IEM Tel-O-Graph GSM, Operating Manual

Page: 98 / 304

Manufacturer’s EMC guidelines
46
15 Manufacturer
’
s EMC guidelines
Electromagnetic interference emissions
The Tel-O-Graph
®
GSM is intended to be operated in the electromagnetic environment specified below. Only use
the Tel-O-Graph
®
GSM in such an environment.
Measurement of
interference
emissions
Compliance
Electromagnetic environment
–
guidelines
RF interference
emissions according to
CISPR 11
Group 1
The Tel-O-Graph
®
GSM uses RF power exclusively for its
internal function. Its RF emission is therefore very low and it
is unlikely that any neighbouring electronic device will
experience any interference.
RF interference
emissions according to
CISPR 11
Class B
The Tel-O-Graph
®
GSM is suitable for use in facilities other
than residential areas and those directly connected to the
public supply network which also supplies buildings used for
residential purposes.
RF interference
emissions according to
CISPR 25 Not applicable
IEC 61000-3-2 Not applicable
IEC 61000-3-3 Not applicable