Electromagnetic compatibility
000000-1520-928_GA_EN_021013
58
Guidance and manufacturer’s declaration - electromagnetic immunity
The i.Profiler
® plus
is intended for use in the electromagnetic environment specified below.
The customer or the user of the i.Profiler
® plus
should assure that the device is used in such an environment.
Immunity test
IEC 60601-1-2
test level
Conformity level
Electromagnetic environment - guidance
Conducted RF
IEC 61000-4-6
3 Vrms
150 kHz to
80 MHz
[U
1
] 3 V
Portable and mobile RF communications
equipment should be used no closer to any
part of the i.Profiler
® plus
, including cables,
than the recommended separation distance
calculated from the equation applicable to the
frequency of the transmitter.
Recommended separation distance
d =
P
U
3.5
1
d =
P
1
E
3.5
80 MHz to 800 MHz
d =
P
E
7
1
800 MHz to 2.5 GHz
where P is the maximum output power rating
of the transmitter in watts (W) according to
the transmitter manufacturer and d is the
recommended separation distance in meters
(m). Field strengths form fixed RF transmitters,
as determined by an electromagnetic site
survey
a
, should be less than the compliance
level in each frequency range.
b
Interference may occur in the vicinity of
equipment marked with the following symbol.
Radiated RF
IEC 61000-4-3
3 V/m
80 MHz to
2.5 GHz
[E
1
] 3 V/m
Note 1:
At 80 and 800 MHz, the higher frequency range applies.
Note 2:
These guidelines may not apply in all situations. Electromagnetic propagation is affected by
absorption and reflection from structures, objects and people.
a
Field strengths from fixed transmitters, such as base stations from radio (cellular/cordless) telephones and
land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted
theoretically with accuracy.
To asses the electromagnetic environment due to fixed RF transmitters, an
electromagnetic site survey should be considered.
If the measured field strength in the location in which the
i.Profiler
® plus
is used exceeds the applicable RF compliance level above, the i.Profiler
® plus
should be observed
to verify normal operation.
If abnormal performance is observed, additional measures may be necessary,
such as re-orienting or relocating the i.Profiler
® plus
.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
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