Types And Versions; Type Survey - Vega VEGASON 51K Operating Instruction

2 Types and versions

VEGASON series 50 sensors are a newly
developed generation of very compact, small
ultrasonic sensors. With very narrow space
requirements, they are designed for short
meas. distances (0 ... 15 m) and for stand-
ard applications such as storage tanks,
gauge measurement and buffer tanks.
Due to the small housing dimensions and
process connections, the compact sensors
monitor your levels very price favourably.
With the integral indication and the many
features of the "big brothers" of VEGASON
series 80, they offer the advantages of an
ultrasonic level measurement for applications
where the special advantages of a non-con-
tact measurement are not applicable for price
reasons.
VEGASON 50 ultrasonic sensors control the
two-wire technology perfectly. The supply
voltage and the output signal are transmitted
via a two-wire line. An analogue 4 ... 20 mA-
output signal is available as output or meas-
uring signal.

2.1 Type survey

General features
• Application in solids and liquids
• Measuring range 0,25 ... 15 m
• Ex-approved in Zone 1 (IEC) or Zone 1 (ATEX) classification
EEx ia [ia] IIC T6
• Integral measured value indication
8
Types and versions
VEGASON 51
1
with 1 / " thread
2
VEGASON 53
for mounting with holding strap or DN
100 compression flange (here on a
standpipe)
VEGASON 51K ... 53K
VEGASON 52
with 2" thread