IECEx Certificateof Conformity
INTERNATIONAL ELECTROTECHNICAL COMMISSION
IEC Certification System for Explosive Atmospheres
for rules and details of the IECEx Scheme visit www.iecex.com

Certificate No.:

IECEx KEM 10.0068X

Page 1 of 4

Status:Current

Issue No: 11

Date of Issue:

2023-05-16

Applicant:PR electronics A/S
Lerbakken 108410 Rønde
Denmark

Equipment:

Isolators and Converters of system 3000

Optional accessory:
Type of Protection:

Ex ec, nA

Marking:

Ex ec IIC T4 Gc or
Ex ec nC T4 Gc

Approved for issue on behalf of the IECEx
Certification Body:

R. Schuller

Position:

Certification Manager

Signature:(for printed version)Date:(for printed version)

2023-05-16

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 www.iecex.com or use of this QR Code.

Certificate issued by:
DEKRA Certification B.V.
Meander 1051
6825 MJ Arnhem
Netherlands

Certificate history:
Issue 10 (2021-11-22)
Issue 9 (2020-10-26)
Issue 8 (2020-09-02)
Issue 7 (2016-12-23)
Issue 6 (2014-07-18)
Issue 5 (2013-09-27)
Issue 4 (2013-03-29)
Issue 3 (2012-07-05)
Issue 2 (2011-06-30)
Issue 1 (2011-05-31)

IECEx Certificateof Conformity
Certificate No.:

IECEx KEM 10.0068X

Page 2 of 4

Date of issue:

2023-05-16

Issue No: 11

Manufacturer:

PR electronics A/S
Lerbakken 108410 Rønde
Denmark

Manufacturinglocations:

PR electronics A/S
Lerbakken 108410 Rønde
Denmark

This certificate is issued as verification that a sample(s), representative of production, was assessed and tested and found to comply with theIEC Standard list below and that the manufacturer's quality system, relating to the Ex products covered by this certificate, was assessed andfound to comply with the IECEx Quality system requirements.This certificate is granted subject to the conditions as set out in IECEx SchemeRules, IECEx 02 and Operational Documents as amended
STANDARDS :The equipment and any acceptable variations to it specified in the schedule of this certificate and the identified documents, was foundto comply with the following standards
IEC 60079-0:2017
Edition:7.0

Explosive atmospheres - Part 0: Equipment - General requirements

IEC 60079-15:2017
Edition:5.0

Explosive atmospheres - Part 15: Equipment protection by type of protection "n"

IEC 60079-7:2017
Edition:5.1

Explosive atmospheres - Part 7: Equipment protection by increased safety "e"This Certificate does not indicate compliance with 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:
NL/KEM/ExTR10.0077/11
Quality Assessment Report:NL/DEK/QAR13.0017/05

IECEx Certificateof Conformity
Certificate No.:

IECEx KEM 10.0068X

Page 3 of 4

Date of issue:

2023-05-16

Issue No: 11

EQUIPMENT:
Equipment and systems covered by this Certificate are as follows:
Description
Isolators and Converters of system 3000 Type 3 … for conversion and galvanic isolation of analogue signals.
For type code, electrical data, ambient temperature range and temperature class of the modules see Annex 1.
SPECIFIC CONDITIONS OF USE: YES as shown below:
The equipment shall only be used in an area of not more than pollution degree 2, as defined in IEC 60664-1.
The equipment shall be installed in a suitable enclosure that provides a degree of protection of at least IP54 in accordance with IEC 60079-0.

IECEx Certificateof Conformity
Certificate No.:

IECEx KEM 10.0068X

Page 4 of 4

Date of issue:

2023-05-16

Issue No: 11

DETAILS OF CERTIFICATE CHANGES (for issues 1 and above)
Introduction of type 3202
Annex:
227114800-Annex1_1.pdf

Annex 1 to

NL/KEM/ExTR10.0077/11
IECEx KEM 10.0068X
Table 1Description

Type No.

Temp.

AmbientClassRangeSupply Power/Current

Supply Volt.

Isolated Repeater

3103, 3103N

T4-25... +70°C

0.8 W

16.8 … 31.2 V

Isolated Converter

3104, 3104N

T4-25... +70°C

1.2 W

16.8 … 31.2 V

Isolated Repeater/Splitter

3108, 3108N

T4-25... +70°C

0.8 W

16.8 … 31.2 V

Isolated Converter/Splitter

3109, 3109N

T4-25... +70°C

1.2 W

16.8 … 31.2 V

Isolated Universal/Converter

3114, 3114N

T4-25... +70°C

1.2 W

16.8 … 31.2 V

Power Connector Unit

3405

T4-25... +70°C

2.5 A

16.8 … 31.2 V

Loop-Powered Isolator

3185A1

T4-25... +70°C

20 mA-2 Ch Loop-Powered Isolator

3185A2

T4-25... +70°C

2x20 mA-2-Wire Transmitter Isolator

3186A1

T4-25... +70°C

20 mA

35

2 Ch 2-Wire Transmitter Isolator

3186A2

T4-25... +70°C

2x20 mA

35

2-Wire Transmitter Isolator

3186B1

T4-25... +70°C

20 mA

32.50

2 Ch 2-Wire Current Isolator

3186B2

T4-25... +70°C

2x20 mA

16.25

Isolated Converter

3117, 3117N

T4-25... +70°C

0.8 W

16.8 … 31.2 V

Isolated Converter/Splitter

3118, 3118N

T4-25... +70°C

0.8 W

16.8 … 31.2 V

TC Temperature Converter

3101

T4-25... +70°C

0.7 W

16.8 … 31.2 V

Pt100 Temperature Converter

16.8 … 31.2 V

3102

T4-25... +70°C

0.7 W

Isolated TC Temperature
Converter

3111, 3111N

T4-25... +70°C

0.7 W

Isolated Pt100 Temperature
Converter

3112, 3112N

T4-25... +70°C

0.7 W

HART Temperature Converter

3113, 3113N

T4-25... +70°C

0.7 W

16.8 … 31.2 V

3337

T4-25... +70°C

8-35V / 20 mA-Loop Powered Isolated
Temperature Converter

3331

T4-25... +70°C8-35V / 20 mA-

Loop Powered Pt100
Temperature Converter

3333

T4-25... +70°C

8-35V / 20 mA-Universal Frequency Converter

3225A, 3225A-N

T4-25... +70°C

1.2 W

16.8 … 31.2 V

Universal Frequency Converter

3225B, 3225B-N

T4-25... +70°C

1.2 W

16.8 … 31.2 V

Pulse isolator / switch amplifier

3202A1, 3202A1-N

T4-25... +70°C

1.2 W

16.8 … 31.2 V

Pulse isolator / switch amplifier

3202A2, 3202A2-N

T4-25... +70°C

1.2 W

16.8 … 31.2 V

Loop Powered HART
Temperature Converter

Relay

16.8 … 31.2 V
16.8 … 31.2 V

XX

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Form 124
Version 4 (2019-10)