Partie VIII
–
Caractéristiques techniques
74
The user of the SO
♥
CONNECT PID pump can limit the electromagnetic interference by keeping a minimum distance between the
SO
♥
CONNECT PID pump and mobile and portable RF communication equipment as recommended below, depending on the maximum power
of the emitting equipment.
Maximum rated power of the
emitter (W)
Separating distance in metres (m) depending on the emitter frequency
150 KHz to 80 MHz
d = 1,2√p
80 MHz to 800 MHz
d = 1,2√p
800 MHz to 2.5 GHz
d = 2,1√p
0.01
0.12
0.12
0.21
0.1
0.38
0.38
0.66
1
1.2
1.2
2.1
10
3.8
3.8
6.64
100
12
12
21
If the maximum output power of the transmitter is not indicated in the table, the recommended separating distance d in metres (m) may be
calculated with the help of the equation applicable to the frequency of the transmitter, where p is the maximum output power in watts (W)
according to the emitter manufacturer.
At 80 MHz and 800 MHz, the distance is applied to the highest frequency range.
These indications are not universal. Absorption and reflection by structures, objects and individuals affect electromagnetic propagation.
