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Idiomas disponibles
II (2) G (b1)
II (2) D (b1)
Standard designation as per the EN 13463 series of standards for non-electrical devices:
"b1": Ignition source monitoring acc. to EN 13463-6 with IPL 1 for Cat. 2
"b2": Ignition source monitoring acc. to EN 13463-6 with IPL 2 for Cat. 2
Safety equipment acc. to EN 13463-6 for Cat. 2G or 2D Dir. 2014/34/EU, Application for ignition pro-
tection: ignition source monitoring of non-electrical ignition dangers "b" acc. to EN 13463-6
3.3 Product group 605055, HFT = 1, IPL 2:
II 2 G Ex d e IIC T4/T5/T6
II 2 D Ex tb
Standard designation according to EN 60079 series of standards for electrical devices:
"d": Operating equipment with ignition protection type "d" pressure resistant enclosure
"e": Operating equipment with ignition protection type "e" advanced safety
"tb": Operating equipment with ignition protection type "t" through enclosure
Standard designation
Category according to ATEX standard 2014/34/EU
G: gas explosion protection; D: dust explosion protection
Operating equipment for category 2 with pressure resistant enclosure "d" according to EN 60079-1
Operating equipment for category 2 with equipment protection through advanced safety "e"
according to EN 60079-7
Identification markings for device group II acc. to guideline (non-firedamp endangered mine workings)
Identification marking explosion protected device according to ATEX directive 2014/34/EC
Safety equipment non-electrical ignition protection
acc. to EN 50495, depending on the respective ignition protection of the EUC,
with SIL 2 and HFT 0
Gb
IIIC T85°/T100°/T130°C Db
"EPL" (Equipment Protection Level)
Gb (gases) for category 2
Db (dust) for category 2
Temperature classes/Maximum surface temperature
according to EN 60079-0
for use in gases: T4, T5 und T6
for use in dusts: T85°C, T100°C and T130°C
Standard designation according to EN 60079-0
Explosion group
II C
III C Conductive dusts
according to EN 60079-1 for Cat. 2
according to EN 60079-7 for Cat. 2
according to EN 60079-31 with equipment protection level "tb"
(device's inherent ignition protection)
Gases, low ignition energy such as hydrogen
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