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ATEX Installation drawing
For safe installation of 5333A the following must be observed. The module shall only be installed
by qualified personnel who are familiar with the national and international laws, directives and
standards that apply to this area.
Year of manufacture can be taken from the first two digits in the serial number.
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ATEX Certificate KEMA 10ATEX 0003X
Marking
Standards EN 60079-0 : 2012, EN 60079-11 : 2012, EN 60079-15 : 2010
Special conditions for safe use
For type of protection Ex nA, the transmitter shall be mounted in a metal enclosure providing a
degree of protection of at least IP54 according to EN60529.
For use in the presence of combustible dusts the transmitter shall be mounted in an enclosure
providing a degree of protection of at least IP6X in accordance with EN60529, the surface
temperature of the outer enclosure is 20 K above the ambient temperature
For an ambient temperature ≥ 60ºC, heat resistant cables shall be used with a rating of at least
20 K above the ambient temperature.
T4: -40 ≤ Ta ≤ 85ºC
T6: -40 ≤ Ta ≤ 60ºC
II 3 G Ex nA [ic] IIC T4 … T6 Gc
II 3 G Ex ic IIC T4…T6 Gc
II 3 D Ex ic IIIC Dc
Terminal: 3,4,6
Ex nA [ic]
Uo: 5V
Io: 4.0 mA
Po: 20 mW
Lo: 900 mH
Co: 1000 μF
Terminal: 1,2
Ex nA
Umax. ≤ 35 VDC
Terminal: 1,2
Ex ic
Ui = 35 VDC
Ii = 110mA
Li = 10 μH
Ci = 1.0 nF
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