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VEGABAR 14

22442-EN-021023

Supplement

External energy

Power supply

12 … 30 V DC

Permissible residual ripple

U

ss

≤

1 V

Max. permissible load

depending on the power supply
(see load diagram)

Electrical protective measures

Protection class

9)

– with plug connection DIN 43 560 A

IP 65

– with direct cable outlet

IP 67

Protection class

III

Overvoltage category

III

12

300

600

675

18

24

30

voltage of the external energy U

H

in Volt

load R

Ltotal in Ohm

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Содержание VEGABAR 14

Страница 1: ...p Operating Instructions VEGABAR 14...

Страница 2: ...uthorised personnel 6 2 2 Appropriate use 6 2 3 Warning about misuse 6 2 4 General safety instructions 6 2 5 CE conformity 7 2 6 Environmentally responsible behaviour 7 3 Product description 3 1 Confi...

Страница 3: ...repare connection 15 5 2 Connection procedure 16 5 3 Wiring plans 17 6 Set up 18 7 Maintenance and fault rectification 7 1 Maintenance 19 7 2 Fault rectification 19 8 Dismounting 8 1 Dismounting proce...

Страница 4: ...d in this manual must be carried out only by trained and authorized personnel The contents of this manual should be made avail able to this personnel and put into practice by them 1 3 Symbolism used I...

Страница 5: ...2 EN 021023 About this document List The dot put in front indicates a list with no implied sequence Action This arrow indicates a single action Sequence Numbers set in front indicate successive steps...

Страница 6: ...or absolute pressure measurement 2 3 Warning about misuse Inappropriate or incorrect use of the instrument can give rise to application specific hazards e g vessel overfill or damage to system parts b...

Страница 7: ...s subject to pressure instrument guideline 97 23 EC without CE identification The max permissible pressure is 200 bar 2 6 Environmentally responsible behaviour Protection of the environment is one of...

Страница 8: ...ructions manual test protocol 3 2 Principle of operation VEGABAR 14 is a process pressure transmitter for gauge absolute or vacuum pressure measurement The measured media can be gases vapours and liqu...

Страница 9: ...sport Your instrument was protected by packaging during transport Its capacity to handle normal loads during transport is assured by a test acc to DIN 55489 The packaging consists of carton is environ...

Страница 10: ...ary for mounting VEGABAR 14 Use the components from the VEGA accessories welded socket G G article no 2 7783 Take note of the valid welding standards seg mental welding procedure Use the attached seal...

Страница 11: ...VEGABAR 14 11 22442 EN 021023 Screw VEGABAR into the welded socket Tighten the hexagon screw on the process fitting jaw span 27 mm Mounting Fig 1 Mounting VEGABAR max 50 Nm...

Страница 12: ...pressure measure ment The illustrated accessory is recommended The function of the accessory can in some cases also be achieved by other means e g condensate receptacle instead of siphon Fig 2 Mounti...

Страница 13: ...2 EN 021023 Mounting Fig 3 Mounting with blocking valve and siphon in U form for meas urement in vapours Measurement in vapours Fig 4 Mounting with blocking valve and siphon in circular form for measu...

Страница 14: ...2 EN 021023 Mounting Fig 5 Mounting on blocking valve with extended effective pressure line for measurement in hot gases Mounting position above tapping point enables condensation to flow back Measure...

Страница 15: ...rcuits acc to DIN VDE 0106 part 101 The VEGA power supply units VEGATRENN 149AEx VEGASTAB 690 VEGADIS 371 as well as all VEGAMETs meet this requirement When using one of these instruments protection c...

Страница 16: ...Lever the plug insert out of the plug housing Cable entry Plug housing Plug insert Cable entry Plug housing Plug insert Connect power supply Fig 6 Loosen the plug insert 4 Dismantle the connection cab...

Страница 17: ...he plug connector onto VEGABAR and tighten the screw The electrical connection is finished 5 3 Wiring plans Angle plug connector acc to DIN 43560 2 1 3 Power supply 12 30 V DC Cable outlet RL Power su...

Страница 18: ...ove plug connector and screw 3 Plug the plug connector back in without screw 4 Insert 2 mm screwdriver approx 45 mm into the hole of the screw You will reach this way a small potentiometer 5 Adjust ze...

Страница 19: ...ressure signal pressure compensation compensation with transient in the plug or via capillaries 4 20 mA Incorrect connection Check connection signal is to power supply acc to chapter 5 3 missing and c...

Страница 20: ...2 Disposal VEGABAR 14 consists of materials which can be recycled by specialised recycling companies We have purposely designed the electronic modules to be easily separable Mark the instrument as scr...

Страница 21: ...ring accuracy2 Reference conditions acc to IEC 770 temperature 18 30 C relative air humidity 45 75 air pressure 860 1060 mbar 86 106 kPa Determination of characteristics adjustment of zero point acc t...

Страница 22: ...0 kPa 1 0 bar 100 kPa 0 25 0 bar 0 2500 kPa 200 bar 20000 kPa 1 0 bar 100 kPa 0 40 0 bar 0 4000 kPa 200 bar 20000 kPa 1 0 bar 100 kPa 0 60 0 bar 0 600 kPa 200 bar 20000 kPa 1 0 bar 100 kPa 0 1 0 1 bar...

Страница 23: ...n position upright diaphragm points downward Influence of mounting position 0 2 mbar 20 Pa Vibration resistance mechanical vibration with 4 g and 5 100 Hz 7 Electromechanical data Angle plug connector...

Страница 24: ...x permissible load depending on the power supply see load diagram Electrical protective measures Protection class 9 with plug connection DIN 43 560 A IP 65 with direct cable outlet IP 67 Protection cl...

Страница 25: ...VEGABAR 14 25 22442 EN 021023 Notes Dimensions GV 25 G A 36 5 SW 27 3 6 36 153 49 5 38 GP 20 G G A 17 5 3 31 45 124 25 GN 25 15 20 NPT NPT 36 GB 25 3 M20x1 5 36 5 6...

Страница 26: ...26 VEGABAR 14 22442 EN 021023 Notes...

Страница 27: ...VEGABAR 14 27 22442 EN 021023 Notes...

Страница 28: ...onditions of the sensors and processing systems correspond to the latest information at the time of printing Technical data subject to alterations VEGA Grieshaber KG Am Hohenstein 113 77761 Schiltach...

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