Electromagnetic Compatibility Information - Beurer EM 44 Mode D'emploi

Electromagnetic Compatibility Information

Table 1
Guidance and manufacture's declaration – electromagnetic emissions
The EM 44 is intended for use in the electromagnetic environment specified below.
The customer or the user of the EM 44 should assure that it is used in such an environment.
Emissions test
RF emissions CISPR 11
RF emissions CISPR 11
Harmonic emissions IEC 61000-3-2
Voltage fluctuations/flicker emissions
IEC 61000-3-3
Table 2
Guidance and manufacturer's declaration – electromagnetic immunity
The EM 44 is intended for use in the electromagnetic environment specified below. The customer or the user of the EM 44 should assure that it is used in such an environ-
ment.
IMMUNITY IEC 60601 Compliance
test test level level
Conducted RF 3 V 3 V
rms
IEC 61000-4-6 150 kHz to
80 MHz
Radiated RF 3 V/m 3 V/m
IEC 61000-4-3 80 MHz to
2,5 GHz
NOTE 1 At 80 MHz 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.
Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios, amateur radio, AM and FM radio broadcast
a
and TV broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an electromagnetic site sur-
vey should be considered. If the measured field strength in the location in which the EM 44 is used exceeds the applicable RF compliance level above, the EM 44 should be
observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as re-orienting or relocating the EM 44.
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
b
Compliance Electromagnetic environment – guidance
Group 1 The EM 44 uses RF energy only for its internal function. Therefore, its RF emissions are very low and are not
likely to cause any interference in nearby electronic equipment.
Class B The EM 44 is suitable for use in all establishments, including domestic establishments and those directly con-
nected to the public low-voltage power supply network that supplies buildings used for domestic purposes.
Not applicable
Not applicable
Electromagnetic environment – guidance
Portable and mobile RF communications equipment should be used no closer to any part of the EM 44, including cables,
than the recommended separation distance calculated from the equation applicable to the frequency of the transmitter.
Recommended separation distance:
3V
d = 1,2 80 MHz to 800 MHz
d = 2,3 800 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 from fixed RF transmitters, as determined by an electromagnetic site survey,
pliance level in each frequency range.
Interference may occur in the vicinity of equipment marked with the following symbol:
b
63
should be less than the com-
a