VEGA VEGAFLEX 66 (-110…+400°C) Foundation Fieldbus - Manual (Page 48)

Output variable
Output
-
Signal digital output signal, Foundation Fieldbus
protocol
-
Physical layer according to IEC 61158-2
Channel Numbers
-
Channel 1 Primary value
-
Channel 2 Secondary value 1
-
Channel 3 Secondary value 2
Transmission rate 31.25 Kbit/s
Current value 10 mA, ±0.5 mA
Accuracy (similar to DIN EN 60770-1)
Reference conditions according to DIN EN 61298-1
-
Temperature + 18 … +30 °C (+64 … +86 °F)
-
Relative humidity 45 … 75 %
-
Air pressure 860 … 1060 mbar/86 … 106 kPa
(
12.5 … 15.4 psig)
Deviation in characteristics and characteristics
Reference installation conditions
-
Flange size > DN 100
-
min. distance to installations > 500 mm (19.69 in)
-
Vessel diameter 1 m (3.281 ft) centrical installaton
-
Medium Water
Temperature drift (current output) 0.06 %/10 K relating to the max. measuring
range
Accuracy see diagrams
48 VEGAFLEX 66 • Foundation Fieldbus
10 Supplement
32765
-EN
-080716