VEGA VEGAPULS 66 (≥ 2.0.0 - ≤ 3.8) enamel 4 … 20 mA_HART two-wire - Manual (Page 53)

-
V ersions IP 66/IP 68, 1 bar and IP 68, PE
connection cable
-20 … +60 °C (-4 … +140 °F)
-
V ersions IP 66/IP 68, 1 bar and IP 68,
PUR connection cable
-20 … +80 °C (-4 … +176 °F)
50°C
(122°F)
80°C
(176°F)
150°C
(302°F)
200°C
(392°F)
T
Proz
T
u
Fig. 33: Temperature derating VEGAPULS 66 enamel without indicating and adjustment module
50°C
(122°F)
70°C
(158°F)
150°C
(302°F)
200°C
(392°F)
T
Proz
T
u
Fig. 34: Temperature derating VEGAPULS 66 enamel with indicating and adjustment module
Process conditions
F or the process temperature and the vessel pressure, you also have to note the specifications on
the type label! Always the lowest value is applicable!
P rocess temperature (measured on the
process fitting)
-40 … +200 °C (-40 … +392 °F)
V essel pressure relating to the antenna
system
-100 … 1600 kPa/-1 … 16 bar (-14.5 … 232 psig)
V essel pressure relating to the flange nom-
inal stage
see supplementary instructions manual "Flanges
according to DIN-EN-ASME-JIS"
V ibration resistance mechanical vibrations with 4 g and 5 … 100 Hz 7)
7) T ested according to the regulations of German Lloyd, GL directive 2.
VEGAPULS 66 enamel • 4 … 20 mA/HART two-wire 53
10 S upplement
31953
-EN
-090305