VEGA VEGADIF 65 Profibus PA - Manual (Page 31)

31
4 Mounting
VEGADIF 65 • Profibus PA
36129-EN-130417
1. Mount chemical seal with capillaries on top or laterally on the
pipeline
2. In vacuum applications: Mount VEGADIF 65 below the measure-
ment loop
3. The ambient temperature should be the same for both capillaries
+ –
1
4
2 2
3
Fig. 32: Measurement setup, differential pressure measurement in gases,
vapours and liquids
1 Chemical seal with bolting
2 Capillaries
3 E.g. filter
4 VEGADIF 65
4.8 Mounting external housing
1. Mark the holes according to the following drilling template
2. Depending on the mounting surface, fasten the wall mounting
plate with 4 screws
90 mm (3.54")
R3,5 mm
(0.14")
3 mm
(0.12")
70 mm (2.76")
8 mm
(0.32")
93 mm (3.66"
)
110 mm (4.33"
)
Fig. 33: Drilling template - wall mounting plate
When using chemi-
cal seal systems in all
products