VEGA VEGAWELL 72 4 … 20 mA_HART User Manual
Page 39
Transmitter protection
Measuring cell seal
Product temperature
PE
FFKM
-10 … +60 °C (+14 … +140 °F)
V
ibration resistance
mechanical vibrations with 4 g and
5 … 100 H
z
9)
Electromechanical data
S
uspension cable
-
C
onfiguration
four wires, one suspension cable, one
breather capillary, screen braiding, foil, man-
tle
-
W
ire cross-section
0.5
mm²
-
W
ire resistance
≤
0.036 Ω/
m
-
T
ensile strength
≥
1200 N (270
pound force)
-
M
ax. length
1000
m (3280 ft)
10)
-
M
in. bending radius
25
mm (with 25 °C/77 °F)
-
D
iameter approx.
8
mm (0.315 in)
-
colour (non-Ex/Ex) - PE
black/blue
-
colour (non-Ex/Ex) - PUR, FEP
blue/blue
C
able entry housing
1
x cable gland M20 x 1.5 (cable: ø 5 … 9 mm),
1
x blind stopper M20 x 1.5
S
crew terminals for cable cross-section
up to
1.5
mm² (AWG 16)
Voltage supply
S
upply voltage
-
N
on-Ex instrument
12 … 36 V DC
-
EE
x-ia instrument
12 … 29 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
9)
T
ested according to the regulations of German Lloyd, GL directive 2.
10)
W
ith VEGADIS 12: 200 m (656 ft).
VEGAWELL
72 • 4 … 20
mA/HART
39
10 S
upplement
27630
-
EN
-080806