HomeMy WebLinkAboutAP_OPTIFLUX 5000__en_KEMA 04 ATEX 2126X Amendmends_080919__ KEM A ..., x
42) 1404
(3) EC-Type Examination ACert1fi60(#Number KOMA 04ATEX2126 X
(4) Equipment or protective system: Electro Magnetic Flowmeter Primary Head Series
Optiflux 6000/...-EEx
(5) Manufacturer: Krohne Altometer
(6) Address: Kerkeplaat 12,3313 LC Dordrecht,The Netherlands
(7) This equipment or protective system and any acceptable variation thereto is specified in
the schedule to this certificate and the documents therein referred to.
(8) KEMA Quality B.V., notified body number 0344 in accordance with Article 9 of the
Council Directive 94/9/EC of 23 March 1994, certifies that this equipment or protective
system has been found to comply with the Essential Health and Safety Requirements
relating to the design and construction of equipment and protective systems intended for
use in potentially explosive atmospheres given in Annex 11 to the directive.
The examination and test results are recorded in confidential report no.2074113.
(9) Compliance with the Essential Health and Safety Requirements has been assured by
compliance with:
EN 50014: 1997+Al,A2 EN 50017: 1998 EN 50018 : 2000+Al
E*50019: 2000 EN 50020:2002 EN 50028 : 1987
EN 50281-1-1 : 1998+Al
(10) If the sign "X" is placed after the certificate number, it indicates that the equipment or
protective system is subject to special conditions W muse specified in the schedule
to this certificate.
(11) This la, Type Examination Certificate relates only:to the design, examination and tests
of the`'nified equipment or protective system accorog to the Directive 94/9/EC.
Furtherilaquirements of the directive apply to the manAturing process and supply of
this equipment or protectiye,sptem.These are not covered by this certificate.
(12) The mar kiingof 4 risW,*1dt4ftft following:
112 GD EEx me is 11C or Eft de is lIC
T6 ...T3 T85 OC ...T180*C
Arnhem, 31 August 2004
B KE B.
V
T. Pijpker
Certification Manager
This Certificate may only be reproduced in its entirety and vAthout any change
KEMA Quality B.V.
Utrechtseweg 310,6812 AR Arnhem,The Netherlands ACCREDITED BY THE 1�1�
7�', Page 1/4
P 0 Box 5185,6802 ED Arnhem,The Netherlands DUTCH COUNCIL FOR WNN\
Telephone+31 26 3 56 20 08,Telefax+31 26 3 52 58 00 ACCREDITATION PHROKIS V
KEM A
(13) SCHEDULE
(14) to EC-Type Examination Certificate KEMA 04ATEX2126 X
(15) Description
The Electro Magnetic Flowmeter Primary Head, series Optiflux 5000 / ... -EEx is used to
convert the flow of a conducting fluid into an electrical signal. An associated flow transmitter is
used to supply the field coils of the primary head and to convert the measured electrode signal
into an output signal.
The type of explosion protection for the various sizes of primary heads is as follows:
DN2.5- DN15: encapsulation "m" (field coils) and increased safety"e" (field coil wiring) or
DN25 - DN100: flameproof enclosure "d" (field coils and field coil wiring).
The terminal compartment is in type of explosion protection increased safety"e".
The electrodes are in type of explosion protection intrinsic safety"i".
Ambient temperature range -20 °C ... +65 °C (sizes DN2.5— DN15).
Ambient temperature range -40 °C ... +65 °C (sizes DN25— DN100).
Process temperature range-20 °C ... +180 °C (sizes DN2.5—DN15).
Process temperature range -40 °C ... +180 °C (sizes DN25— DN100).
The relation between temperature class, maximum surface temperature, maximum process
temperature and ambient temperature is shown in the following tables:
The maximum surface temperature T is based on an ambient temperature of 65 °C.
Temperature Max. surface Max. process temperature
class temperature
Ta <_40 °C 40 °C <Ta _<50 °C 50 °C <Ta<65 °C
T6 T85 °C 65 °C 65 °C 60 °C
T5 T95°C 85 °C 85 °C 75 °C
T4 T130°C 125 °C 125 °C 115 °C
T3 T180 °C 180 °C 165 °C 140 °C
The degree of ingress protection of the apparatus enclosure is IP64 according to EN 60529.
