VEGA VEGAPULS 68 (≥ 2.0.0 - ≥ 4.0.0) Modbus and Levelmaster protocol - Manual (Page 65)

65
11 Supplement
VEGAPULS 68 • Modbus and Levelmaster protocol
41370-EN-121011
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
Electromechanical data - version IP 66/IP 67
Options of the cable entry
Ʋ Cable gland M20 x 1.5 (cable: ø 5 … 9 mm)
Ʋ Cable entry ½ NPT
Ʋ Blind stopper M20 x 1.5; ½ NPT
Ʋ Closing cap M20 x 1.5; ½ NPT
Plug options
Ʋ Supply and signal circuit (only with low
voltage)
M12 x 1
Ʋ Indication circuit M12 x 1
Wire cross-section (spring-loaded terminals)
Ʋ Massive wire, cord 0.2 … 2.5 mm² (AWG 24 … 14)