VEGA VEGAMET 381 Ex - Manual (Page 33)

33
9 Supplement
VEGAMET 381 Ex • 4 … 20 mA signal conditioning instrument
30418-01-131025
Galvanic separation between relay output and digital part
Ʋ Reference voltage 250 V
Ʋ Voltage resistance of the isolation 4 kV
Functional safety (SIL)
Instrument versions with (optional) SIL qualification can be used in safety-instrumented systems
according to IEC 61508/IEC 61511-1 (service proven).
You can find detailed information in the supplied Safety Manual of the instrument series or under
"www.vega.com", "Downloads", "Approvals".
Approvals
Instruments with approvals can have different technical data depending on the version.
For that reason the associated approval documents of these instruments have to be carefully
noted. They are part of the delivery or can be downloaded under www.vega.com via "VEGA Tools"
and "serial number search" as well as via "Downloads" and "Approvals".
9.2 Dimensions
on
1
2
%
1 2
69 mm
(2.72")
2 mm
(0.08")
19 mm
(0.75")
96 mm (3.78"
)
102 mm (4.02"
)
111
mm (4.37"
)
92 mm (3.62"
)
96 mm (3.78")