VEGA VEGAFLEX 67 (-20…+250°C) Foundation Fieldbus - Manual (Page 44)

1
0
m
(3
2
.82
ft
)
1
1
m
(3
6
.09
ft
)
1
2
m
(3
9
.37
ft
)
1
3
m
(4
2
.65
ft
)
1
4
m
(4
5
.93
ft
)
1
5
m
(4
9
.21
ft
)
1
6
m
(5
2
.49
ft
)
1
7
m
(5
5
.77
ft
)
1
8
m
(5
9
.06
ft
)
2
3
m
(7
5
.46
ft
)
1
9
m
(6
2
.34
ft
)
2
4
m
(7
8
.74
ft
)
2
6
m
(8
5
.31
ft
)
2
0
m
(6
5
.62
ft
)
2
1
m
(6
8
.91
ft
)
2
2
m
(7
2
.18
ft
)
2
5
m
(8
2
.02
ft
)
0
1
2
3
4
5
6
7
8
9
10
1
2
Fig. 20: Relation dielectric figure (ε
r
) of the upper medium to the max. probe length
1 Dielectric figure (ε
r
) of the upper medium
2 Max. probe length
Output variable
Output
-
Signal digital output signal, Foundation Fieldbus protocol
-
Physical layer according to IEC 61158-2
Cycle time min. 1 s (dependent on the parameter setting)
Transmission rate 31.25 Kbit/s
Current value 10 mA, ±0.5 mA
Load see load diagram under Power supply
Damping (63 % of the input variable) 0 … 999 s, adjustable
Fulfilled NAMUR recommendations NE 43
Channel Numbers
-
Channel 1 (Primary Value) Height of the interface - after linearization (h1)
-
Channel 2 (Secondary Value 1) Height of the interface (h1)
-
Channel 3 (Secondary Value 2) Distance to the interface (d1)
-
Channel 5 (Total Sensor Value) Distance to the level (d2)
44 VEGAFLEX 67 • Foundation Fieldbus
10 Supplement
32310
-EN
-120329