VEGA VEGAFLEX 66 (-20…+250°C) 4 … 20 mA_HART four-wire - Manual (Page 50)

Process conditions
P rocess pressure -1 … +100 bar/-100 … +10000 kPa (-
-14.5 … +1450 psig), depending on the process
fi tting
P rocess temperature -20 … +250 °C (-4 … +482 °F)
T he measurement error from the process condi-
tions is in the specified pressure and temperature
range of below 1 %.
1
2
0°C
(32°F)
-20°C
(-4°F)
0°C
(32°F)
40°C
(104°F)
20°C
(68°F)
70°C
(158°F)
80°C
(176°F)
50°C
(122°F)
150°C
(302°F)
100°C
(212°F)
250°C
(482°F)
200°C
(392°F)
Fig. 24: Ambient temperature - process temperature (version -20 … +250 °C/-4 … +482 °F)
1
Ambient temperature
2 Process temperature (depending on the seal material)
Electromechanical data - version IP 66/IP 67
C able entry
-
D ouble chamber housing
l
1 x cable gland M20 x 1.5 (cable: ø 5 … 9 mm),
1 x blind stopper M20 x 1.5; plug M12 x 1 for
VEGADIS 61 ( optional)
or:
l
1 x closing cap ½ NPT, 1 x blind stopper
½ NPT , plug M12 x 1 for VEGADIS 61
(
optional)
or:
l
1 x plug (depending on the version), 1 x blind
stopper M20 x 1.5; plug M12 x 1 for VEGADIS
61 (
optional)
S
pring-loaded terminals for wire cross-sec-
tion
2.5 mm² (AWG 14)
Indicating and adjustment module
V oltage supply and data transmission through the sensor
I ndication LC display in dot matrix
A djustment elements 4 keys
P rotection rating
-
unassembled IP 20
50 VEGAFLEX 66 • 4 … 20 mA/HART four-wire
10 S upplement
34170
-EN
-100427