VEGA VEGASON 71 - 2 … 75 - 2 - Manual (Page 6)

Technical data
Power supply operating voltage
standard U
nenn
= 24 V AC (16 … 42 V), 50 / 60 Hz
= 24 V DC (16 … 60 V)
option U
nenn
= 230 V AC (90 … 250 V), 50 / 60 Hz
power consumption
at U
nenn
and at max. load 12 VA / 5 W
fuse
for version 16 … 42 V AC or 16 … 60 V DC = 2 A
for version 90 … 250 V AC = 500 mA
Type VEGASON 71 - 2 72 - 2 73 - 2 74 - 2 75 - 2
Minimum distance at liquids or 0,3 m 0,5 m –– –– ––
solids particle size ≥ 5 mm –– –– 0,8 m 0,8 m 1,0 m
particle size
≤
5 mm –– –– 1,0 m 1,1 m 1,2 m
Maximum distance product and process dependent 5 m 5 m 10 m 20 m 30 m
Input data min. measuring distance 10 cm 10 cm 10 cm 10 cm 10 cm
display in mm cm cm cm cm
scanning 3 mm 3 mm 3 mm 3 mm 3 mm
measuring frequency 50 kHz 40 kHz 33 kHz 22 kHz 16 kHz
measuring rate 0,4 sec. 0,4 sec. 0,4 sec. 0,5 sec. 0,7 sec.
angle of reflection at –3 dB) 7 ° 9 ° 12 ° 12 ° 12 °
linearity error acc. to
empty / full adjustment
< 0,1 % of measuring range
temperature error of electronics 0,1 % / 10 k of measuring range
Sensor data number of transducer 2
transducer housing PVDF
impedance adapter PE
mounting tube type 71 … 73 PVDF, thread 1" BSP
type 74 and 75 RCH 1000, thread 1" BSP
temperature sensor integrated in transducer
permissible excess pressure
in the vessel
- transducer 71 … 75
max. 1 bar
- transducer 71 R … 73 R max. 1 bar
connection cable coax line type RG 58
line length standard 5 m
maximum 300 m
cable diameter approx. 5 mm
Indication LC-display 2, 4-digits each
Relay output max. 2 modules 2 relay 1 spdt per relay each
contact material AgCdO and Au plated
min. turn-on voltage 10 mV
switching current 10 µ A
max. turn-on voltage 250 V AC, 60 V DC
switching current 2 A AC, 1 A (DC)
max. breaking capacity 125 VA, 60 W
Technical Information
6 71 - 2 … 75 - 2