VEGA VEGAPULS 66 (≥ 2.0.0 - ≥ 4.0.0) enamel 4 … 20 mA_HART - two-wire - Manual (Page 64)

64
11 Supplement
VEGAPULS 66 enamel • 4 … 20 mA/HART - two-wire
36527-EN-121011
Vessel pressure relating to the antenna
system
1 … 40 bar/-100 … 4000 kPa/-(-14.5 … 580.2 psig)
Vessel pressure relating to the flange
nominal stage
see supplementary instructions manual "Flanges ac-
cording to DIN-EN-ASME-JIS"
Vibration resistance 4 g at 5 … 200 Hz according to EN60068-2-6 (vibration
with resonance)
Data on rinsing air connection
Pressure max.
6 bar (87.02 psi)
Air flow without reflux valve
Ʋ 0.1 bar (1.45 psi) 4.2 m 3 /h
Ʋ 1.2 bar (7.25 psi) 10.2 m 3 /h
Air flow with reflux valve
Ʋ 0.2 bar (2.9 psi) 2.0 m 3 /h
Ʋ 0.55 bar (7.98 psi) 4.2 m 3 /h
Ʋ 1.2 bar (17.4 psi) 7.2 m 3 /h
Thread G¼ A
Closure
Ʋ with non-Ex Dust protection cover of PE
Ʋ with Ex Threaded plug of 316Ti
2 reflux valves - enclosed unassembled (with non-Ex optional, with Ex included in the scope of
delivery)
Ʋ Material 316Ti
Ʋ Seal FKM (Viton), FFKM (Kalrez 6375)
Ʋ for tube diameter 10 mm
Ʋ opening pressure 0.5 bar (7.252 psi)
Ʋ Nominal pressure stage PN 250
Electromechanical data - version IP 66/IP 67 and IP 66/IP 68; 0.2 bar
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 Signal circuit M12 x 1, according to ISO 4400, Harting HAN, 7/8" FF
Ʋ Indication circuit M12 x 1
Wire cross-section (spring-loaded terminals)
Ʋ Massive wire, cord 0.2 … 2.5 mm² (AWG 24 … 14)
Ʋ Stranded wire with end sleeve 0.2 … 1.5 mm² (AWG 24 … 16)
Electromechanical data - version IP 66/IP 68 (1 bar)
Options of the cable entry