VEGA VEGAPULS 68 (≥ 2.0.0 - ≥ 4.0.0) HART - integrated accumulator - Manual (Page 64)

64
11 Supplement
VEGAPULS 68 • HART - integrated accumulator
40935-EN-121011
Vessel pressure relating to the flange
nominal 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 EN60068-2-6 (vibration
with resonance)
Ʋ Parabolic antenna 1 g at 5 … 200 Hz according to EN60068-2-6 (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
Pressure max.
6 bar (87.02 psig)
Air quantity without reflux valve, with
Ʋ 0.2 bar (2.9 psig) 2.0 m 3 /h
Ʋ 0.5 bar (7.25 psig) 3.5 m 3 /h
Ʋ 1 bar (14.5 psig) 4.5 m 3 /h
Ʋ 1.5 bar (21.76 psig) 5 m 3 /h
Ʋ 2 bar (29.0 psig) 5.5 m 3 /h
Thread G⅛ A
Closure, with
Ʋ Non-Ex Dust protection cover of PE
Ʋ Ex Threaded plug of 316Ti
Reflux valve - unmounted (as option with non-Ex version, included in the scope of delivery with Ex
version)
Ʋ Material 316Ti
Ʋ Seal FKM (Viton), FFKM (Kalrez 6375)
Ʋ for tube diameter 6 mm
Ʋ opening pressure 0.5 bar (7.25 psig)
Ʋ Nominal pressure stage PN 250
Indicating and adjustment module
Voltage supply and data transmission
through the sensor
Indication LC display in dot matrix
Measured value indication
Ʋ Number of digits 5
Ʋ Size of digits W x H = 7 x 13 mm
Adjustment elements 4 keys
Protection rating
Ʋ unassembled IP 20
Ʋ mounted into the sensor without cover IP 40