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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 DNV 09.0001X issue No.:1
 
Status:
Current
 
Date of Issue:2015-02-09 Page 1 of 4


    
Applicant:
Purge Solutions, Inc.
2201 N. Highway 35 Bypass, Suite C
Alvin, TX 77511
United States of America


 
Equipment:Purge Controllers and Purge Indicators
Optional accessory:


 
Type of Protection:Ex e, ib, ic, mb, nA, px, py, pz, tb, tc


 
Marking: See Annex
 
Approved for issue on behalf of the IECEx
Certification Body:
Asle Kaastad

 
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:
DNV
Det Norske Veritas (DNV) Certification AS
Veritasveien 1
1322 Hovik
Norway


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IECEx Certificate
of Conformity

 
Certificate No.:IECEx DNV 09.0001X
 
Date of Issue:2015-02-09Issue No.: 1
 
Page 2 of 4
 
 Manufacturer:
Purge Solutions, Inc.
2201 N. Highway 35 Bypass, Suite C
Alvin, TX 77511
United States of America


 
 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 electrical 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 60079-11 : 2011
Edition: 6.0
Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
IEC 60079-15 : 2010
Edition: 4
Explosive atmospheres - Part 15: Equipment protection by type of protection "n"
IEC 60079-18 : 2009
Edition: 3
Explosive atmospheres Part 18: Equipment protection by encapsulation "m"
IEC 60079-2 : 2007-02
Edition: 5
Explosive Atmospheres - Part 2 Equipment protection by pressurized enclosure "p"
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:
NO/DNV/ExTR09.0007/00NO/DNV/ExTR09.0007/01


Quality Assessment Report:

NO/DNV/QAR09.0002/03


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IECEx Certificate
of Conformity

 
Certificate No.:IECEx DNV 09.0001X
 
Date of Issue:2015-02-09Issue No.: 1
 
Page 3 of 4
 
 
Schedule
 
EQUIPMENT:
Equipment and systems covered by this certificate are as follows:
 

The CYCLOPS and TRYCLOPS X-Purge Controllers provide evidence of pressurization and exhaust flow for a customer supplied enclosure with leakage compensation or continuous dilution sources of protective gas. The CYCLOPS and TRYCLOPS X-Purge Controllers are available in two housing styles: round bodies with threaded covers machined from stainless steel or anodized aluminum bar stock, or square fabricated from 316 stainless steel 14 ga. sheet metal. The CYCLOPS X-Purge Controller product line monitors only one pressure and exhaust flow point, while the TRYCLOPS X-Purge Controller product line can monitor up to three pressure and exhaust flow points. Electrical and alarm connections for the CYCLOPS X-Purge Controllers are made inside the purged enclosure, while connections for the TRYCLOPS X-Purge Controllers are via cable entries.

The CYCLOPS Y-Purge Indicators provide evidence of pressurization for a customer supplied enclosure with either leakage compensation or continuous dilution sources of protective gas. The unit comes in one casing style, which is available in either stainless steel or anodized aluminum, machined from bar stock. The CYCLOPS Y-Purge Indicator monitors one pressure point and is flange mounted to the outer side wall of the enclosure it will be monitoring. All electrical and alarm connections to the CYCLOPS Y-Purge Indicator are made inside the purged enclosure and are made via IS barrier to limit ignition energy to unit.

The CYCLOPS Z-Purge Indicators provide evidence of pressurization for a customer supplied enclosure with either leakage compensation or continuous dilution sources of protective gas. The unit comes in one casing style, which is available in either stainless steel or anodized aluminum, machined from bar stock. The Z-Purge Indicator monitors one pressure point and is flange mounted to the outer side wall of the enclosure it will be monitoring. All electrical and alarm connections to the indicator are made inside the purged enclosure.

 
SPECIFIC CONDITIONS OF USE: YES as shown below:
 
All Units:
 When these purge controllers/indicators are used with a pressurized enclosure, the pneumatic parameters and overall temperature class must be defined in a separate certificate.
CYCLOPS X-Purge Controllers, SM Version Only:
 When the purge controllers are mounted in the enclosure wall of a pressurized enclosure, the enclosure must be at least IP54 in order to comply with the requirements of Ex-e for the controller terminals and to protect the encapsulation material from moisture.
TRYCLOPS X-Purge Controllers, SM Version for EPL Db Only:
 Plain entries made by the end user shall be in compliance with Clause 5.3.1 of IEC 60079-31:2013.
CYCLOPS Y-Purge Indicators Only: 
 The device must be supplied from an intrinsically safe barrier for the power input and the alarm output.
Z-Purge Indicators Only: 
 When the purge indicators are mounted in the enclosure wall of a pressurized enclosure, the enclosure must be at least IP54 in order to comply with the requirements of Ex-nA for the indicator terminals.
 


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IECEx Certificate
of Conformity

 
Certificate No.:IECEx DNV 09.0001X
 
Date of Issue:2015-02-09Issue No.: 1
 
Page 4 of 4
 
 
DETAILS OF CERTIFICATE CHANGES (for issues 1 and above):
 
Issue 1:

Standards have been updated to: IEC 60079-0: 2011, IEC 60079-2: 2007, IEC 60079-7:2006,
IEC 60079-11: 2011, IEC 60079-15: 2010, IEC 60079-18: 2009, and IEC 60079-31: 2013.

Marking of Y-Purge Indicator changed from Ex e mb ib [px] IIC T6 Gb to Ex ib [py] IIC T4 Gb.

Marking of Z-Purge Indicator changed from Ex nA nL [pz] IIC T6 Gc to Ex nA ic [pz] IIC T6 Gc. 

Dust certifications updated from Ex tD to Ex tb (EPL Db devices) or Ex tc (EPL Dc devices).

 

 
 








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