Safety information
16
Barkey GmbH & Co. KG - Gewerbestrasse 8 - 33818 Leopoldshoehe - Germany - Telephone: +49(0)5202-9801-0
Service department: +49(0)5202-9801-30 Fax: +49(0)5202-9801-99 - email: [email protected]
Instructions for Use
Barkey S-line
Guidelines and manufacturer's declaration - immunity against electromagnetic interfer-
ence
The Barkey S-line is intended for use in the electromagnetic environment shown below. The
customer or the operator of the Barkey S-line should ensure that it is used in this type of envi-
ronment.
Interference
immunity tests
IEC 60601
test level
Conformity level
Electromagnetic environment -
guidelines
Conducted HF
disturbances in
accordance with
IEC 61000-4-6
Radiated HF dis-
turbances in ac-
cordance with
IEC 61000-4-3
3 V
eff
150 kHz to
80 MHz
3 V/m
80 MHz to
2.5 GHz
3 V
eff
150 kHz to 80 MHz
3 V/m
80 MHz to 2.5 GHz
Portable and mobile radios should
not be used at a distance from the
Barkey S-line, including the con-
ductors, that is less than the recom-
mended safe clearance that is calcu-
lated in accordance with the corre-
sponding equation for the transmis-
sion frequency.
Recommended safe clearance
GHz
2,5
to
MHz
800
for
33
,
2
MHz
800
to
MHz
80
for
17
.
1
17
.
1
P
d
P
d
P
d
=
=
=
with
P
as the nominal output of the
transmitter in watts (W) in accor-
dance with information from the
transmitter manufacturer and
d
as the
recommended safe clearance in me-
tres (m).
With all frequencies the field strength
of stationary radio transmitters
should be less than the conformity
level
a
in accordance with an on-site
inspection
b
.
Disturbances are possible in the envi-
ronment of devices that show the
following symbol.
NOTE 1 With 80 MHz and 800 MHz the higher frequency range applies.
NOTE 2 These guidelines may not be applicable in all cases. The propagation of electromag-
netic variables is influenced through absorptions and reflections from the buildings, objects and
people.