Electrical data
Field coil circuit...................... U <_40 V(pulsed)
(terminals 7, 8 and 9) 1 <_ 125 mA(fuse protected)
Electrodes circuit ................... in type of explosion protection intrinsic safety EEx is IIC,
(terminals 1, 2, 3 and 4) only for connection to a certified intrinsically safe circuit,
with the following maximum values:
U; = 20 V
I; = 175 mA
C; = 0 nF
L; = 0 mH
The aforementioned intrinsically safe circuits shall, from the safety point of view, be
considered to be connected to ground.
Page 2/4
KEMA
(13) SCHEDULE
(14) to EC-Type Examination Certificate KEMA 04ATEX2126 X
Installation instructions
When used in a potentially explosive atmosphere, requiring the use of apparatus of equipment
category 2G, certified cable entry devices shall be used that are suitable for the application
and correctly installed.
When used in a potentially explosive atmosphere, requiring the use of apparatus of equipment
category 2D, certified cable entry devices with a degree of ingress protecton of at least IP6X
according to EN 60529 shall be used that are suitable for the application and correctly
installed.
Unused openings shall be closed with suitable certified closing elements.
With the use of conduit, a suitable certified sealing device such as a stopping box with setting
compound shall be provided immediately at the entrance to the flameproof enclosure.
Routine tests
An overpressure test according to EN 50018 clause 16 must be carried out on each welded
primary head in type of explosion protection flameproof enclosure "d" at a test pressure of 22,5
bar during at least 10 seconds.
Electric strength tests according to EN 50019 Clause 6.1 shall be applied during one minute
without breakdown as follows:
- On each terminal compartment with 500 V between the field coil circuit and the enclosure
and with 1500 V between the field coil circuit and the intrinsically safe sensor circuit.
- On each primary head with field coil wiring in type of explosion protection increased safety
"e"with 500 V between the field coils circuit and the enclosure and with 1500 V between the
field coils circuit and the intrinsically safe sensor circuit.
Routine tests according to EN 50028 must be carried out on the primary heads with field coils in
type of explosion protection encapsulation "m"as follows:
- Clause 7.1: Visual check;
- Clause 7.2: Each primary head shall withstand a test voltage of 1500 V during one minute
without breakdown between the field coils circuit and the enclosure and between the field
coils circuit and the intrinsically safe sensor circuit;
- Clause 7.3: Check of the electrical data.
(16) Report
KEMA No. 2074113.
(17) Special conditions for safe use
The relation between temperature class, maximum surface temperature, maximum process
temperature and ambient temperature is as shown above in description (15)
A heat resistant cable with a continuous operating temperature of at least 85 °C must be used
when:
- Ta <40 °C and process temperature >_ 165 °C, or
- 40 °C <Ta <_ 50 °C and process temperature>_ 130 °C, or
- Ta > 50 °C and process temperature >_ 100 °C.
The field coils in type of explosion protection "m" must be protected by a 160 mA fuse. The
breaking capacity of the fuse must be in accordance with the prospective short circuit current
of the supply.
Page 3/4
KEM A
(13) SCHEDULE
(14) to EC-Type Examination Certificate KEMA 04ATEX2126 X
(18) Essential Health and Safety Requirements
Covered by the standards listed at(9).
(19) Test documentation
1. EC-Type Examination Certificate KEMA 97ATEX4564 U
KEMA 01ATEX2228 U
KEMA 02ATEX2024 X
dated
2. Description (25 pages) 26.08.2004
3. drawing list 26.08.2004
4. appendix list 19.04.2004
Page 4/4
MM
Amendment 1
to EC-Type Examination Certificate KEMA 04ATEX2126 X Issue No. 1
Manufacturer Krohne Altometer
Address Kerkeplaat 12, 3313 LC Dordrecht, The Netherlands
Description
The Electro Magnetic Flowmeter Primairy Head sizes DN15, DN25, DN40, DN50, DN80 and DN100
can also be manufactured with stainless- or carbon steel flanges, welded to the coil housing and with
ceramic tubing encased.
The type and level of protection of the flowtube for all sizes is encapsulation "mb
The name designation of the Flowmeters series Optiflux 5000 / ... -EEx can also be shortened to
Optiflux 5000 F
Ambient temperature range for all sizes of the Optiflux with flanges: -40 °C +65 °C.
