Guidance and Manufacturer´s Declaration –
Electromagnetic Immunity: for equipment and systems that are not life-
The Infrared Thermometer IRT3W is intended for use in the electromagnetic
environment specified below. The customer or the user of the Infrared
Thermometer IRT3W should assure that it is used in such an environment.
Immunity test IEC 60601
test level
Radiated RF
3 V/m
IEC 61000-
80 MHz to
4-3
2.5 GHz
supporting
Compliance
Electromagnetic environment-
level
guidance
3 V/m
Portable and mobile RF
communications equipment
should be used no closer to any
part of the IRT3W, including
cables, than the recommended
separation distance calculated
from the equation applicable to
the frequency of the transmitter.
Recommended separation
distance
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 metres
(m). Field strengths from fixed
RF transmitters, as determined
by an Electromagnetic
survey, should be less than
the compliance level in each
frequency range.
Interference may occur in the
vicinity of equipment marked
with the following symbol:
30
site
a
b