C
hannel
N
umbers
-
C
hannel
1
P
rimary value
-
C
hannel
2
S
econdary value
1
-
C
hannel
3
S
econdary value
2
-
C
hannel
4
T
emperature value
T
ransmission rate
31
.
25
K
bit
/
s
C
urrent value
10
m
A
,
±
0
.
5
m
A
D
ynamic behaviour output
R
un
-
up time approx
.
10
s
90 %
100 %
10 %
t
t
T
A
t
t
S
2
1
F
ig
.
26
:
S
udden change of the process variable
,
dead time t
T
,
rise time t
A
and step response time t
S
1
P
rocess variable
2
O
utput signal
D
ead time
≤
150
ms
R
ise time
≤
100
ms
(
10
…
90
%
)
S
tep response time
≤
250
ms
(
ti
:
0
s
,
10
…
90
%
)
T
o this amounts the reaction time of the isolatng system
.
T
his time varies from values
<
1
s with
compact isolating diaphragms up to several seconds with capillary systems
.
E
xample
:
F
lange isolating diaphragm
DN
80
,
fi
lling silicone oil
KN
2
.
2
,
capillary length
10
m
,
measuring range
1
bar
VEGABAR
51
•
F
oundation
F
ieldbus
53
10
S
upplement
36715
-
EN
-
110629
