VEGA VEGAFLEX 66 (-20…+250°C) 4 … 20 mA_HART two-wire - Manual (Page 54)

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. 30: 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 and IP 66/IP 68; 0.2 bar
C able entry/plug 3)
-
S ingle chamber housing
l
1 x cable gland M20 x 1.5 (cable: ø 5 … 9 mm),
1 x blind stopper M20 x 1.5
or:
l
1 x closing cap M20 x 1.5; 1 x blind stopper
M 20 x 1.5
or:
l
1 x closing cap ½ NPT, 1 x blind plug ½ NPT
or:
l
1 x plug (depending on the version), 1 x blind
stopper M20 x 1.5
-
D ouble chamber housing
l
1 x cable entry M20 x 1.5 (cable: ø 5 … 9 mm),
1 x blind stopper M20 x 1.5; 1 x blind stopper
M 16 x 1.5 or optionally available with 1 x plug
M 12 x 1 for VEGADIS 61
or:
3) D epending on the version M12 x 1, according to DIN 43650, Harting, 7/
8" FF.
54 VEGAFLEX 66 • 4 … 20 mA/HART two-wire
10 S upplement
34169
-EN
-100426