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Vega VEGAVIB 62 Operating Instructions Manual

Manual is about: Contactless electronic

Summary of VEGAVIB 62

  • Page 1

    Operating instructions vegavib 62 - namur document id: 31216 vibration.

  • Page 2: Contents

    Contents 1 about this document 1.1 function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.2 target group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.3 symbolism used. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2 for your safety 2.1 authorised...

  • Page 3

    9 supplement 9.1 technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 9.2 dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 supplementary documentation information: supplementary documents appropriate to the ordered version come with the delivery. You...

  • Page 4: About This Document

    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 instructions for maintenance and fault rectification. Please read this information before putting the instrument into operation and keep...

  • Page 5: For Your Safety

    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 device the required personal protective equipment must always be worn. 2 ....

  • Page 6

    2 .5 safety label on the instrument the safety approval markings and safety tips on the device must be observed. 2 .6 ce conformity this device fulfills the legal requirements of the applicable ec guidelines. By attaching the ce mark, vega provides a confirmation of successful testing. You can find the...

  • Page 7: Product Description

    3 product description 3 .1 structure the scope of delivery encompasses: l point level sensor vegavib 62 l documentation - this operating instructions manual - safety manual "functional safety (sil) according to iec 61508 or iec 61511" (optional) - supplementary instructions manual "plug connector fo...

  • Page 8

    L article numbers, documentation l sil identification (with sil rating ex works) with the serial number, you can access the delivery data of the instrument via www.Vega.Com, "vega tools" and "serial number search". In addition to the type label outside, you can also find the serial number on the insid...

  • Page 9

    3 .3 operation with the factory setting, products with a density of > 0.05 g/cm³ (0.002 lbs/in³) can be measured. It is possible to adapt the instrument for products with lower density > 0.02 g/cm³ (0.0007 lbs/in³). On the electronics module you will find the following indicating and adjustment eleme...

  • Page 10: Mounting

    4 mounting 4 .1 general instructions make sure that all parts of the instrument exposed to the process, in particular the sensor element, process seal and process fitting, are suitable for the existing process conditions. These include above all the process pressure, process temperature as well as th...

  • Page 11

    The process fitting must be sealed if there is gauge or low pressure in the vessel. Before use, check if the seal material is resistant against the measured product and the process temperature. The max. Permissible pressure is specified in chapter "technical data" or on the type label of the sensor. T...

  • Page 12

    D d d 10 d 10 fig. 3: filling and emptying centred 12 vegavib 62 • - namur 4 mounting 31216 -en -100805.

  • Page 13

    D d 1 0 1 2 3 fig. 4: filling in the centre, emptying laterally 1 vegavib 62 2 discharge opening 3 filling opening the vibrating element should protrude into the vessel to avoid buildup. For that reason, avoid using mounting bosses for flanges and screwed fittings. This applies particularly to use wit...

  • Page 14

    Fig. 5: inflowing medium in applications such as grit chambers or settling basins for coarse sediments, the vibrating element must be protected against damage with a suitable baffle. This baffle must be manufactured by you. > 125 mm (4 59 / 64 ") fig. 6: baffle for protection against mechanical damage baffle...

  • Page 15

    5 connecting to power supply 5 .1 preparing the connection always keep in mind the following safety instructions: l connect only in the complete absence of line voltage in hazardous areas you should take note of the appropriate regulations, conformity and type approval certificates of the sensors and...

  • Page 16

    5 lift the opening levers of the terminals with a screwdriver (see following illustration) fig. 7: connection steps 5 and 6 6 insert the wire ends into the open terminals according to the wiring plan 7 press down the opening levers of the terminals, you will hear the terminal spring closing 8 check ...

  • Page 17

    1 4 4 4 2 3 fig. 8: material versions, single chamber housing 1 plastic (not with eex d) 2 aluminium 3 stainless steel (not with eex d) 4 filter element for pressure compensation or blind stopper with version ip 66/ ip 68, 1 bar (not with eex d) for connection of the amplifier according to namur (iec...

  • Page 18

    + - + - 1 2 3 4 3 2 1 fig. 10: wiring plan - external simulation key 1 namur amplifier 2 bridge 3 external simulation key 5 .4 wiring plan - version ip 66/ip 68, 1 bar + - 1 2 fig. 11: wire assignment connection cable 1 brown (+) and blue (-) to power supply or to the processing system 2 shielding wi...

  • Page 19: Set Up

    6 set up 6 .1 general the figures in brackets refer to the following illustrations. On the electronics module you will find the following indicating and adjustment elements: l potentiometer for adaptation to the product density (1) l dil switch for mode adjustment - min./max. (2) l simulation key (3) ...

  • Page 20

    Vegavib 62 will be more sensitive and light solids can be detected more reliably. For instruments detecting solids in water, these settings are not applicable. The switching point adaptation is preset and must not be changed. The characteristics reversal can be carried out with the dil switch. You c...

  • Page 21

    Level signal current - sensor control lamp falling characteris- tics max. ≥ 2.4 ma falling characteris- tics max. ≤ 1 ma rising characteris- tics min. ≥ 2.4 ma rising characteris- tics min. ≤ 1 ma failure any ≤ 1 ma flashes 6 .4 recurring function test according to iec 61508. Vegavib 62 is qualified i...

  • Page 22

    You can carry out the function test with the outputted current values also directly via a safety plc or a process control system. A function test can be carried out for measurement setups in conjunction with the namur electronics module vb60n. For this purpose, the switching delay must be set to 0.5...

  • Page 23

    Sensor cur- rent level relay amplifier - overflow protection level relay amplifier - dry run pro- tection signal lamp amplifier - overflow protection signal lamp amplifier - dry run pro- tection signal lamp - sensor 2. High current (approx. 1.5 s) approx. 2.2 ma currentless energized 3. Return to the actu...

