Vega VEGASON S 62 Operating Instructions Manual page 38

Supplement
Deviation in characteristics and characteristics
Average temperature coeffi-
cient of the zero signal
(temperature error)
Resolution, general
Ultrasonic frequency
Interval
Beam angle at -3 dB
Adjustment time
5)
Accuracy
10 mm
4 mm
-4 mm
-10 mm
Fig. 29: Accuracy VEGASON S 62
Ambient conditions
Ambient, storage and trans-
port temperature
Process conditions
Vessel pressure
Process temperature (trans-
ducer temperature)
Vibration resistance
Electromechanical data
Cable entry
Spring-loaded terminals
Indicating and adjustment module
Power supply and data
transmission
Relating to the nominal range, incl. hysteresis and repeatability, determined according to the limit point method.
4)
Time to output the correct level (with max. 10 % deviation) after a sudden level change.
5)
Tested according to the regulations of German Lloyd, GL directive 2
6)
38
4)
0.06 %/10 K
max. 1 mm
70 kHz
>2 s (dependent on the parameter adjustment)
11°
>3 s (dependent on the parameter adjustment)
better than 0.2 % or ±4 mm (see diagram)
1 m 2 m
-40 ... +80 °C
-0,2 ... 2 bar/-20 ... 200 kPa
-40 ... +80 °C
mechanical vibrations with 4 g and 5 ... 100 Hz
1x cable entry M20x1.5 (cable-ø 5 ... 9 mm), 1x blind stopper M20x1.5
for wire cross-sections up to 2.5 mm²
through the sensor via sliding contacts
3 m 4 m 5 m
6)
VEGASON S 62