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IECEx Certificate
of Conformity

 
INTERNATIONAL ELECTROTECHNICAL COMMISSION
IEC Certification Scheme for Explosive Atmospheres
for rules and details of the IECEx Scheme visit www.iecex.com

 
Certificate No.:
IECEx KEM 07.0012 issue No.: 1
 
Status:
Current
 
Date of Issue:2012-04-17Page 1 of 4
 
 
Applicant:
Hummel AG
Lise-Meitner-Straße 2
79211 Denzlingen
Germany
Equipment:Blanking Element, Type V
 
Optional accessory:
 
Type of Protection:d, e, ta

 Marking:

Ex d e IIC Gb
Ex ta III C Da

 
 
Approved for issue on behalf of the IECEx
Certification Body:
T. Pijpker

 
Position:Certification Manager


 
Signature:
(for printed version)
 
Date:
 
 
1. This certificate and schedule may only be reproduced in full.
2. This certificate is not transferable and remains the property of the issuing body.
3. The Status and authenticity of this certificate may be verified by visiting the Official IECEx Website.
 

  Certificate issued by:
DEKRA Certification B.V.
Utrechtseweg 310
6812 AR Arnhem
The Netherlands
All testing, inspection, auditing and certification activities of the former KEMA Quality are an integral part of the DEKRA Certification Group.


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IECEx Certificate
of Conformity

  
Certificate No.:IECEx KEM 07.0012
 
Date of Issue:2012-04-17Issue No.: 1
 
Page 2 of 4
  
Manufacturer:
Hummel AG
Lise-Meitner-Straße 2
79211 Denzlingen
Germany


 
Additional Manufacturing location(s):
Hummel AG
Merklinstrasse 34
79183 Waldkirch
Germany
Hummel AG
Lise-Meitner-Straße 2
79211 Denzlingen
Germany

 

This certificate is issued as verification that a sample(s), representative of production, was assessed and tested and found to comply with the IEC Standard list below and that the manufacturer's quality system, relating to the Ex products covered by this certificate, was assessed and found to comply with the IECEx Quality system requirements. This certificate is granted subject to the conditions as set out in IECEx Scheme Rules, IECEx 02 and Operational Documents as amended.


STANDARDS:
The apparatus and any acceptable variations to it specified in the schedule of this certificate and the identified documents, was found to comply with the following standards:

 
IEC 60079-0 : 2007-10
Edition: 5
Explosive atmospheres - Part 0:Equipment - General requirements
IEC 60079-1 : 2007-04
Edition: 6
Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"
IEC 60079-31 : 2008
Edition: 1
Explosive atmospheres – Part 31: Equipment dust ignition protection by enclosure 't'
IEC 60079-7 : 2006-07
Edition: 4
Explosive atmospheres - Part 7: Equipment protection by increased safety "e"
 
This Certificate does not indicate compliance with electrical safety and performance requirements other than those expressly included in the Standards listed above.


 
TEST & ASSESSMENT REPORTS:A sample(s) of the equipment listed has successfully met the examination and test requirements as recorded in

 
Test Report:

NL/DEK/ExTR11.0041/00NL/KEM/ExTR06.0059/00


Quality Assessment Report:

DE/BVS/QAR07.0001/04


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IECEx Certificate
of Conformity

  
Certificate No.:IECEx KEM 07.0012
 
Date of Issue:2012-04-17Issue No.: 1
 
Page 3 of 4
 
Schedule
 EQUIPMENT:
Equipment and systems covered by this certificate are as follows
 
 

Blanking element, Type V in nickel plated brass or stainless steel with external thread sizes M12 to M63 and 3/8" NPT to 1 1/2" NPT for enclosures in type of protection flameproof enclosures "d", increased safety "e" or equipment dust ignition protection by enclosure "t".


Operating temperature range:
-20 °C to +95 °C (NBR o-ring)
-20 °C to +180 °C (FPM o-ring)
-60 °C to +180 °C (VMQ o-ring) 

The blanking elements provide a degree of protection of IP68 in accordance with IEC 60529.



 SPECIFIC CONDITIONS OF USE:   NO
 
 
 


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IECEx Certificate
of Conformity

  
Certificate No.:IECEx KEM 07.0012
 
Date of Issue:2012-04-17Issue No.: 1
 
Page 4 of 4
 
 DETAILS OF CERTIFICATE CHANGES (for issues 1 and above):
 
 

Issue 1:
- Change of manufacturer's name and address
- Upgrade to new editions of the standards
- PG threads are excluded
- NPT threads are added

 

 

 
 




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