DK32 - DK34 - DK37 - webadmin1.net

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4 ELECTRICAL CONNECTIONSDK32 - DK34 - DK374.6 Ground connectionsThe earthing can be done on the head piece of the measuring section (M4 threaded hole)Figure 4-7: Ground connections1 Earth connection on the measuring sectionDANGER!The earth conductor must not transfer any interference voltage.Do not use this earth conductor to ground any other items of electrical equipment.20www.krohne.com07/2009 - 4000287102 MA DK32-34-37-R04-en
DK32 - DK34 - DK37ELECTRICAL CONNECTIONS 44.7 Protection categoryThe flowmeter meets all requirements of protection category IP 65.DANGER!After all servicing and maintenance work on the flowmeter, the specified protection category hasto be ensured again.Therefore it is essential to observe the following points:• Use only original gaskets. They must be clean and free of any damage. Defective gaskets haveto be replaced.• The electrical cables used must be undamaged and must comply with regulations.• The cable has to be laid with a loop 3 upstream of the flowmeter to prevent water fromgetting into the housing.• The cable glands 2 have to be firmly tightened.• Close the unused cable glands using blanking plugs 1.• Do not remove the specified outer sheath from the cable gland.Figure 4-8: Cable gland1 Close the unused cable glands using blanking plugs.2 The cable glands have to be firmly tightened.3 The cable has to be laid with a loop.07/2009 - 4000287102 MA DK32-34-37-R04-enwww.krohne.com21
Page 1: DK32 - DK34 - DK37 HandbookVariable
Page 5 and 6: DK32 - DK34 - DK37SAFETY INSTRUCTIO
Page 7 and 8: DK32 - DK34 - DK37SAFETY INSTRUCTIO
Page 9 and 10: DK32 - DK34 - DK37DEVICE DESCRIPTIO
Page 11 and 12: DK32 - DK34 - DK37DEVICE DESCRIPTIO
Page 13 and 14: DK32 - DK34 - DK37INSTALLATION 33.1
Page 15 and 16: DK32 - DK34 - DK37ELECTRICAL CONNEC
Page 17 and 18: DK32 - DK34 - DK37ELECTRICAL CONNEC
Page 19: DK32 - DK34 - DK37ELECTRICAL CONNEC
Page 23 and 24: DK32 - DK34 - DK37SERVICE 66.1 Main
Page 25 and 26: DK32 - DK34 - DK37SERVICE 66.4.2 Fo
Page 27 and 28: DK32 - DK34 - DK37TECHNICAL DATA 77
Page 29 and 30: DK32 - DK34 - DK37TECHNICAL DATA 7E
Page 31 and 32: DK32 - DK34 - DK37TECHNICAL DATA 7D
Page 37 and 38: DK32 - DK34 - DK37TECHNICAL DATA 7D
Page 39 and 40: DK32 - DK34 - DK37NOTES 807/2009 -

DK32 - DK34 - DK37 - webadmin1.net

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