ELECTROMAGNETIC COMPATIBILITY INFORMATION
Guidance and manufacturer's declaration – electromagnetic emissions
The SIH21 is intended for use in the electromagnetic environment specified below. The customer or the user
of the SIH21 should assure that it is used in such an environment.
Emissions
RF emissions
CISPR 11
RF emissions
CISPR 11
Harmonic emissions
IEC 61000-3-2
Voltage fluctuations/flicker emissions
IEC 61000-3-3
Guidance and manufacturer's declaration – electromagnetic immunity
The SIH21 is intended for use in the electromagnetic environment specified below. The customer or the user
of the SIH21 should assure that it is used in such an environment.
Immunity test
EN 60601
test level
Electrostatic
±6 kV contact
discharge (ESD)
±8 kV air
IEC 61000-4-2
Electrical fast
±2 kV for power sup-
transient/burst
ply lines
IEC 61000-4-4
Surge
±1 kV line(s)
IEC 61000-4-5
and neutral
All manuals and user guides at all-guides.com
Compliance
Group 1
Class B
Class A
Complies
Compliance level
±6 kV contact
±8 kV air
±2 kV for power supply
lines
±1 kV line(s) and
neutral
45
Electromagnetic environment – guidance
The SIH21 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.
The SIH21 is suitable for use in all establish-
ments, including domestic establishments and
those directly connected to the public low-
voltage power supply network that supplies
buildings used for domestic purposes.
Electromagnetic environment – gui-
dance
Floors should be wood, concrete or
ceramic tile. If floors are covered with
synthetic material, the relative humidi-
ty should be at least 30 %.
Mains power quality should be that
of a typical commercial or hospital
environment.
Mains power quality should be that
of a typical commercial or hospital
environment.