HomeMy WebLinkAboutAP_OPTIFLUX 2000-OPTIFLUX 4000-IFC 100_C_en_ATEX_090604__ MM
(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 08ATEX0157 X Issue Number:2
(4) Equipment: Compact Electromagnetic Flowmeter,types OPTIFLUX 2100 C and 4100 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 212571400/2.
(9) Compliance with the Essential Health and Safety Requirements has been assured by compliance with:
EN 60079-0 :2006 EN 60079-1 :2007 EN 60079-7 : 2003
EN 60079-11 : 2007 EN 60079-18 : 2004 EN 61241-0 : 2006
EN 61241-1 :2004 EN 50014: 1997+Al,A2 EN 50017 : 1998
(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:
112G ExeiambllCT4or
ExdeiambT4or
X Ex a is mb q T4/T3
II 2 D Ex tD A21 IP64 T120 °C
This certificate is issued on June 4, 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 E pean Union.
OEty B.V.
Manager ZW,
PROM
Page 1/3 BVAC1101
®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.
MMM
(13) SCHEDULE
(14) to EC-Type Examination Certificate KEMA 08ATEX0157 X Issue No. 2
(15) Description
The Compact Electromagnetic Flowmeter, types OPTIFLUX 2100 C and 4100 C is used for
measuring, counting and displaying the linear flow of an electrically conductive liquid.
The flowmeter consists of a steel primary head and an aluminium signal converter housing
containing the electronics.
The marking of the flowmeters includes the following:
Ex a is mb IIC T4 for primary head sizes DN10 to DN20
Ex d e is mb T4 or Ex e is mb q IIC T4/T3 for primary head sizes DN25 to DN150
Ex e is mb IIC T4 or Ex e is mb q IIC T4 for primary head sizes DN200 to DN300
Ex e is mb IIC T4 for primary head sizes DN350 to DN3000
Ex tD A21 IP64 T120 °C for all types
Ambient temperature range: -20 °C to+40 'C.
Process temperature range: -20 °C to +100 °C for T4 for primary head Ex q sizes DN25-DN150
-20 °C to +120 °C for T4 for all other primary heads
-20 °C to +120 °C for T3 for primary head Ex q sizes DN25-DN 150
-20 °C to +120 °C for equipment category 2 D (dust)
The degree of protection of the apparatus enclosure is at least IP64 according to EN 60529.
Electrical data
Power supply ................................. Un = 100 -230 Vac, +10 %/-15 %, 8 VA resp.
(terminals L, N or L+, L-) Un = 24 Vdc, +30 % /-25 %, 4 W
Un = 24 Vac, +10 % /-15 %, 8 VA
Um = 253 V
Current output ................................. Un <_ 32 Vdc, passiv or activ, HART
(terminals A+, A, A-) Um = 253 V
for connection to a PELV circuit
Status/ Pulse/ Frequency output .... Un <_ 32 Vdc, 15 50 mA
(terminals C, C+, D, D+, S) Um = 253 V
for connection to a PELV circuit
Electrode and display circuit ............. in type of protection intrinsic safety Ex is IIC,
(internal circuit)
The intrinsically safe electrode circuit and the intrinsically safe display circuit are galvanically
connected with each other and with the non-intrinsically safe field coil circuit. These three circuits
are infallibly galvanically isolated from all other non-intrinsically safe circuits to a peak value of the
nominal voltage of 375 V.
Installation instructions
Certified cable glands and blanking elements shall be used that are suitable for the application
and correctly installed. The devices shall provide a degree of protection of at least IP64 according
to EN 60529.
CERT01 VIA Page 2/3
MW
(13) SCHEDULE
(14) to EC-Type Examination Certificate KEMA 08ATEX0157 X Issue No. 2
Routine tests
- EN 60079-1, clause 16; An overpressure test must be carried out on each primary head in
type of protection flameproof enclosures "d" at a test pressure of 1,4 MPa during at least 10
seconds. No leakage or damage shall occur.
- EN 50017, clause 13.2; The insulating properties of the filling material of the primary heads in
type of protection powder filling "q"shall be tested. The leakage current shall not exceed 10-6 A.
- EN 60079-7, clause 7.1 / EN 60079-18, clause 9.2; An electric strength test shall be carried
out on the flowmeter in accordance with the Krohne Altometer high voltage routine test
procedure dated 02.07.2008.
- EN 60079-18, clause 9; Each primary head in type of protection encapsulation "mb" shall
be subjected to a visual inspection. No damage shall be evident.
(16) Test Report
KEMA No. 212571400/2.
(17) Special conditions for safe use
- The relation between process temperature and temperature class is as in description (15)
above.
- The property class of the special fasteners of the Ex d primary heads shall be at least A*-70.
- For details of the flameproof joint between the Ex d primary head and the cable feedthrough
the manufacturer shall be contacted.
(18) Essential Health and Safety Requirements
Covered by the standards listed at(9).
(19) Test documentation
As listed in Test Report No. 212571400/2.
CERT01 V1.1 Page 3/3