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Idiomas disponibles
Idiomas disponibles
4. ATEX - Basic identification marking exTHERM-AT 605056
Panel-mounted thermostat
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Identification markings of the product 605056 according to the ATEX Directive
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Basic identification markings by ignition protection types according to the EN 60079
series of standards
4.1 Product group 605056, HFT = 0, IPL 1:
II 2 G Ex d
Standard designation according to standard series EN 60079 for electrical devices:
"d": Operating equipment with ignition protection type "d" pressure resistant enclosure
Standard designation
Category according to ATEX standard 2014/34/EU
G: gas explosion protection
Operating equipment for category 2 with pressure resistant enclosure "d" according to EN 60079-1
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
4.2 Types, type combinations and their SIL classifications
List of types, type combinations and their SIL classifications:
Type designation
0002
0020
0070
HFT = 1 and IPL 2 (b2) can be achieved by combining two devices (20/20, 20/70, 70/70).
IIC Gb
"EPL" (Equipment Protection Level)
Gb (gases) for category 2
Standard designation according to EN 60079-0
Explosion group
II C
acc. to EN 60079-1 for Cat. 2
Description
TW
STW
STB
(device's inherent ignition protection)
Gases, low ignition energy such as hydrogen
SIL classification
No SIL
SIL 2, HFT = 0, architecture 1001
SIL 2, HFT = 0, architecture 1001
Safety Manual
IPL classification
No IPL
IPL 1
IPL 1
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