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13 Certification and Approvals
The Searchzone Sonik detector has attained the below listed approvals:
13.1 Hazardous Locations
WARNING
The equipment provides isolation according to IEC/EN 60079-11 clause 6.3.13 between circuits and
earth.
The equipment provides isolation according to UL/CSA 60079-11 clause 6.3.13 between circuits and
earth.
CAUTION
Special conditions for safe use:
1. To minimize the risk of electrostatic charge, provisions shall be made for an adequate grounding of
the equipment, including accessories (e.g. sunshade). Equipment shall be installed in a manner so
that accidental discharge shall not occur.
2. The equipment shall be connected to circuits providing Overvoltage Category II or better according
to IEC/EN 60664-1
3. Flamepaths are not to be repaired.
13.2 ATEX Certification
II 2GD
DEMKO 18 ATEX 1866X
Ex db ia IIC T4 Gb (for flameproof Ex d installations)
Ex db eb ia IIC T4 Gb (for increased safety Ex e installations)
Ex tb IIIC T100°C Db
Tamb -55°C to +75°C (-67°F to +167°F)
Um = 250 Vrms
CENELEC standards:
• CENELEC EN 60079-0 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS (2012) + A11:2013
• CENELEC EN 60079-1 EXPLOSIVE ATMOSPHERES - PART 1: EQUIPMENT PROTECTION BY FLAMEPROOF ENCLOSURES 'D'
(2014)
• CENELEC EN 60079-7 EXPLOSIVE ATMOSPHERES – PART 7: EQUIPMENT PROTECTION BY INCREASED SAFETY 'E' (2015)
• CENELEC EN 60079-11 EXPLOSIVE ATMOSPHERES. PT. 11, EQUIPMENT PROTECTION BY INTRISIC SAFETY "I" (2012)
• CENELEC EN 60079-31 EXPLOSIVE ATMOSPHERES - PART 31: EQUIPMENT DUST IGNITION PROTECTION BY ENCLOSURE 'T'
(2014)
13.3 IECEx Certification
IECEx ULD 18.0016X
Ex db ia IIC T4 Gb (for flameproof Ex d nstallations)
Ex db eb ia IIC T4 Gb (for increased safety Ex e installations)
Ex tb IIIC 100°C Db
Tamb -55°C to +75°C (-67°F to 167°F)
Um = 250 Vrms
PN 2331M1220 Issue 1
Searchzone Sonik − Technical Manual
13 Certification and Approvals
89
11/2018
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