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EG-Type Examination Gertificate
(2) Equipment or protective system intended for use in potentiallyexplosive atmospheres - Directive 94l9lEC
(3) Examination certificate number: SEV 11 ATEX 0188
(4) Equipment: Magnetic float switch
(5) Manufacturer: KFG LevelAG
(6) Address: Steuer- und Regeltechnik, Ruessenstrasse 4, CH-6340 Baar
(7) The equipment and any acceptable variation thereto is specified in the schedule to this certificate andthe documents therein referred to.
(8) Electrosuisse SEV, notified body No. 1258 in accordance with article 9 of the Council Directive of theEuropean Communities of 23 March 1994 (94l9lEC), certifies that this equipment has been found tocomply with the essential health and safety requirements relating to the design and construction ofequipment or protective systems intended for use in potentially explosive atmospheres given in Annexll to the Directive.
The results of the examination are recorded in confidential report no 12-lK-0011.01
(9) Compliance with the essential health and safety requirements has been assured by compliance with:
(1)
EN 13463-1:09
EN 60079-0:09EN 60079-26:07
EN 13463-5:11
EN 60079-{:07EN 60079-31:09
EN 50303:00EN 60079-11:07
(10) lf the sign <<X» is placed after the certificate number, it indicates that the equipment or protectivesystem is subjected to special conditions for safe use specified in the schedule to this certificate.
(11) This examination certificate relates only to design and construction of the specified equipment inaccordance with the directive 94l9lEC. Further requirements of this directive apply to the manu-facturing process and the placing on the market of the equipment.
(12) The marking of the equipment shall include the following:
See page 4 ol 4
ElectrosuisseNotified Body ATEX
Erich ObristProduct Certification Feh raltorf , 2012-03-12
SEV 1 1 ATEX 0188 / page 1 of 4
Electrosuisse I Verband für Elektro-, Energie- und lnformationstechnikLuppmenstrasse 1 | Postfach 269 ICH-8320 Fehraltorf lf +41 44 956 11 11 I info@electrosuisse ch lwww.electrosursse ch
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Appendix
With type of ignition protection "intrinsically safe"Ex ia llC
Only for connecting to one or more certified intrinsically safecircuit(s).Maximum value for each circuit.li < 100 mAThe effective internal inductances and capacitances are negligiblylow.
With type of ignition protection "intrinsically safe"Ex ia llC
Only for connecting to one or more certified intrinsically safecircuit(s).Maximum value for each circuit:U1
li
Total power of allcircuits:P; < 700 mWThe effective internal inductances and capacitances are negligiblylow.When one or more measuring transduce(s) is installed, attentionmust be paid to the electrical characteristics stated in theassociated separate certificate(s).
With type of ignition protection "intrinsically safe"Ex ia llC
Only for connection to a certified intrinsically safe circuit.Attention must be paid to the electrical characteristics in theassociated separate certificate.
(13)
(14)
(15) Description of the equipment
Ratings
lnput circuits magnetic switchand temperature switch, alsowith option /R (Protectiveresistor)
lnput circuitsTemperature sensor
lnput circuitPressure transmitter
EG-Type Examination Certificate
The magnetic float switch Type as per the type key is for monitoring and controlling the filling level ofvessels containing flammable liquids.With the "intrinsically safe" type of ignition protection, the device is used as a passive multi-pole devicein one or more intrinsically safe circuits.A version with the "flameproof enclosure" type of ignition protection is also made.
The KSR magnetic float switch Type as per the type key can also be supplemented with additionaltemperature sensors and switches, with a pressure transmitter and with a test function, and can bemade in the "Safety" version.
Type designationSee the type key in the supplement to the EC type test certificate.
<28 V< 100 mA
SEV 1 1 ATEX 01 88 / page 2 of 4
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Electrosuisse I Verband für Elektro-, Energie- und lnformationstechnikLuppmenstrasse 1 | Postfach 269 | CH-8320 Fehraltorf 1f +41 44 956 11 1'1 | [email protected] lwww.electrosuisse.ch
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Version with type of ignition
lnput power circuit
Version with type of ignition
lnput power circuits
Version with type of ignition protection "flameproof enclosure" with the option /N (Namur circuit):
lnput power circuit Only for connecting to a circuit with reliable limitation of theelectrical characteristics to the following values:
Rated voltageswitching capacityTotal power, sensors
Rated voltageRated current
Rated voltageRated current
UN = 250VDC/ACPsn = 50 WruAPrN = 700 mW
Uru = 15VDClN = 60MA
Up = 250VDC/AClx = 100 mA
Version with type of ignition protection "flameproof enclosure" with the option /R (protective resistor):
lnput power circuit Only for connecting to a circuit with reliable limitation of theelectrical characteristics to the following values:
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protection "intrinsically safe" with the option /N (Namur circuit):
With type of ignition protection "intrinsically safe"Ex ia llCOnly for connection to a certified intrinsically safe circuit.Maximum value:
U; < 15Vli < 60mA
The effective internal inductances and capacitances are negligiblylow.
protection "flameproof enclosure".
Only for connecting to one or more circuit(s)with reliable limitationof the electrical characteristics to the following values:
SEV 1 1 ATEX 01 88 / page 3 of 4
Electrosuisse I Verband für Elektro-, Energie- und lnformationstechnikLuppmenstrasse 1 | Postfach 269 ICH-8320 Fehraltorf lf +41 44 956 11 11 | info@electrosuisse ch lwww.electrosuisse ch
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(12) The marking of the equipment shall include the following:
Vrersion with type of protection "intrinsically safe":(E) ll1t2G Ex c ia llc TO to T3 and T4 Ga/Gb
Version with type of protection "flameproof enclosure":@ ll2c ExcdllcT6toT4Gb
Version with types of protection "intrinsically safe" and "protection by enclosure"@ ll1t2G Ex c ia llo To to T3 Ga/Gb
ll2D Ex c tb lllC T 80'C to T 190'C DbIP6X
Version with types of protection "flameproof enclosure" and "protection by enclosure"@ ll2G Ex c d llc T6 to T4 Gb
ll2D Ex c tb lllC T 80'C to T 190"C DbtP6X
Version Type EMRI -MOS-11 30-SB26A-M/Ex@ lM1 ExciaT150'CMa
as independent Ex classification or as a supplement to the version in the "intrinsically safe" and"protection by enclosure" types of ignition protection
(16) Test Report 12-lK-0011.01
(17) Special conditions for safe use
None
('18) Fundamental essential health and safetv requirements
Fulfilled by the standards applied
ElectrosuisseNotified Body ATEX
rcE§p ß6
Feh raltorf, 2012-03-12
SEV 11 ATEX0188/ page4of4
Erich ObristProduct Certification
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Electrosuisse I Verband für Elektro-, Energie- und InformationstechnikLuppmenstrassel lPostfach269 ICH-8320Fehraltorf lf +41 44 956 11 11 [email protected]
