VEGA VEGABAR 54 4 … 20 mA_HART - Manual (Page 8)

8
3 Product description
VEGABAR 54 • 4 … 20 mA/HART
36726-EN-130321
2
1
13
10
5
4
3
6
7
8
9
11
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Fig. 2: Layout of the type label (example)
1 Instrument type
2 Product code
3 Approvals
4 Measuring range
5 Process pressure
6 Process temperature
7 Electronics, voltage supply
8 Protection rating
9 Order number
10 Serial number
11 Data-Matrix-Code for Smartphone-App
12 Material process seal
13 ID numbers, instrument documentation
14 Notified authority for CE marking
With the serial number, you can access the delivery data of the instru-
ment via www.vega.com, "VEGA Tools" and "serial number search".
In addition to the type label outside, you can also find the serial num-
ber on the inside of the instrument.
This operating instructions manual applies to the following instrument
versions:
•
Software from 3.82
3.2 Principle of operation
VEGABAR 54 is a pressure transmitter for use in the paper, food
processing and pharmaceutical industries as well as in water/sewage
water plants. Depending on the version, it is used for level, gauge,
absolute pressure or vacuum measurement. Measured products are
gases, vapours and liquids, also those containing abrasive sub-
stances.
Sensor element is the CERTEC ® measuring cell with robust, depend-
ent on the process fitting also front-flush, abrasion-resistant ceramic
diaphragm. The process pressure causes a capacitance change in
the measuring cell via the ceramic diaphragm. This change is con-
verted into an appropriate output signal and outputted as measured
value.
Scope of this operating
instructions manual
Application area
Functional principle