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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 - transistor (npn/pnp) document id: 29273 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 9.2 dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 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 • - transistor (npn/pnp) 4 mounting 29273 -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) we recommend connecting vegavib 62 in such a way that ...

  • Page 18

    + - + - fig. 10: npn action + - + - fig. 11: pnp action 5 .4 wiring plan - version ip 66/ip 68, 1 bar 1 2 3 4 5 fig. 12: wire assignment connection cable. The numbers of the wires correspond to the terminals of the instrument. 1 brown (+) voltage supply 2 white 3 yellow 4 blue (-) voltage supply 5 s...

  • 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 signal lamp (5) not...

  • Page 20

    With the potentiometer you can adapt the switching point to the solid. It is already preset and must only be modified in special cases. As a default setting, the potentiometer of vegavib 62 is set to the complete right position (> 0.3 g/cm³/0.011 lbs/in³). In very light solids you have to turn the po...

  • Page 21

    Level switching status control lamp mode min. Dry run protection open red failure of the sup- ply voltage (min./max. Mode) any open failure any open flashes red vegavib 62 • - transistor (npn/pnp) 21 6 set up 29273 - en -100805.

  • Page 22

    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 23

    Error cause removal unfavourable in- stallation location mount the instrument at a location in the vessel where no dead zones or mounds can form. Buildup on the vibrating element check the vibrating element and the sensor if there is buildup and remove it. Wrong mode se- lected set the correct mode ...

  • Page 24

    2 1 fig. 24: 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 25

    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 26: 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 27: 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 28

    Sensor length (l) - suspension cable fep (-40 … +150 °c/-40 … +302 °f) 0.6 … 80 m (1.969 … 262.47 ft) output variable output floating transistor output, permanently shortcircuit- proof load current 400 ma turn-on voltage 55 v dc blocking current 100 µa modes (adjustable) min./max. Switching delay - ...

  • Page 29

    Electromechanical data - version ip 66/ip 68 (1 bar) cable entry - single chamber housing l 1 x ip 68 cable gland m20 x 1.5; 1 x blind stopper m20 x 1.5 or: l 1 x closing cap ½ npt, 1 x blind plug ½ npt connection cable - structure four wires, one suspension cable, one breather capillary, screen bra...

  • Page 30

    For these instruments, the corresponding approval documents have to be taken into account. These are part of the delivery or can be downloaded under www.Vega.Com via "vega tools" and " serial number search" as well as via "downloads" and "approvals". 30 vegavib 62 • - transistor (npn/pnp) 9 suppleme...

  • Page 31

    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 32

    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. 27: vegavib 62 - with pur suspension cable l sensor length, see chapter "technical ...

  • Page 33

    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. 28: vegavib 62 - with fep suspension cable l sensor length, see chapter "technic...

  • Page 34

    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 35

    Vegavib 62 • - transistor (npn/pnp) 35 9 supplement 29273 - en -100805.

  • Page 36

    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...