VEGA VEGAFLEX 67 (-40…+150°C) 4 … 20 mA_HART four-wire User Manual
Page 48
L
0
10 mm (0.394
")
-10 mm (-0.394
")
0,1 m (3.937
"
)
0,15 m
(5.906
")
1
1
Fig. 21: Deviation VEGAFLEX 67 in coax version
1
Dead zone - no measurement possible in this area
L
Probe length
Influence of the ambient temperature to the sensor electronics
T
emperature drift
0.03 %/10 K
relating to the max. measuring range
or max. 0.3 %
T
emperature drift - Digital output
3
mm/10 K relating to the max. measuring range or
max. 10 mm
Ambient conditions
A
mbient, storage and transport temperature
-40 … +70 °C (-40 … +158 °F)
Process conditions
P
rocess pressure
-1 … +40
bar/-100 … +4000 kPa (-
-14.5 … +580
psig), depending on the process
fi
tting
P
rocess temperature (thread or flange tem-
perature)
-
FKM (V
iton)
-40 … +150 °C (-40 … +302 °F)
-
EPDM
-40 … +150 °C (-40 … +302 °F)
-
FFKM (K
alrez 6375)
-20 … +150 °C (-4 … +302 °F)
T
he measurement error from the process condi-
tions is in the specified pressure and temperature
range of below 1 %.
48
VEGAFLEX
67 • 4 … 20
mA/HART - four-wire
10 S
upplement
31854
-EN
-120329