3 technical data, 1 data – VEGA VEGASON 51V…53V User Manual
Page 17
VEGASON 51 V … 53 V
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Technical data
3 Technical data
3.1 Data
Type
51…
52…
53…
Power supply
Supply voltage
from signal conditioning instrument VEGAMET or
processing system VEGALOG 571 (max. 36 V DC)
fuse 0,5 A
(slow-blow)
Current consumption
max 22,5 mA
Power consumption
max. 80 mW
0,45 VA
Meas. range (relating to the transducer diaphragm)
Liquid
0,25 … 4 m
0,4 … 7 m
0,6 … 15 m
Solid
0,30 … 2 m
0,5 … 3,5 m
0,75 … 7 m
Output signal
Digital meas. signal (VBUS)
Adjustment
- PC with adjustment software software VEGA Visual Operating
- adjustment module MINICOM
Accuracy (type, values under reference conditions)
1)
Linearity error after adjustment
< 0,1 % (relating to max. meas. range)
Average temperature error of sensor
electronics
< 0,03 %/10 K of meas. range
Resolution
1 mm
Characteristics
Min. span
(between empty and full adjustment)
> 10 mm (recommended > 50 mm)
Ultrasonic frequency
70 kHz
55 kHz
38 kHz
Meas. intervals
1,0 s
1,0 s
0,6 s
Beam angle
5,5
°
5,5
°
3
°
(at -3 dB emitted power)
1) Reference conditions acc. to IEC 770, e.g.:
Temperature:
18 ... 30
°
C
etc.