DANGER
Ris
k of ignition
Failure to observe this instruction can result in a risk of ignition from potential sparking.
b
Ensure that only accessories that are approved for explosion-hazardous areas are
used.
NOTE
SIC
K provides more information about the following explosion-proof connections:
•
Joint between glass and cover
•
Joint between cover and explosion-proof enclosure
2.2 Correct use
The deTec4 Core Ex safety light curtain is an electro-sensitive protective device (ESPE)
and is suit
able for the following applications:
•
Hazardous point protection
•
Access protection
•
Hazardous area protection
The deTec4 Core Ex safety light curtain is suitable for use in enclosed spaces only. It
ha
s UL/cUL certification for the following hazardous areas defined in the National Elec‐
trical Code® and Canadian Electrical Code®:
•
Class I, groups C, D
•
Class II, groups E, F, G
•
Class III
The deTec4 Core Ex safety light curtain also complies with these standards: EN
60079-0:2012/A11:2013/
IEC 60079-0 Edition 6.0, EN 60079-1:2014/ IEC 60079-1
Edition 7.0, EN 60079-31:2014/IEC 60079-31 Edition 2.0 and is certified for the fol‐
lowing hazardous areas:
•
X II 2 G Ex db IIB T6
•
X II 2 D Ex tb IIIC T56°C Db IP6X
•
Ex db IIB T6
•
Ex tb IIIC T56°C Db IP6X
DEMKO 14 ATEX 1315X
IECEx UL 14.0034X
The deTec4 Core Ex safety light curtain does not emit any substances which hinder
paint c
oating, any volatile silicones or any solid parts or materials into its surroundings.
The deTec4 Core Ex safety light curtain must only be used within the limits of the pre‐
scr
ibed and specified technical data and operating conditions at all times.
Any instance of improper use, incorrect modification, or manipulation of the deTec4
Core Ex safety light curtain shall void any warranty provided by SICK AG; furthermore,
SICK AG shall not accept any responsibility or liability for any resulting damage and con‐
sequential damage.
SAFETY INFORMATION 2
8017023/14Q6/2020-04-27 | SICK O P E R A T I N G I N S T R U C T I O N S | deTec4 Core Ex
9
Subject to change without notice
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