Operating InstructionsTDR sensor for continuous level and interface measurement of liquidsVEGAFLEX 864 … 20 mA/HART - four-wireDocument ID: 41845
103 Product descriptionVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-1303143 Product description3.1 CongurationThe nameplate contains the most i
113 Product descriptionVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314The instrument can be supplied in two dierent electronics versions. Eac
123 Product descriptionVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314dh1Fig. 5: Level measurement1 Sensorreferenceplane(sealsurfaceoft
133 Product descriptionVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314TSd1h1h2d21L2L1L3Fig. 6: Interface measurement1 Sensorreferenceplane
143 Product descriptionVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314For the interface measurement, you can select the requested output signa
153 Product descriptionVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314VEGADIS 61 is an external display and adjustment unit for sensors with s
163 Product descriptionVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314The extensions are available in the following lengths:Rod: ø 16 mm (0.63
174 MountingVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-1303144 Mounting4.1 General instructionsWith instruments with threaded process tting, s
184 MountingVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314sible. The exact value of the min. distance (lower dead band) is stated in chapter
194 MountingVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314If possible, avoid sockets. Mount the sensor ush with the vessel top. If this is n
2Quick startVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314Quick startThe quick start procedure enables a quick setup with many applica-tions.
204 MountingVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314Fig.11:MountingofthesensorwithinowingmediumThe reference plane for the mea
214 MountingVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314Generally a spacer at the probe end is sucient for rod probes to avoid contact to
224 MountingVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314Information:The distance piece must only be incorporated up to max. 50 mm (2 in) in
234 MountingVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314You can nd further information in the supplementary instructions of the rod extens
245 Connecting to power supplyVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-1303145 Connecting to power supply5.1 Preparing the connectionAlways
255 Connecting to power supplyVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314suppressed, but the protective eect against high frequency inter
265 Connecting to power supplyVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314Fig. 15: Connection steps 5 and 66. Insert the wire ends into th
275 Connecting to power supplyVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-1303145.3 Wiring plan, double chamber housingThe following illustratio
285 Connecting to power supplyVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314Terminal Function Polarity8 Function ground with installa-tion ac
296 Set up with the display and adjustment moduleVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-1303146 Set up with the display and adjustment modu
3Quick startVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-1303141. In this menu item you can select the application. You can choose between level
306 Set up with the display and adjustment moduleVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-1303141 2Fig. 20: Insertion of the display and adjus
316 Set up with the display and adjustment moduleVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314 – Save value• [->] key: – Presentation cha
326 Set up with the display and adjustment moduleVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314You can nd "Extended adjustment" in
336 Set up with the display and adjustment moduleVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314reference plane (seal surface of the process
346 Set up with the display and adjustment moduleVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314The instrument carries out an automatic false
356 Set up with the display and adjustment moduleVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314In this menu item you select the distance unit
366 Set up with the display and adjustment moduleVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314In this menu item, you can dene the medium ty
376 Set up with the display and adjustment moduleVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314Enter the appropriate distance value in m (cor
386 Set up with the display and adjustment moduleVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314For the full vessel, enter the distance value
396 Set up with the display and adjustment moduleVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314be displayed in percent but e.g. in l or kg, a
4Quick startVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314other distances, for example, 10 % and 90 % is also possible. Starting point for th
406 Set up with the display and adjustment moduleVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314You can accept the scaling of the level measur
416 Set up with the display and adjustment moduleVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314The default setting is min. current 3.8 mA and
426 Set up with the display and adjustment moduleVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314Enter the actual distance from the sensor to t
436 Set up with the display and adjustment moduleVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314This menu item enables the setting of the requ
446 Set up with the display and adjustment moduleVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314urement are displayed in addition to the peak
456 Set up with the display and adjustment moduleVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314The menu item "Echo curve" shows the
466 Set up with the display and adjustment moduleVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314Parameter settings for recording the echo curv
476 Set up with the display and adjustment moduleVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314The following reset functions are available:De
486 Set up with the display and adjustment moduleVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314Menu Menu item Default valueAdditional setting
496 Set up with the display and adjustment moduleVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314The sensor oers the HART modes "Analogue
5ContentsVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314Contents1 About this document1.1 Function ...
