16
Recommended separation distances between portable and mobile RF communications equipment
and the infrared thermometer
The infrared thermometer is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled.
The customer or the user of the infrared thermometer can help prevent electromagnetic interference by
maintaining aminimum distance between portable and mobile RF communications equipment (transmitters)
and the infrared thermometer as recommended below, according to the maximum output power of the
communications equipment.
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 80MHz and 800MHz, 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.
Rated maximum output
power of transmitter W
Rated maximum output
power of transmitter W
Separation distance according to frequency of transmitter m
80MHz to 800MHz
d=1.2P
800MHz to 2.5GHz
d=2.3P
150kHz to 80MHz
d=1.2P
0.01
0.01
0.12
0.23
0.1
0.1
0.38
0.73
1
1
1.2
2.3
10
10
3.8
7.3
100
100
12
23
Summary of Contents for 58062
Page 1: ...INFRARED THERMOMETER USER MANUAL PN 58062...
Page 20: ......
