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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 ITS 07.0010X issue No.:2
 
Status:
Current
 
Date of Issue:2009-01-12 Page 1 of 4


    
Applicant:
EESIFLO INTERNATIONAL PTE LTD
60 KAKI BUKIT PLACE, #02-19 EUNOS TECHPARK, 415979, SINGAPORE
Singapore


 
Electrical Apparatus:Water in Oil Monitor
Optional accessory:


 
Type of Protection:Intrinsic Safety


 
Marking:Ex ia I/IIB T4 (-20°C < Ta < +60°C)
 
Approved for issue on behalf of the IECEx
Certification Body:		A T Austin

 
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:
Intertek Testing & Certification Limited
ITS House, Cleeve Road,
Leatherhead,
Surrey, KT22 7SB
United Kingdom


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IECEx Certificate
of Conformity
 
Certificate No.:IECEx ITS 07.0010X
 
Date of Issue:2009-01-12Issue No.: 2
 
Page 2 of 4
 
 Manufacturer:
EESIFLO INTERNATIONAL PTE LTD
60 KAKI BUKIT PLACE, #02-19 EUNOS TECHPARK, 415979, SINGAPORE
Singapore


 
 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 : 2004
Edition: 4.0		Electrical apparatus for explosive gas atmospheres - Part 0: General requirements
IEC 60079-11 : 2006
Edition: 5		Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
IEC 60079-26 : 2006
Edition: 2		Explosive atmospheres - Part 26: Equipment with equipment protection level (EPL) Ga
 
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/ITS/ExTR07.0015/00
GB/ITS/ExTR07.0024/00
GB/ITS/ExTR08.0049/00

Quality Assessment Report:

GB/ITS/QAR07.0004/00



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IECEx Certificate
of Conformity
 
Certificate No.:IECEx ITS 07.0010X
 
Date of Issue:2009-01-12Issue No.: 2
 
Page 3 of 4
 
 
Schedule
 
EQUIPMENT:
Equipment and systems covered by this certificate are as follows:
 
The Water in Oil Monitor is designed to accurately measure the amount of water content in oil and to provide a linear analogue output representation of the water content. 

The Water in Oil Monitor may be model EASZ-1 or BS/W.

The parameters at the input terminals are:

Ui = 28 V
Ii = 93 mA
Pi = 0.66 W The equivalent parameters are:

At Ui = 28 V dc, Ci = 110 nF

At Ui = 7.2 V dc, Ci = 237 µF

Li = 0
 
CONDITIONS OF CERTIFICATION: YES as shown below:
 
The Water in Oil Monitor is not capable of withstanding the 500V r.m.s electric strength test as required by clause 6.3.12 of IEC 60079-11: 2006. This must be taken into account when installing the Monitor.
 


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IECEx Certificate
of Conformity
 
Certificate No.:IECEx ITS 07.0010X
 
Date of Issue:2009-01-12Issue No.: 2
 
Page 4 of 4
 
 
DETAILS OF CERTIFICATE CHANGES (for issues 1 and above):
 

Variation One: 

To permit the addition of apparatus Group I.

The new coding is:  Ex ia I/IIB T4 (-20°C < Ta < +60°C)

Variation Two: 

Revision to parts list

Drawing number: 123002-P-WO4 Issue 4 Dated 08.03.01 Title: Parts List

 
 








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