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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 SIR 10.0177X issue No.: 1
 
Status:
Current
 
Date of Issue:2018-03-06Page 1 of 4
 
 
Applicant:
International Metal Engineering Pte Ltd
Blk 13, Toa Payoh Lorong 8
#06-05 Braddell Tech Park
319261
Singapore
Equipment:92 and 93 series Nipple Union Assembly
 
Optional accessory:
 
Type of Protection:Flameproof and Dust

 Marking:

Ex db IIC T6 Gb
Ex tb III C T85 °C Db IP68*
(Ta = -40 °C to +70 °C )
* Dust protection and IP68 only applicable when probe end meets the special condition of safe use.

 
 
Approved for issue on behalf of the IECEx
Certification Body:
C Ellaby

 
Position:Deputy 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:
SIRA Certification Service
CSA Group
Unit 6, Hawarden Industrial Park
Hawarden, Deeside, CH5 3US
United Kingdom


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IECEx Certificate
of Conformity

  
Certificate No.:IECEx SIR 10.0177X
 
Date of Issue:2018-03-06Issue No.: 1
 
Page 2 of 4
  
Manufacturer:
International Metal Engineering Pte Ltd
Blk 13, Toa Payoh Lorong 8
#06-05 Braddell Tech Park
319261
Singapore


 
Additional Manufacturing location(s):

 

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 : 2011
Edition: 6.0
Explosive atmospheres - Part 0: General requirements
IEC 60079-1 : 2014-06
Edition: 7.0
Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"
IEC 60079-31 : 2013
Edition: 2
Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t"
 
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:

GB/SIR/ExTR11.0001/00GB/SIR/ExTR18.0013/00


Quality Assessment Report:

GB/SIR/QAR07.0040/01


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IECEx Certificate
of Conformity

  
Certificate No.:IECEx SIR 10.0177X
 
Date of Issue:2018-03-06Issue No.: 1
 
Page 3 of 4
 
Schedule
 EQUIPMENT:
Equipment and systems covered by this certificate are as follows
 
 

92 and 93 Series nipple union assembly

The 92 and 93 Series nipple union assembly is a stainless steel assembly comprising a nipple union and probe. The probe is retained within the nipple by a spring. The assembly has a ½” NPT thread at the probe end and a ½” NPT or M20 thread at the leads end. The 92 and 93 series can be fitted to any IECEx approved enclosure offering at least the same level of protection as detailed in the marking section. The probe end of the nipple union is threaded to accommodate an optional protection of the probe such as a thermowell.

For table detailing part numbers, see annexe.



 SPECIFIC CONDITIONS OF USE:   YES as shown below:
 
 
  1. To meet the requirements of IEC 60079-31 and IEC 60529 for degree of protection IP68, the user shall ensure the probe end of the union nipple shall be threaded into a protection tube such as a thermowell to maintain the degree of protection IP68.
 


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IECEx Certificate
of Conformity

  
Certificate No.:IECEx SIR 10.0177X
 
Date of Issue:2018-03-06Issue No.: 1
 
Page 4 of 4
 
 DETAILS OF CERTIFICATE CHANGES (for issues 1 and above):
 
 

This issue, Issue 1, recognises the following change; refer to the certificate annex to view a comprehensive history:

  1. Following appropriate assessment to demonstrate compliance with the latest technical knowledge, IEC 60079-0:2007 Ed.5, IEC 60079-1:2007 Ed.6 and IEC 60079-31:2008 Ed.1 were replaced by IEC 60079-0:2011 Ed.6, IEC 60079-1:2014 Ed.7 and IEC 60079-31:2013 Ed.2, the markings and conditions were updated accordingly to recognise the new standards.
 
 




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