit 12 – flanges 13 – interface adapter 12 – protective cap 13 adjustment – max. Adjustment 48 – min. Adjustment 47 adj...
Page 85
85 index vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624 subsurface enclosure 27 t type plate 10 v vessel form 46 vessel height 46 vessel installations 25 vessel insulation 26 voltage supply 30
Page 86
86 notes vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624.
Page 87
87 notes vegapuls sr 68 • 4 … 20 ma/hart two-wire 38294-en-130624.
Page 88
Printing date: vega grieshaber kg am hohenstein 113 77761 schiltach germany 38294-en-130624 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...