RECOMMENDED SEPARATION DISTANCES BETWEEN PORTABLE AND MOBILE
RF communications equipment and the EQUIPMENT or SYSTEM
- For EQUIPMENT and SYSTMES that are not LIFE - SUPPORTING
Recommended separation distances between portable and mobile RF communications equipment and the
Romed Infrared Forehead Thermometer
The Romed Infrared Forehead Thermometer is intended for use in an electromagnetic environment in which
radiated RF disturbances are controlled. The customer or the user of the Romed Infrared Forehead
Thermometer can help prevent electromagnetic interference by maintaining a minimum distance between
portable and mobile RF communications equipment (transmitters) and the Romed Infrared Forehead
Thermometer as recommended below, according to the maximum output power of the communications
equipment.
Rated maximum
output of
transmitter
(W)
Separation distance according to frequency of transmitter (m)
150 kHz to 80 MHz
80 MHz to 800 MHz
800 MHz to 2.5 GHz
0.01
0.12
0.12
0.23
0.1
0.38
0.38
0.73
1
1.2
1.2
2.3
10
3.8
3.8
7.3
100
12
12
23
For transmitters rated at a maximum output power not listed above the recommended separation distance d in
meters (m) can be estimated using the equation applicable to the frequency of the transmitter, where P is the
maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer.
NOTE 1 At 80 MHz and 800 MHz, the separation distance for 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.
12
+15°C
+40°C
-25°C
+60°C
Working
Environment
Storage and
Transport
Environment
: THERM-IR
VAN OOSTVEEN MEDICAL B.V.
ROMED - HOLLAND
HERENWEG 269
3648 CH WILNIS
THE NETHERLANDS
WWW.ROMED.NL
V001,2020-10
www.biomark.lv
