Vega VEGAPULS 68 - Page 77

77
11 Supplement
VEGAPULS 68 • Foundation Fieldbus
36538-EN-170405
Seal Antenna impedance
cone
Process temperature (measured on the process
tting)
FFKM(Kalrez6375) PTFE -20 … +130 °C (-4 … +266 °F)
PEEK -20 … +250 °C (-4 … +482 °F)
FFKM(Kalrez6230) PTFE -15 … +130 °C (5 … +266 °F)
PEEK -15 … +250 °C (5 … +482 °F)
Graphite Ceramic -196 … +450 °C (-321 … +842 °F)
Graphite
ProcessttingAlloyC22
(2.4602)
Ceramic
-196 … +400 °C (-321 … +752 °F)
Vessel pressure - horn antenna
Ʋ Antenna impedance cone PTFE -1 … 40 bar (-100 … 4000 kPa/-14.5 … 580 psig)
Ʋ Antenna impedance cone PEEK -1 … 100 bar (-100 … 10000 kPa/-14.5 … 1450 psig)
Ʋ Antenna impedance cone ceramic -1 … 160 bar (-100 … 16000 kPa/-14.5 … 2320 psig)
Vessel pressure - parabolic antenna -1 … 6 bar (-100 … 6000 kPa/-14.5 … 870 psig)
Vessel pressure with swivelling holder -1 … 1 bar (-100 … 100 kPa/-14.5 … 14.5 psig)
Vesselpressurerelatingtotheange
nominal pressure stage
see supplementary instructions manual "Flanges ac-
cording to DIN-EN-ASME-JIS"
Vibration resistance
Ʋ Horn antenna 4gat5…200HzaccordingtoEN60068-2-6(vibration
with resonance)
Ʋ Parabolic antenna 1gat5…200HzaccordingtoEN60068-2-6(vibration
with resonance)
Shock resistance
Ʋ Horn antenna 100 g, 6 ms according to EN 60068-2-27 (mechanical
shock)
Ʋ Parabolic antenna 25 g, 6 ms according to EN 60068-2-27 (mechanical
shock)
Data on rinsing air connection
Max. permissible pressure
6 bar (87.02 psig)
Air volume with horn antenna, depending on pressure (recommended area)
Pressure Withoutreuxvalve Withreuxvalve
0.5 bar (7.25 psig) 3.3 m
3
/h 1.2 m
3
/h
0.6 bar (8.70 psig) 3.5 m
3
/h 1.4 m
3
/h
0.7 bar (10.15 psig) 3.7 m
3
/h 1.7 m
3
/h
0.8 bar (11.60 psig) 3.9 m
3
/h 1.8 m
3
/h
0.9 bar (13.05 psig) 4.0 m
3
/h 2.1 m
3
/h
1 bar (14.5 psig) 4.2 m
3
/h 2.2 m
3
/h
1.5 bar (21.76 psig) 5.0 m
3
/h 3.2 m
3
/h
2 bar (29.0 psig) 5.5 m
3
/h 4.5 m
3
/h