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EMC COMPLIANCE
EMC Directive 2014/30/EU
All electronic pressure transmitters models of the
FCX
series, type
FCX-AII
are compliant:
• with the harmonised standard EN 61326-1 (electrical equipment for measurement, control and laboratory use -
Requirements relating to the EMC - Part 1: General requirements).
Emission limits:
EN 61326-1:
Frequency range (MHz)
Limits
Fundamental standards
30 to 230
40 dB (microvolts/m) in quasi-peak V, measured at 10m
EN 55011 / CISPR 11
Group 1 Class A
230 to 1000
47 dB (µV/m) in quasi-peak value, measured at 10m
Minimum requirements for the tests of immunity:
EN 61326-1 (Table 2)
Phenomena
Test values
Basic standard
Suitability criterion
Electrostatic discharge
4 kV (Contact)
EN 61000-4-2
B
8 kV (Air)
IEC 61000-4-2
Electromagnetic field
10V/m (80 to 1000 MHz)
EN 61000-4-3
3 V/m (1.4 to 2.0 GHz)
IEC 61000-4-3
A
1 V/m (2.0 to 2.7 GHz)
Magnetic field assigned
30 A/m (50 Hz, 60 Hz)
EN 61000-4-8
A
at the frequency of the network
IEC 61000-4-8
Salve
2 kV (5/50 ns, 5 kHz)
EN 61000-4-4
B
IEC 61000-4-4
Shock wave
1 kV line by line
EN 61000-4-5
B
2 kV line to earth of the enclosure
IEC61000-4-5
RF disturbances conducted
3 V (150 kHz to 80 MHz)
EN 61000-4-6
A
IEC61000-4-6
The suitability criteria (A and B):
As per EN61326-1, EN 61326-1 paragraph 6.4.
