Fluent Pro Fluid Management System
English Supplementary Information 79
Table 7: Guidance and Manufacturer’s Declaration – Electromagnetic Immunity
Frequency ranges and test conditions for RF wireless communications equipment
Frequency band (MHz) Test frequency (MHz) Modulation
a
Compliance level (V/m)
380-390 380-390 Pulse – 18 Hz 27
430-470 450 FM ±5 kHz deviation 1 kHz sine 28
704-787
710
Pulse – 217 Hz 9 745
780
800-960
810
Pulse – 18 Hz 28 870
930
1700-1990
1720
Pulse – 217 Hz 28 1845
1970
2400-2570 2450 Pulse – 217 Hz 28
5100-5800
5240
Pulse – 217 Hz 9 5500
5785
a
Pulse Modulation is defined as a square wave input with a 50% duty cycle at the listed frequency.
6.4.3 Recommended Separation Distances
The Fluent Pro Fluid Management System is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The customer or the user of the Fluent Pro Fluid Management System can help prevent
electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications
equipment (transmitters) and the Fluent Pro Fluid Management System as recommended below, according to maximum
output power of the communications equipment.
The following table lists the recommended separation distances between portable and mobile RF communications
equipment and the Fluent Pro Fluid Management System.
Table 8: Recommended Separation Distances
Separation distance according to frequency of transmitter [m]
Rated maximum output
power of transmitter [W]
150 kHz to 80 MHz d
= 1.2√P
80 MHz to 800 MHz d
= 1.2√P
800 MHz to 2.7 GHz d
= 2.3√P
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 by 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.
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