Page
5
of
30
Q.E.D. ENVIRONMENTAL SYSTEMS LIMITED -
Cyan Park - Unit 3, Jimmy Hill Way, Coventry. CV2 4QP.
UNITED KINGDOM
Tel: +44 (0)333 800 0088
E-Mail:
Web:
www.qedenv.com
REGISTERED IN ENGLAND AND WALES NO. 1898734
OMLASERONE 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.
Содержание Laser One
Страница 1: ...OPERATING MANUAL...