VEGA VEGAFLEX 63 4 … 20 mA_HART four-wire User Manual
Page 48
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
-
mounted into the sensor without cover
IP
40
M
aterials
-
H
ousing
ABS
-
I
nspection window
P
olyester foil
Voltage supply
O
perating voltage
-
N
on-Ex and Ex-d instrument
20 … 72 V DC, 20 … 253 V AC, 50/60 H
z
M
ax. power consumption
4 VA; 2.1 W
Electrical protective measures
P
rotection rating
IP
66/IP 67
O
vervoltage category
III
P
rotection class
I
Functional safety (SIL)
F
unctional safety is already activated on instruments with SIL qualification ex factory. On
instruments without SIL qualification ex factory, the functional safety must be activated by the user
via the indicating and adjustment module or via PACTware for applications according to SIL.
F
unctional safety according to IEC 61508-4
-
S
ingle channel architecture (1oo1D)
up to SIL2
-
double channel diversitary redundant
architecture (1oo2D)
up to SIL3
Y
ou can find detailed information in the supplied Safety Manual of the instrument series or under
"
www.vega.com", "Downloads", "Approvals".
48
VEGAFLEX
63 • 4 … 20
mA/HART four-wire
10 S
upplement
31842
-EN
-100426