VEGA VEGAFLEX 66 (-20…+250°C) 4 … 20 mA_HART four-wire User Manual
Page 45
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2
4
5
3
1
2
4
3
1
Fig. 17: Measuring ranges of the VEGAFLEX 66 - rod and cable version
1
Reference plane
2
Probe length
3
Measuring range
4
Upper dead band (see diagrams under Accuracy - grey section)
5
Lower dead band (see diagrams under Accuracy - grey section)
Output variable
O
utput signal
4 … 20
mA/HART (active)
C
ycle time
min. 1 s (dependent on the parameter setting)
S
ignal resolution
1.6 µA
F
ailure signal current output (adjustable)
mA value unchanged 20.5 mA, 22 mA, < 3.6 mA
(
adjustable)
M
ax. output current
22
mA
L
oad
<
500 Ω
3)
D
amping (63 % of the input variable)
0 … 999
s, adjustable
3)
W
ith inductive load ohmic share min. 25 Ω/mH.
VEGAFLEX
66 • 4 … 20
mA/HART four-wire
45
10 S
upplement
34170
-
EN
-100427
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