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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 BVS 12.0050X issue No.:1
 
Status:
Current
 
Date of Issue:2016-01-21 Page 1 of 5


    
Applicant:
G.M. International S.R.L.
Via Mameli 53/55
20852 Villasanta (MB)
Italy


 
Equipment:Temperature Converter type D5072*, D5072*-*, D5072S-087, D5273S, D5273S-*
Optional accessory:


 
Type of Protection:Equipment protection by intrinsic safety "i", Equipment protection by type of protection "n"


 
Marking: Ex nA [ia Ga] IIC T4 Gc, [Ex ia Da] IIIC, [Ex ia Ma] I,
Ex nA nC [ia Ga] IIC T4 Gc
 
Approved for issue on behalf of the IECEx
Certification Body:
H.-Ch. Simanski

 
Position:Head of Certification Body


 
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 EXAM GmbH
Dinnendahlstrasse 9
44809 Bochum
Germany


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IECEx Certificate
of Conformity

 
Certificate No.:IECEx BVS 12.0050X
 
Date of Issue:2016-01-21Issue No.: 1
 
Page 2 of 5
 
 Manufacturer:
G.M. International S.R.L.
Via Mameli 53/55
20852 Villasanta (MB)
Italy


 
 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"
 
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:
DE/BVS/ExTR12.0053/01


Quality Assessment Report:

NO/DNV/QAR07.0005/06


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IECEx Certificate
of Conformity

 
Certificate No.:IECEx BVS 12.0050X
 
Date of Issue:2016-01-21Issue No.: 1
 
Page 3 of 5
 
 
Schedule
 
EQUIPMENT:
Equipment and systems covered by this certificate are as follows:
 
General product information:

The Temperature Converters, designed as DIN Rail Isolators provide intrinsically safe supply- and/or signal circuits intended for interconnection to IS equipment installed in hazardous areas requiring Group I, Group IIA, IIB, IIC or
Group III C equipment.
Electronic components of DIN Rail Isolators are arranged on printed-circuit-boards (PCB) packaged in plastic enclosures suitable for installation on T35 DIN Rails or on Termination Boards.
The Temperature Converters provide safe galvanic separation between intrinsically safe circuits and non-intrinsically safe signal circuits / non-intrinsically safe power supply on the PCB up to a sum of peak values of rated voltages of
375 V.

Type Code

Temperature Convertertype D5072*, D5072*-xxx
D5072S-087
Temperature Converter and    
Trip Amplifier
type D5273S, D5273S-xxx
In the full designation the "*" is replaced by letters marking details of construction as follows:
S = single channelS-xxx = single channel
D = dual channelD-xxx = dual channel
(Option 'xxx' = non-Ex -relevant details of function)
 
SPECIFIC CONDITIONS OF USE: YES as shown below:
 
1. Group I application:
The Temperature Converters shall be installed outside the hazardous area or alternatively in an enclosure providing a suitable type of protection according to separate certification.
2. Group II application:
The Temperature Converters shall be installed:
- outside the hazardous area, or
- shall be mounted inside an enclosure, which is in accordance with IEC 60079-15 in case of alternative installation in areas requiring EPL Gc equipment.
3. Group III application:
The Temperature Converters shall be installed outside the hazardous area or alternatively in an enclosure providing a suitable type of protection according to separate certification.
4. General
The installation of the Temperature Converters shall be carried out in such a way that the clearances of un-insulated conductors of intrinsically safe circuits to grounded metal parts of the enclosure are at least 3 mm, and un-insulated conductors of non-intrinsically safe circuits of other apparatus are situated at least 50 mm from terminals for external intrinsically safe circuits, or are separated from them by an insulating barrier according to clause 6.2.1 of
IEC 60079-11:2011.
 


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IECEx Certificate
of Conformity

 
Certificate No.:IECEx BVS 12.0050X
 
Date of Issue:2016-01-21Issue No.: 1
 
Page 4 of 5
 
 
EQUIPMENT(continued):
 
Description:

Temperature Converter type D5072S, D5072S-xxx, D5072D, D5072D-xxx, D5072S-087
Temperature Converter types D5072*-* provide single or dual channel conversion of intrinsically safe temperature signals (e.g. thermocouples 2, 3, 4 wire resistance temperature detectors RTD), 'mV' sources or transmitting potentiometers from equipment located in potentially hazardous areas to non-IS circuits and provide save galvanic separation of IS circuits from non-IS circuits.
Available versions of the Temperature Converter: single channel: type D5072S, D5072S-xxx, D5072S-087; dual channel: type D5072D, D5072D-xxx.

Temperature Converter and Trip Amplifier type D5273S, D5273S-xxx
Temperature Converter and Trip Amplifier types D5273S-* provide single channel conversion of intrinsically safe signals produced by temperature sensors (i.e. thermocouples, 2, 3, 4 wires resistances, RTD temperature detectors), 'mV' sources or transmitting potentiometers from equipment located in potentially hazardous areas and repeats, with isolation, the signals to drive a Safe Area/Location load. In addition, two independent alarm trip amplifiers are provided. Each alarm energizes or de-energizes an SPDT relay with a rating up to 250 V, 6 A for alarm functions. The two alarm relays trip points are settable over the entire input signal range.
Available versions of the Temperature Converter and Trip Amplifier type D5273S, D5273S-xxx: single channel only.

Ratings:

See Annex
 
 
 


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IECEx Certificate
of Conformity

 
Certificate No.:IECEx BVS 12.0050X
 
Date of Issue:2016-01-21Issue No.: 1
 
Page 5 of 5
 
 
DETAILS OF CERTIFICATE CHANGES (for issues 1 and above):
 
The Temperature Converter models type D5072S, D5072S-xxx, D5072D, D5072D-xxx, D5273S, D5273S-xxx have been extended with a new version type D5072S-087.
Previous issues of the CoC and subjects thereto remain valid without change.
 
 








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