b
The field strength should be less than 3 V/m for the frequency range of 150 kHz
to 80 MHz.
11.6
Recommended safety distances between portable and mobile
HF telecommunications devices and the Aquilex Fluid Control
System
The Aquilex Fluid Control System is intended for use in an electromagnetic envi-
ronment where HF interferences are controlled. The user/operator of the Aquilex
Fluid Control System can contribute to lowering electromagnetic emissions by
complying with the minimum distance between portable and mobile HF tele-
communications devices (transmitters) and the Aquilex Fluid Control System -
depending on the output power of the communication device listed below.
Rated output
Safety distance based on the transmitting frequency [m]
of the trans-
150 kHz to 80 MHz
mitter [W]
d = 1.2P
0.01
0.12
0.1
0.38
1
1.2
10
3.8
100
12
The safety distance d in meters [m] for transmitters with a max. rated output not
listed in the table above can be calculated by applying the corresponding formula
in the respective column. P is the max. rated output of the transmitter in watts
[W] according to the information provided by the manufacturer of the transmit-
ter.
Note 1: The higher frequency range applies to 80 and 800 MHz.
Note 2: These guidelines are probably not realizable in all cases. The distribution
and spread of electromagnetic quantities differs depending on the absorption
and reflection of buildings, objects, and people.
Guidelines and manufacturer's statement - electromagnetic compatibility
80 MHz to 800 MHz
800 MHz to 2.5 GHz
d = 1.2P
d = 2.3P
0.12
0.23
0.38
0.73
1.2
2.3
3.8
7.3
12
23
EN
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