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 INE 21.0040X

Page 1 of 3

Status:Current

Issue No: 0

Date of Issue:

2023-01-26

Applicant:BÜRKERT SAS
20 Rue du Giessen
67220 TRIEMBACH AU VAL
FranceEquipment:

Flowmeter type 8098 FLOWave S

Optional accessory:
Type of Protection:

Ex ec / Ex tc

Marking:

Ex ec IIC T4 Gc
Ex tc IIIC T130°C Dc

Approved for issue on behalf of the IECEx
Certification Body:

Thierry HOUEIX

Position:

Ex Certification Officer

Signature:(for printed version)Date:(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 www.iecex.com or use of this QR Code.

Certificate issued by:
INERIS
Institut National de l'Environnement Industriel et des Risques
BP n2 / Parc Technologique ALATA
F-60550 Verneuil-en-HalatteFranceCertificate history:

IECEx Certificateof ConformityCertificate No.:

IECEx INE 21.0040X

Page 2 of 3

Date of issue:

2023-01-26

Issue No: 0Manufacturer:BÜRKERT SAS
20 Rue du Giessen
67220 TRIEMBACH AU VAL
FranceManufacturinglocations:BÜRKERT SAS
20 Rue du Giessen
67220 TRIEMBACH AU VAL
FranceBürkert Werke GmbH & Co. KG
Keltenstraße 1074653 Ingelfingen
Germany

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 60079-31:2013
Edition:2

Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t"

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:
FR/INE/ExTR21.0026/00
Quality Assessment Report:
DE/PTB/QAR07.0002/11

IECEx Certificateof Conformity
Certificate No.:

IECEx INE 21.0040X

Page 3 of 3

Date of issue:2023-01-26

Issue No: 0EQUIPMENT:
Equipment and systems covered by this Certificate are as follows:
The flowmeter Type 8098 with type of protection Ex ec and Ex tc for Group II, is qualified for fixed installation in hazardous area classified
Zone 2, gas group IIC and dust group IIIC with a temperature ambient range of -10°C < Ta < +60°C.
It is composed of a tube in stainless steel equipped with sensors connected to the head with electronic devices and a specific connector.
These enclosure get the degrees of protection IP64 in accordance with the standard IEC 60529.
SPECIFIC CONDITIONS OF USE: YES as shown below:• Transient protection shall be provided that is set at a level not exceeding 140 % of the peak rated voltage value at the supply connection
to the equipment.
• The product shall be used in an environment of not more than Pollution Degree 2 as defined in IEC 60664-1.
• The connector shall not be disconnected while flowmeter is energized. And when the connector is unmatched, a protective cap shall beinstalled.
• The mating female connector (not part of the certification) must comply with the requirements of IEC 60079-0, IEC 60079-7, IEC
60079-31. The mating female connector must be at least IP65 and be suitable for the application (gas/dust group, Tamb…).
• The maximum ambient temperature depends on the fluid temperature, see table of parameter relating to safety in annex of the certificate.
• Do not use the product in dust atmospheres in which intensive charging processes can be expected. To clean the product surface, gently
wipe the surface with a damp cloth or anti-static cloth.
Annex:
IECEx INE 21.0040X-00_Annex_1.pdf

IECEx Certificateof Conformity
Certificate No.:

IECEx INE 21.0040X

IECEx INE 21.0040X-00_Annex.pdf

Issue No.: 0Page 1 of 1Annex: IECEx INE 21.0040X-00_Annex.pdf

PARAMETERS RELATING TO THE SAFETY
Rated voltage: 35 VDC
Ambient Temperature

Fluid Temperature-10°C ÷ +60°C-20°C to 100°C-10°C ÷ +55°C-20°C to 110°C-10°C ÷ +50°C-20°C to 120°C (*)-10°C ÷ +45°C-20°C to 130°C (*)(*) Operation is allowed for one hour maximum

MARKING
Marking has to be readable and indelible; it has to include the following indications:••••••••••

BÜRKERT
74653 Ingelfingen GERMANY or 67220 Triembach-au-val FRANCE8098 FLOWave S
IECEx INE 21.0040X(Serial number)
Ex ec IIC T4 Gc
Ex tc IIIC T130°C Dc
Tamb. : -10°C to +60°C (*)
T cable = 85°C
WARNINGS:oDO NOT CONNECT OR DISCONNECT WHEN ENERGIZEDoDO NOT OPEN WHEN ENERGIZEDoPOTENTIAL ELECTROSTATIC CHARGING HAZARD – SEE INSTRUCTION (Only for dust atmosphere)(*) see table in parameters relating to the safety

ROUTINE EXAMINATIONS AND TESTS
A test of dielectric strength must be performed in accordance with clause 7.1 of the IEC 60079-7 standard. For Level of Protection “ec”, where there
is a routine dielectric strength test in the relevant industrial standard for the connector of electrical equipment, this test is acceptable.