HomeMy WebLinkAboutAP_OPTIFLUX 6000-IFC 300_C_en_ATEX_090615__ cz:m
(1) EC-TYPE EXAMINATION CERTIFICATE
(2) Equipment and protective systems intended for use in potentially explosive
atmospheres - Directive 94/9/EC
(3) EC-Type Examination Certificate Number: KEMA 05ATEX2214 X Issue Number:2
(4) Equipment: Compact Electro Magnetic Flowmeter Series Optiflux 6300 C/...-EEx or Optiflux 6300 C
(5) Manufacturer: Krohne Altometer
(6) Address: Kerkeplaat 12, 3313 LC Dordrecht,The Netherlands
(7) This equipment 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 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 II to the directive.
The examination and test results are recorded in confidential test report number 211867400-2.
(9) Compliance with the Essential Health and Safety Requirements has been assured by compliance with:
EN 50014: 1997+Al,A2 EN 50018 : 2000+Al EN 50019 : 2000
EN 50020 : 2002 EN 50281-1-1 : 1998+Al EN 60079-0 : 2004
EN 60079-18 : 2004
(10) If the sign "X" is placed after the certificate number, it indicates that the equipment is subject to special conditions
for safe use specified in the schedule to this certificate.
(11) This EC-Type Examination Certificate relates only to the design, examination and tests of the specified equipment
according to the Directive 94/9/EC. Further requirements of the directive apply to the manufacturing process and
supply of this equipment.These are not covered by this certificate.
(12) The marking of the equipment shall include the following:
112 (1) GDor112GD
EEx d mb a [ia] IIC T6 ... T3
T150 °C GX
C
This certificate is issued on June 15, 2009 and, as far as applicable, shall be revised before the date of cessation
of presumption of conformity of(one of)the standards mentioned above as communicated in the Official Journal of
the European Union.
KEM u ty B.V.
C . n Es N
`PIBDDUCT3
Certi ation Manager Page 1/4 AVA0001
°Integral publication of this certificate and adjoining reports is allowed.This Certificate 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
Experience you can trust.
cm
(13) SCHEDULE
(14) to EC-Type Examination Certificate KEMA 05ATEX2214 X Issue No. 2
(15) Description
The Compact Electro Magnetic Flowmeter, series Optiflux 6300 C/...-EEx or Optiflux 6300 C is
used for measuring, counting and displaying the linear flow of an electrically conductive liquid.
The flowmeter consists of a primary head and a signal converter housing, with an electronics unit
and a terminal compartment.
Depending on the electronics unit used, several signal output options like a 4 - 20 mA current
signal, a fieldbus connection, pulse and status signals are available. The output signals are either
intrinsically safe or non-intrinsically safe.
The electronics compartment is in type of protection flameproof enclosure "d". The terminal
compartment for connection of the supply and signal circuits is in type of protection flameproof
enclosure "d" or increased safety "e", depending on the type of protection of the installed cable
entry device.
The primary heads sizes DN2,5 - DN15 and DN25 - DN80 are in type of protection encapsulation
"mb" and increased safety"e". The electrodes are in type of protection intrinsic safety "i".
Ambient temperature range -40 °C ... +60 'C.
Process temperature range-40 °C ... +150 °C.
The relation between temperature class, maximum process temperature and ambient temperature
is shown in the following tables:
Primary head sizes DN2,5- DN15
Temperature class Max. process temperature
Ta <_ 50 °C 50 'C < Ta <_ 60 °C
T6 70 °C 70 °C
T5 85 °C 85 °C
T4 120 °C 100 °C
T3 150 °C 100 °C
Primary head sizes DN25- DN80
Temperature class Max. process temperature
Ta <_ 40 °C 40 °C < Ta <_ 50 °C 50 °C <Ta <_ 60 °C
T6 75 °C 70 °C 65 °C
T5 95 °C 95 °C 85 °C
T4 130 °C 130 °C 85 °C
T3 150 °C 150 °C 85 °C
The maximum surface temperature of the enclosure T150 °C is based on a process temperature
of 150 °C.
The degree of protection of the apparatus enclosure is at least IP64 according to EN 60529.
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CEM
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(14) to EC-Type Examination Certificate KEMA 05ATEX2214 X Issue No. 2
Electrical data
Power supply ....................................... 24 Vac resp. 100 -230 Vac-15/+10 %, 22VA or
(terminals L, N or L+, L-) 12 -24 Vdc-25/+30 %, 12 W or
24 Vac-15/+10 %, 22 VA resp.
(terminals L, N or L+, L-) 24 Vdc-25/+30 %, 12 W
Um = 253 V
Intrinsically safe 1/0 signal circuits
In type of protection intrinsic safety EEx is IIC, only for connection to a certified intrinsically safe
circuit, with the maximum values per circuit per tables below:
Type of PCB Type of 1/0 circuit Uo to Po Co Lo
(terminals) [V] [mA] [W] [nF] [mH]
Ex i 10 4-20 mA with HART, active 21 90 0,5 90 2,0
(C and C-) note 1
110 0,5
Ex i Option 4 -20 mA, active 21 90 0,5 90 2,0
(A and A-) note 1
110 0,5
Type of PCB Type of 1/0 circuit Ui li Pi Ci Li
(terminals) [V] [mA] [W] [nF] [uH]
Ex i 10 4-20 mA with HART, passive 30 100 1,0 10 0
(C and C-)
pulse/status output
(D and D-)
Ex i Option 4-20 mA, passive 30 100 1,0 10 0
(A and A-)
pulse/status output/control input
(B and B-)
Fieldbus 10 Profibus-PA 24 380 5,32 5 10
note 2 (C, C-, D and D-)
Foundation Fieldbus
(C, C-, D and D-)
note 1: linear characteristic
note 2: the fieldbus circuit complies with the FISCO model according to EN 60079-27.
Non-intrinsically safe I/O signal circuits
(terminals A, A-, A+, B, B-C, C-, D and D-) Un <_ 32 Vdc, In <_ 100 mA
Electrode circuits ...............I.................. In type of protection intrinsic safety EEx is IIC
(internal circuits)
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CEM
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(14) to EC-Type Examination Certificate KEMA 05ATEX2214 X Issue No. 2
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 protection of at least IP64 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.
To avoid voltage and current addition, the intrinsically safe circuits shall be separated and wired
according to EN 60079-14.
Routine tests
Routine tests according to EN 50018 are not required for the signal converter housing since the
overpressure test has been carried out at four times the reference pressure.
An electric strength test according to EN 50019 Clause 7.1 shall be applied without breakdown on
each terminal compartment in type of protection increased safety "e" with 1500 V between the
power supply circuit and the enclosure and with 500 V between the signal in- and output circuits
and the enclosure during one minute, without breakdown.
Routine tests according to EN 60079-18 must be carried out on the field coils as follows:
-Clause 9.1: Visual check;
- Clause 9.2: Each primary head shall withstand a test voltage of 500 V during at least one
second without breakdown between the field coils circuit and the enclosure and between the field
coils circuit and the intrinsically safe sensor circuit.
(16) Test Report
KEMA No. 211867400-2.
(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).
(18) Essential Health and Safety Requirements
Covered by the standards listed at(9).
(19) Test documentation
As listed in Test Report No. 211867400-2.
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