VEGA VEGAWELL 72 4 … 20 mA User Manual
Page 33
-
F
T
: T
emperature coefficient (influ-
ence of medium or ambient tem-
perature)
-
F
K
l
: D
eviation
Ambient conditions
A
mbient temperature
-
C
onnection cable PE
-40 … +60 °C (-40 … +140 °F)
-
C
onnection cable PUR, FEP
-40 … +80 °C (-40 … +176 °F)
S
torage and transport temperature
-40 … +80 °C (-40 … +176 °F)
Process conditions
M
ax. process pressure, transmitter
6)
-
M
easuring range 0.1 bar (1.45 psig)
15
bar (218 psig)
-
M
easuring range 0.2 bar (2.9 psig)
20
bar (290 psig)
-
M
easuring range ≤ 0.4 bar (5.8 psig)
25
bar (363 psig)
P
ressure stage, process fitting
-
U
nassembled threaded fitting
316L: PN 3, PVDF:
unpressurized
-
T
hread on the housing
PN
3
P
roduct temperature, depending on the version
Suspension cable
Measuring cell seal
Product temperature
PE
FKM
-20 … +60 °C (-4 … +140 °F)
PUR
FKM
-20 … +80 °C (-4 … +176 °F)
PUR
FFKM
-20 … +80 °C (-4 … +176 °F)
FEP
FFKM
-10 … +80 °C (+14 … +176 °F)
Connection tube
Measuring cell seal
Product temperature
316L
FFKM
-20 … +80 °C (-4 … +176 °F)
Transmitter protection
Measuring cell seal
Product temperature
PVDF
FFKM
-10 … +60 °C (+14 … +140 °F)
PE
FKM (V
iton)
-20 … +60 °C (-4 … +140 °F)
PE
FFKM
-10 … +60 °C (+14 … +140 °F)
V
ibration resistance
mechanical vibrations with 4 g and
5 … 100 H
z
7)
6)
L
imited by the overpressure resistance of the measuring cell.
7)
T
ested according to the regulations of German Lloyd, GL directive 2.
VEGAWELL
72 • 4 … 20
mA
33
9 S
upplement
27501
-
EN
-080806