VEGA VEGASON S 61 Benutzerhandbuch
Seite 38
Deviation in characteristics and characteristics
4)
Average temperature coeffi-
cient of the zero signal
(temperature error)
0.06 %/10 K
Resolution, general
max. 1 mm
Ultrasonic frequency
70 kHz
Interval
>2 s (dependent on the parameter adjustment)
Beam angle at -3 dB
11°
Adjustment time
5)
>3 s (dependent on the parameter adjustment)
Accuracy
better than 0.2 % or ±4 mm (see diagram)
5 m
4 m
3 m
2 m
1 m
10 mm
4 mm
-4 mm
-10 mm
Fig. 29: Accuracy VEGASON S 61
Ambient conditions
Ambient, storage and trans-
port temperature
-40 … +80 °C
Process conditions
Vessel pressure
-0,2 … 2 bar/-20 … 200 kPa
Process temperature (trans-
ducer temperature)
-40 … +80 °C
Vibration resistance
mechanical vibrations with 4 g and 5 … 100 Hz
6)
Electromechanical data
Cable entry
1x cable entry M20x1.5 (cable-ø 5 … 9 mm), 1x blind stopper M20x1.5
Spring-loaded terminals
for wire cross-sections up to 2.5 mm²
Indicating and adjustment module
Power supply and data
transmission
through the sensor via sliding contacts
4)
Relating to the nominal range, incl. hysteresis and repeatability, determined according to the limit point method.
5)
Time to output the correct level (with max. 10 % deviation) after a sudden level change.
6)
Tested according to the regulations of German Lloyd, GL directive 2
38
VEGASON S 61
Supplement
32944
-02
-070301