VEGA VEGASON 66 Foundation Fieldbus - Manual (Page 45)

- Channel 3 Secondary Value 2
- Channel 4 Temperature value
Transmission rate 31.25 Kbit/s
Current value 10 mA; ±0.5 mA
Input variable
Parameter
- Version A distance between lower edge of the flange and
product surface
- version B, C and D distance between lower edge of the transducer
and product surface
Dead zone
- Version A 1.8 m (5.9 ft)
- Versions B, C, D 1.4 m (4.6 ft)
Measuring range
- Liquids up to 70 m (229.7 ft)
- Solids up to 45 m (147.6 ft)
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 psi)
Deviation in characteristics and characteristics
4)
Average temperature coefficient of the
zero signal (temperature error elec-
tronics)
0.06 %/10 K
Resolution, general max. 1 mm
Ultrasonic frequency 10 kHz
Interval >2 s (dependent on the parameter adjustment)
Beam angle at -3 dB 6°
4) Relating to the nominal range, incl. hysteresis and repeatability, determined
according to the limit point method.
Supplement
VEGASON 66 - Foundation Fieldbus 45
28795
-EN
-060731