VEGA VEGAPULS 62 (≥ 2.0.0 - ≤ 3.8) 4 … 20 mA_HART four-wire - Manual (Page 55)

Gas phase Temperature 1 bar/14.5 psig 10 bar/145 psig 50 bar/725 psig
A ir/Nitrogen 20 °C/68 °F 0.00 % 0.22 % 1.2 %
A ir/Nitrogen 200 °C/392 °F 0.00 % 0.13 % 0.74 %
H ydrogen 20 °C/68 °F -0.01 % 0.10 % 0.61 %
H ydrogen 200 °C/392 °F -0.02 % 0.05 % 0.37 %
W ater (saturated
steam)
100 °C/212 °F 0.20 % - -
W ater (saturated
steam)
180 °C/356 °F - 2.1 % -
Ambient conditions
A mbient, storage and transport temperature -40 … +70 °C (-40 … +158 °F)
Process conditions
P rocess temperature (measured on the process fitting), depending on seal and antenna system
-
FKM (V iton) -40 … +130 °C (-40 … +266 °F)
-
FFKM (K alrez 6375) -20 … +130 °C (-4 … +266 °F)
-
FKM (V iton) with temperature adapter -40 … +200 °C (-40 … +392 °F)
-
FFKM (K alrez 6375) with temperature
adapter
-20 … +200 °C (-4 … +392 °F)
-
FFKM (K alrez 2035, 6230) (FDA) -15 … +130 °C (+5 … +266 °F)
-
FFKM (K
alrez 2035, 6230) (FDA) with
temperature adapter
-15 … +200 °C (+5 … +392 °F)
-
FKM (V iton) with impedance cone PP -40 … +80 °C (-40 … +176 °F)
-
FFKM (K
alrez 6375) with impedance
cone PP
-15 … +80 °C (+5 … +176 °F)
F or the vessel pressure, you also have to note the specifications on the type label. Always the
lowest value is applicable.
V essel pressure - horn antenna -1 … 40 bar/-100 … 4000 kPa (-14.5 … 580 psi)
V essel pressure - parabolic antenna -1 … 6 bar/-100 … 6000 kPa (-14.5 … 870 psi)
V essel pressure relating to the flange nom-
inal stage
see supplementary instructions manual "Flanges
according to DIN-EN-ASME-JIS"
V ibration resistance 7)
-
H orn antenna mechanical vibrations with 4 g and 5 … 100 Hz
-
P arabolic antenna mechanical vibrations with 1 g and 5 … 100 Hz
Data on rinsing air connection
P ressure < 6 bar (87.02 psi)
A ir quantity see diagram
7) T ested according to the regulations of German Lloyd, GL directive 2.
VEGAPULS 62 • 4 … 20 mA/HART four-wire 55
10 S upplement
28440
-EN
-090305