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IECEx Certificate
of Conformity

IEC Certification Scheme for Explosive Atmospheres
for rules and details of the IECEx Scheme visit

Certificate No.:
IECEx SIR 12.0151X issue No.: 0
Date of Issue:2013-03-13Page 1 of 3
IntInternational Metal Engineering Pte Ltd
Blk 13 Toa Payoh Lorong 8
#06-05 Braddell Tech Park
Singapore 319261
Equipment:9080 Dual Compartment Indicator/Transmitter Assembly
Optional accessory:
Type of Protection:Flameproof and Dust Protection by Enclosure


Ex d IIC T6 Gb

Ex tb III C T85°C Db
Ta = -40°C to +60°C
Approved for issue on behalf of the IECEx
Certification Body:
C Ellaby

Position:Deputy Certification Manager

(for printed version)
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
Rake Lane
United Kingdom


IECEx Certificate
of Conformity

Certificate No.:IECEx SIR 12.0151X
Date of Issue:2013-03-13Issue No.: 0
Page 2 of 3
International Metal Engineering Pte Ltd
Blk 13 Toa Payoh Lorong 8
#06-05 Braddell Tech Park
Singapore 319261

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.

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 : 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'
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:


Quality Assessment Report:



IECEx Certificate
of Conformity

Certificate No.:IECEx SIR 12.0151X
Date of Issue:2013-03-13Issue No.: 0
Page 3 of 3
Equipment and systems covered by this certificate are as follows

The 9080 series dual compartment indicator/transmitter assemblies utilise the 9080 dual compartment housings, they are cylindrical, and comprising a base and two covers with an approximate internal volume of 450 cm ³.  The two compartments are separated by a central internal wall that may have one 8 mm thru hole for electronics.  The electronics are secured with epoxy cement.  The enclosures are manufactured from Copper-free Aluminium or Stainless Steel, the Copper-free Aluminium versions have an epoxy paint coating of maximum thickness 0.20 mm. The covers are either manufactured from Aluminium or Stainless Steel, and may be blind or comprise a tempered glass window.  The housings can be populated with either a four post terminal block or a ten post semi-circle terminal block as specified in the manufacturer’s documents.

The dual compartment indicator/transmitter assembly is populated with a loop powered indicator/transmitter as specified by the manufacturer.  The maximum diameter of which shall not exceed 68 mm and the maximum power dissipation within the enclosure shall not exceed 5.6 W.
The housings meet the requirements for degree of protection IP68.
Refer to the Annexe for additional information

1.Under rated conditions, the cable entries may exceed 74°C; this shall be considered when installing the 9080 dual compartment indicator/transmitter assembly.  Only cables and cable glands that have temperature ratings suitable for the application shall be used.
2.The Copper-free Aluminium version has a non-conducting coating and may generate an ignition-capable level of electrostatic charge under certain extreme conditions.  The user shall ensure that the equipment is not installed in a location where it may be subjected to external conditions (such as high-pressure steam) which might cause a build-up of electrostatic charges on non-conducting surfaces.  Additionally, cleaning of the equipment should be done only with a damp cloth.

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