O
vervoltage category
III
P
rotection class
II
F
unctional safety
(
SIL
)
F
unctional safety is already activated on instruments with
SIL
quali
fi
cation ex factory
.
O
n
instruments without
SIL
quali
fi
cation ex factory
,
the functional safety must be activated by the user
via the indicating and adjustment module or via
PACT
ware for applications according to
SIL
.
F
unctional safety according to
IEC
61508
-
4
-
S
ingle channel architecture
(
1
oo
1
D
)
up to
SIL
2
-
double channel diversitary redundant
architecture
(
1
oo
2
D
)
up to
SIL
3
Y
ou can
fi
nd detailed information in the supplied
S
afety
M
anual of the instrument series or under
"
www
.
vega
.
com
"
,
"
D
ownloads
"
,
"
A
pprovals
"
.
A
pprovals
D
epending on the version
,
instruments with approvals can have di
ff
erent technical data
.
F
or these instruments
,
the corresponding approval documents have to be taken into account
.
T
hese are part of the delivery or can be downloaded under www
.
vega
.
com via
"
VEGA T
ools
"
and
"
serial number search
"
as well as via
"
D
ownloads
"
and
"
A
pprovals
"
.
VEGAFLEX
62
•
4
…
20
m
A
/
HART
two
-
wire
59
10
S
upplement
31837
-
EN
-
090831
