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8
IECEx
8.1
Uso previsto
El tipo 707075 es un equipo asociado que solo se puede usar fuera de la zona Ex.
Cualquier otro uso o uso más allá de esto se considera un uso inadecuado - en relación con el uso en atmósferas potencial-
mente explosivas. Consideración según ATEX como dispositivo [Ex i]
8.2
Marcado tipo de protección IECEx "ia":
La placa de modelo está pegada lateralmente sobre el aparato.
[Ex ia Ga] IIC
[Ex ia Da] IIIC Associated apparatus which is set up outside the dust atmosphere but the intrinsically safe
Associated apparatus which is set up outside the gas atmosphere but the intrinsically safe
electrical circuit "ia" (protection through 2 protective measures) leads into zone 0.
electrical circuit "ia" (protection through 2 protective measures) leads into zone 20.
Standard designation according to IEC 60079-0
Explosion group II C gases, low ignition energy such as hydrogen
III C conductive dusts
Equipment Protection Level:
Ga (gases) for category 1
Da (dust) for category 1
Standard designation according to standard series IEC 60079 for electrical devices
ia: related equipment according to ignition protection „i"
intrinsically safe according IEC 60079-11, „ia" (2-failsafe) for category 1
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