Operating instructions

3.2 Principle of operation
VEGAMET 625 is a universal signal conditioning instrument for
a number of applications such as level, gauge, interface and
process pressure measurement. At the same time, it can serve
as power supply unit for connected sensors. VEGAMET 625 is
designed for connection of two independent VEGA HART
sensors. Hence two independent measurements can be
carried out. By means of a third measurement loop, the
difference between the two input values can be calculated.
With instruments with an optional interface (RS232/Ethernet)
the measured values can be retrieved via modem or network
and displayed by means of a web browser or Visual VEGA. Itis
also possible to send measured values and messages via e-
mail.
VEGAMET 625 signal conditioning instrument can power the
connected sensors and also evaluate their measuring signals.
The requested parameter is indicated in the display and, in
addition, outputted to the integrated current outputs for further
processing. Hence the measuring signal can be transmitted to
a remote display or a connected control system. In addition,
three level relays for control of pumps or other actuators are
integrated.
Wide-range power supply unit with 20 … 253 VAC/DC for
world-wide use.
You can find detailed information on the power supply in the "
Technical data " in the " Supplement ".
3.3 Adjustment
VEGAMET 625 can be adjusted with the following adjustment
media:
l the integrated indicating and adjustment unit
l an adjustment software acc. to FDT/DTM standard, e.g.
PACTware™ and a Windows PC
The entered parameters are generally saved in VEGAMET
625, when used with PACTware™ also optionally in the PC.
Information:
When PACTware™ and the corresponding VEGA-DTMs are
used, additional settings can be made which are either not
possible or partially restricted with the integrated indicating
Area of application
Physical principle
Power supply
8 VEGAMET 625 - Double channel Hart signal conditioning instrument
Product description
28970-EN-050616