VEGA VEGASON 51V…53V - Manual (Page 5)

VEGASON 51 V … 53 V 5
Product description - Application feature
1.2 Application feature
Applications
• Level measurement of liquids
• Level measurement of solids
(only short meas. distances) such as
e.g.:
coal, ore, stones, stone dust, cement,
gravel, crushed stones, sand, sugar,
salt, cereals, flour, granules, powder,
dusts, saw dust, wood chips
• Flow measurement on various flumes
• Gauge measurement, distance meas-
urement, object monitoring and con-
veyor belt monitoring
Two-wire technology
• Supply and output signal on one two-
wire line (loop powered)
• Output signal and signal processing
completely digital
Rugged and precise
• Unaffected by product features such
as density, conductivity and dielectric
constant figure …
• Suitable for aggressive substances
• Meas. ranges 0,25 m … 15 m
• Precise due to digital measured value
processing and transmission
Adjustment choice
• With adjustment software VEGA Visual
Operating (VVO) on PC
• With detachable adjustment module
MINICOM
• With signal conditioning instrument
VEGAMET
• Measured value indication integrated
in the sensor
• Optionally indication separated from
the sensor
Connection for each process
• G 1 1 /
2
A, 1 1 /
2
" NPT
• G 2 A, 2" NPT
• Compression flange DN 100, ANSI 4"
Approvals
• CENELEC, FM, CSA, ABS, LRS, GL,
LR
Output signal
The level proportional meas. signal is either
processed in the ultrasonic instrument itself
or in the connected signal conditioning instru-
ment and provided as output signal.
In digital technology varying line resistances
or smallest leakage currents have no influ-
ence to the accuracy. The digital signal is
always clear.
Individual parameter adjustment of the digital
signal is possible and the signal always re-
flects the adjusted meas. range of the sen-
sor.
Measured value indication
An indicating instrument for direct, local level
survey is integrated in the series 50 ultra-
sonic sensors. The indicating instrument
shows with the analogue bargraph immedi-
ately the level and with the digital figure value
precisely the level. Additionally to the indica-
tion in the sensor, the level can be indicated
with the external indicating instrument
VEGADIS 50 separated up to 25 m from the
sensor.
The external measured value indication like
the integral indication works completely inde-
pendent from the output signal and individual
parameter adjustment is possible.