Michell Instruments QMA601, User Manual

Page: 84 / 112

QMA601 User’s Manual
74 97449 Issue 2, May 2017
APPENDIX B
Appendix B Hazardous Area Certifi cation
The QMA601 is certified compliant to the ATEX Directive (2014/34/EU) and IECEx for
use within Zone 1 and Zone 2 / Class I, Division 1 Hazardous Areas, and has been
assessed so by TRaC Compliance (Notified Body 0891).
B.1 Product Standards
This product conforms to the Standards:
EN60079-0:2012/A11:2013 IEC60079-0:2011
EN60079-1:2007 IEC60079-1:2007
EN60079-31:2014 IEC60079-31:2008
UL1203:2006 CSA C22.2 No.0
UL916 CSA C22.2 No.30
B.2 Product Certifi cation
This product is attributed with the product certification codes:
ATEX & IECEx
II 2 GD Ex d IIB+H2 T6 Gb Ex tb IIIC 85 ° C Db (-40 to +60 ° C)
CSAus
Class I, Division 1, Groups B, C, & D, T6 (-25 to +55°C)
CSAc
Class I, Zones, Ex d IIB+H2 T6 Gb Tamb (-20 to 55°C)
B.3 Global Certifi cates/Approvals
ATEX TRAC14ATEX0042X
IECEx IECEx TRC14.0016X
cCSAus 70011747
These certificates can be viewed or downloaded from our website at:
http://www.michell.com
B.4 Special Conditions of Use
1. Clean only with a damp or anti-static cloth.
2. External cables shall be suitable for use at temperatures of 86°C.
3. Maximum combined process flow into enclosure must not exceed 5.0 l/min.
4. Only suitably certified cable glands, blanking elements and thread
adapters must be used.
5. The enclosure must be earthed externally using the earth point provided.
6. Do not open when energized or when an explosive atmosphere may be
present.