  • Page 24

    7 maintenance and fault rectification 7 .1 maintenance if the instrument is used properly, no special maintenance is required in normal operation. 7 .2 rectify faults the operator of the system is responsible for taking suitable measures to remove interferences. Vegavib 62 offers maximum reliability. ...

  • Page 25

    Error cause removal unfavourable in- stallation location mount the instrument at a location in the vessel where no dead zones or air bubbles can form. Buildup on the vibrating element check the vibrating element and the sensor if there is buildup and remove it. Wrong characte- ristic selected set th...

  • Page 26

    2 1 fig. 26: loosening the holding screws 1 electronics module 2 screws (2 pcs.) 6 pull out the old electronics module 7 compare the new electronics module with the old one. The type label of the electronics module must correspond to that of the old electronics module. This applies particularly to i...

  • Page 27

    You can download a return form (23 kb) from our internet homepage www.Vega.Com under: "downloads - forms and certificates - repair form". By doing this you help us carry out the repair quickly and without having to call back for needed information. L print and fill out one form per instrument l clean ...

  • Page 28: Dismounting

    8 dismounting 8 .1 dismounting steps warning: before dismounting, be aware of dangerous process conditions such as e.G. Pressure in the vessel, high temperatures, corrosive or toxic products etc. Take note of chapters "mounting" and "connecting to power supply" and carry out the listed steps in reve...

  • Page 29: Supplement

    9 supplement 9 .1 technical data general data material 316l corresponds to 1.4404 or 1.4435 materials, wetted parts - process fitting - thread 316l - process fitting - flange 316l - process seal klingersil c-4400 - seal (vibrating element) cr, csm - vibrating rod 316l, 318 s13 (1.4462) - suspension cab...

  • Page 30

    Sensor length (l) - suspension cable fep (-40 … +150 °c/-40 … +302 °f) 0.6 … 80 m (1.969 … 262.47 ft) output variable output two-wire namur output current consumption - falling characteristics (max.) ≥ 2.4 ma uncovered/≤ 1 ma covered - rising characteristics (min.) ≤ 1 ma uncovered/≥ 2.4 ma covered ...

  • Page 31

    L 1 x closing cap ½ npt, 1 x blind plug ½ npt or: l 1 x plug (depending on the version), 1 x blind stopper m20 x 1.5 spring-loaded terminals for wire cross-section up to 1.5 mm² (awg 16) electromechanical data - version ip 66/ip 68 (1 bar) cable entry - single chamber housing l 1 x ip 68 cable gland...

  • Page 32

    Electrical protective measures protection rating - plastic housing ip 66/ip 67 - aluminium and stainless steel standard ip 66/ip 68 (0.2 bar) 3) - aluminium and stainless housing (op- tionally available) ip 66/ip 68 (1 bar) overvoltage category iii protection class ii approvals depending on the vers...

  • Page 33

    9 .2 dimensions housing in protection ip 66/ip 67 and ip 66/ip 68; 0.2 bar ~ 69 mm (2 23 / 32 ") ø 77 mm (3 1 / 32 ") 1 1 2 mm (4 1 3 / 3 2 ") m20x1,5/ ½ npt ~ 69 mm (2 23 / 32 ") ø 77 mm (3 1 / 32 ") 1 1 7 mm (4 3 9 / 6 4 ") m20x1,5/ ½ npt ~ 116 mm (4 9 / 16 ") ø 84 mm (3 5 / 16 ") 1 1 6 mm (4 9 / ...

  • Page 34

    4 9 mm (1 5 9 / 6 4 ") 2 5 mm ( 6 3 / 6 4 ") 2 0 mm ( 2 5 / 3 2 ") l 1 8 5 mm (7 9 / 3 2 ") 1 2 5 mm (4 5 9 / 6 4 ") ø16 mm ( 5 / 8 ") g1a g1 1 / 2 a ø 29 mm (1 9 / 64 ") ø 29 mm (1 9 / 64 ") ø 11 mm ( 7 / 16 ") fig. 29: vegavib 62 - with pur suspension cable l sensor length, see chapter "technical ...

  • Page 35

    4 7 mm (1 2 7 / 3 2 ") 2 5 mm ( 6 3 / 6 4 ") 2 0 mm ( 2 5 / 3 2 ") l 1 7 6 mm (6 5 9 / 6 4 ") 1 2 5 mm (4 5 9 / 6 4 ") ø16 mm ( 5 / 8 ") g1a g1 1 / 2 a ø 29 mm (1 9 / 64 ") ø 29 mm (1 9 / 64 ") ø 10 mm ( 25 / 64 ") fig. 30: vegavib 62 - with fep suspension cable l sensor length, see chapter "technic...

  • Page 36

    9 .3 industrial property rights vega product lines are global protected by industrial property rights. Further information see http://www.Vega.Com . Only in u.S.A.: further information see patent label at the sensor housing. Vega produktfamilien sind weltweit geschützt durch gewerbliche schutzrechte...

  • Page 37

    Vegavib 62 • - namur 37 9 supplement 31216 - en -100805.

  • Page 38

    38 vegavib 62 • - namur 9 supplement 31216 -en -100805.

  • Page 39

    Vegavib 62 • - namur 39 9 supplement 31216 - en -100805.

  • Page 40

    Vega grieshaber kg am hohenstein 113 77761 schiltach germany phone +49 7836 50-0 fax +49 7836 50-201 e-mail: info@de.Vega.Com www.Vega.Com printing date: iso 9001 all statements concerning scope of delivery, application, practical use and operating conditions of the sensors and processing systems co...