506 Set up with the display and adjustment moduleVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314In this menu item, the features of the sensor
517 Setup with PACTwareVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-1303147 Setup with PACTware7.1 Connect the PC312Fig. 22: Connection of the P
527 Setup with PACTwareVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314Note:With power supply units with integrated HART resistance (internal r
537 Setup with PACTwareVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314all functions for complete setup are already included. An assistant for
547 Setup with PACTwareVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314Extended adjustmentWith the extended adjustment, you carry out the param
557 Setup with PACTwareVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314Information:In special cases you can change the medium type. This settin
567 Setup with PACTwareVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314Adjustment for the level and interface measurementIf you have selected i
577 Setup with PACTwareVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314instrument parameter adjustment. The complete data set is down-loaded fr
588 Set up with other systemsVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-1303148 Set up with other systems8.1 DD adjustment programsDevice desc
599 Diagnostics and serviceVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-1303149 Diagnostics and service9.1 MaintenanceIf the device is used corre
6ContentsVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-1303149.6 Exchange or shorten cable/rod... 679.7 Sof
609 Diagnostics and serviceVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314• Display and adjustment moduleFurther echo curves: Up to 10 echo cu
619 Diagnostics and serviceVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314This status message is inactive by default. It can be activated by t
629 Diagnostics and serviceVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314CodeText mes-sageCause RecticationF260Error in the calibration – Er
639 Diagnostics and serviceVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314CodeText mes-sageCause RecticationS601Overlling – Danger of vessel
649 Diagnostics and serviceVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314The rst measures are:• Evaluation of fault messages, for example vi
659 Diagnostics and serviceVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314Note:• Wherever the sensor displays a constant value, the reason cou
669 Diagnostics and serviceVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314Measurement error during emptyingFault description Error pattern Cau
679 Diagnostics and serviceVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-1303149.6 Exchange or shorten cable/rodThe cable or rod (meas. part) of t
689 Diagnostics and serviceVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-1303147. Cable with gravity weight: Fasten cable with the pins, torque 7
699 Diagnostics and serviceVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-1303149.8 How to proceed in case of repairYou can nd a repair form as we
71 About this documentVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-1303141 About this document1.1 FunctionThis operating instructions manual prov
7010 DismountingVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-13031410 Dismounting10.1 Dismounting stepsWarning:Before dismounting, be aware of da
7111 SupplementVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-13031411 Supplement11.1 Technical dataGeneral data316L corresponds to 1.4404 or 1.443
7211 SupplementVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314 Ʋ Cable: ø 2 mm (0.079 in) approx. 16 g/m (0.17 oz/ft) Ʋ Cable: ø 4 mm (0.157 i
7311 SupplementVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-1303142435124531Fig. 38: Measuring ranges - VEGAFLEX 861 Reference plane2 Probe leng
7411 SupplementVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314Load (4 … 20 mA/HART - active) < 500 Ω Damping (63 % of the input variable) 0
7511 SupplementVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314L0-2mm (-0.079")2mm (0.079")15mm (0.591")-5mm (-0.197")0
7611 SupplementVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-13031402mm(0.079")-2mm(-0.079")15mm(0.591")10mm(0.394")0,08 m(
7711 SupplementVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314L0-15mm(-0.591")2mm(0.079")-2mm(-0.079")25mm(0.984")0,2
7811 SupplementVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314Gas phase Temperature Pressure10 bar (145 psig)50 bar (725 psig)100 bar (1450 ps
7911 SupplementVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314120°C(32°F)-40°C(-104°F)65°C(149°F)80°C(176°F)280°C(536°F)250°C(482°F)190°C(374°
82 For your safetyVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-1303142 For your safety2.1 Authorised personnelAll operations described in this o
8011 SupplementVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-13031421-100°C(-148°F)-200°C(-328°F)100 bar(1450 psig)200 bar(2900 psig)300 bar(4350 p
8111 SupplementVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314Display and adjustment moduleDisplay element Display with backlightMeasured valu
8211 SupplementVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314Housing1~ 87 mm (3.43")M16x1,5ø 84 mm(3.31")120 mm (4.72")M20x1,5
8311 SupplementVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314VEGAFLEX 86, cable version with gravity weight412 3SW 60(2.36")G1½ /1½ NPTL
8411 SupplementVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314VEGAFLEX 86, cable version with centering weightG1½ /1½ NPTL35mm(1.38")312
8511 SupplementVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314VEGAFLEX 86, rod versionSW 60(2.36")G1½ /1½ NPTø 16mm(0.63")L35mm(1.38
8611 SupplementVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-13031411.3 Industrial property rightsVEGA product lines are global protected by indus
87INDEXVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314INDEXAAccessories – Display and adjustment module 14 – External display and adjustment
88INDEXVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314QQuick setup 32RRead out info 49Repair 69Replacement parts – Bypass 16 – Display and
89NotesVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314
92 For your safetyVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314Electromagnetic compatibilityInstruments with plastic housing as well as in f
90NotesVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314
91NotesVEGAFLEX 86 • 4 … 20 mA/HART - four-wire41845-EN-130314
Printing date:VEGA Grieshaber KGAm Hohenstein 11377761 SchiltachGermany41845-EN-130314All statements concerning scope of delivery, application, practi
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