The relation between temperature class, maximum surface temperature, maximum process tempera-
ture and ambient temperature is shown in the following table.
Temperature Max. surface Max. process temperature
class temperature
Ta <_40 °C 40 °C < Ta <_50 °C 50 °C < Ta <_65 °C
T6 T85 °C 80 °C 80 °C 75 °C
T5 T100°C 95 °C 95 °C 95 °C
T4 T135°C 130 °C 130 °C 130 °C
T3 T180 °C 180 "C 180 'C 145 °C
The degree of ingress protection of the apparatus enclosure is IP64 according to EN 60529.
The marking of the Flowmeter with flanges shall include the following:
�X II 2 GD EEx a is mb IIC T6 ... T3
T85°C ... T180 °C
Electrical data
Unchanged.
MEAN-P-Ex49 v2.1 Page 112
Integral publication of this amendment and adjoining reports is allowed.This Amendment may only be reproduced in its entirety and without any change
KEMA Quality B V. Utrechtseweg 310,6812 AR Arnhem P.O. Box 5185,6802 ED Arnhem The Netherlands
T+31 26 3 56 20 00 F +31 26 3 52 58 00 customer@kema.com www.kema.com Registered Arnhem 09085396
MM
Amendment 1
to EC-Type Examination Certificate KEMA 04ATEX2126 X Issue No. 1
Installation instructions
Unchanged.
Routine tests
Electric strength tests according to EN 50019 Clause 6.1 shall be applied during one minute without
breakdown as follows:
- On each terminal compartment with 500 V between the field coil circuit and the enclosure and with
1500 V between the field coil circuit and the intrinsically safe sensor circuit.
Routine tests according to EN 60079-18 must be carried out on the primary heads with field coils in type
of protection encapsulation "m"as follows:
- Clause 9.1 Visual check
Test Report
KEMA No 2095528/1
Special conditions for safe use
The relation between temperature class, maximum surface temperature, maximum process temperature
and ambient temperature is as shown above in description (15).
For ambient temperatures above 40 °C suitable heat resistant cable shall be used in accordance with the
instructions of the manufacturer.
The field coils in type of explosion protection "m" must be protected by a 160 mA fuse. The breaking
capacity of the fuse must be in accordance with the prospective short circuit current of the supply.
Essential Health and Safety Requirements
The above mentioned Flowmeter Primairy Head are covered by the following standards EN 60079-0
2004 and EN 60079-18 : 2004.
Test documentation
As listed in Test Report No 2095528/1.
Arnhem, 14 March 20 7
KEM uali B.V.
T. Pijpker
Certification Man
MEAN-P-Ex49 v2.1 Page 2/2
CEM
Amendment 2
to EC-Type Examination Certificate KEMA 04ATEX2126 X Issue No. 1
Manufacturer: Krohne Altometer
Address: Kerkeplaat 12, 3313 LC Dordrecht,The Netherlands
Description
In future the Electro Magnetic Fowmeter Primary Head, series Optiflux 5000 / ... -EEx respectively
Optiflux 5000 F may also be manufactured according to the documentation stated below.
The modifications concern the mechanical assembly.
Electrical data
Unchanged.
Installation instructions
Unchanged.
Routine tests
Each welded primary head in type of protection flameproof enclosure "d" with modified support shall
be subjected to an overpressure test according to EN 50018 clause 16 at a test pressure of 22,5 bar
during at least 10 seconds.
Test Report
KEMA No. 211709300.
Special conditions for safe use
Unchanged.
Essential Health and Safety Requirements
Unchanged.
Test documentation
As listed in Test Report No. 211709300.
Arnhem, 19 September 2008
KEMA Quality B.V.
Jan Nijen
Certification Manager
MEAN-P-Ex49v2.1 Page 1/1
0 Integral publication of this amendment and adjoining reports is allowed.This Amendment may only be reproduced in its entirety and without any change.
KEMA Quality B.V. Utrechtseweg 310, 6812 AR Arnhem P.O.Box 5185, 6802 ED Arnhem The Netherlands
T+31 26 3 56 20 00 F+31 26 3 52 58 00 customer@kema.com www.kema.com Registered Arnhem 09085396