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OMSEM5000 Iss. 01
Except in a situation of damage or repairs being required, it is recommended that the device is
sent to QED annually for inspection, maintenance, and calibration.
Non-USA
USA
Tel:
+44(0)333 800 0088
(800) 624-2026
Address:
Unit 3
–
Cyan Park, Coventry, UK, CV2
4QP
2355 Bishop Circle West, Dexter, MI. 48130,
USA
The apparatus type “LASER ONE” “SEM5000”, is usable in gas explosive atmosphere of group
IIB and temperature class T3 for an ambient temperature from -25°C to +50°C.
The apparatus is category 2 and may be used in areas 1 and 2.
The respect of essential safety requirements, defined in annex II of the 2014/34/ UE directive
from 26th February 2014, is obtain by the apparatus conformity to the standards:
EN 60079-0 : 2012 + A11 :2013
Explosive atmospheres
–
Part 0: Equipment
–
General
requirements
EN 60079-11:2012
Explosive atmospheres
–
Part 11. Equipment protection
by intrinsic safety « i »
EN 60079-28:2015
Explosive atmospheres
–
Part 28. Protection of
equipment and transmission systems using optical
radiation.
The following are applied to the apparatus:
Certificate number: INERIS 19 ATEX0017X.
Marking:
II 2 G Ex ib op is IIB T3 Gb -25°C
Ta
+50°C
Operating Temperature: -25°C to +50°C
Note: The reduction of the range of temperature (-25°C to +50°C) results from functional
conditions only.
