VEGA VEGABAR 64 4 … 20 mA_HART User Manual
Page 61
C
onnection cable between IP 68 instrument and external housing:
-
C
onfiguration
four wires, one suspension cable, one breather
capillary, screen braiding, metal foil, mantle
-
W
ire cross-section
0.5
mm² (AWG 20)
-
W
ire resistance
<
0.036 Ω/
m (0.011 Ω/ft)
-
S
tandard length
5
m (16.40 ft)
-
M
ax. length
180
m (590.5 ft)
-
M
in. bending radius at 25 °C/77 °F
25
mm (0.985 in)
-
D
iameter approx.
8
mm (0.315 in)
-
C
olour - standard PE
B
lack
-
C
olour - standard PUR
B
lue
-
C
olour - Ex-version
B
lue
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 class
-
unassembled
IP
20
-
mounted into the sensor without cover
IP
40
M
aterials
-
H
ousing
ABS
-
I
nspection window
P
olyester foil
Power supply
O
perating voltage
-
N
on-Ex instrument
12 … 36 V DC
-
EE
x-ia instrument
12 … 30 V DC
-
E
xd instrument
18 … 36 V DC
O
perating voltage with lighted indicating and adjustment module
-
N
on-Ex instrument
20 … 36 V DC
-
EE
x-ia instrument
20 … 30 V DC
-
EE
x-d-ia instrument
20 … 36 V DC
P
ermissible residual ripple
-
<
100 H
z
U
ss
<
1 V
-
100 H
z … 10 kHz
U
ss
<
10
mV
L
oad
see diagram
VEGABAR
64 • 4 … 20
mA/HART
61
10 S
upplement
27525
-
EN
-081209