SAFETY INSTRUCTIONS
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3
OPTISWIRL 4200
www.krohne.com
01/2017 - 4004274302 - AD OPTISWIRL4200 Ex-II2G R02 en
1.1 General notes
These additional instructions apply to explosion-protected versions of vortex flowmeters in
protection type Intrinsic safety "i", equipment category II 2 G and EPL Gb. They complete the
standard manual for the non-explosion protected versions.
The information given in this instruction contains only the data relevant to explosion protection.
The technical details given in the standard manual for the non-explosion protected versions
remain unchanged unless they will be excluded or replaced by this instruction.
1.2 EU conformity
The manufacturer declares with the EU declaration of conformity on his own responsibility
conformity with the protection goals of directive 2014/34/EU for use in hazardous areas with gas.
The EU declaration of conformity for the equipment category II 2 G is based on the EU type
examination certificate of the KIWA ExVision:
The "X" after the certificate number refers to special conditions for safe use of the device, which
have been listed in these instructions.
If needed the EU type examination certificate can be downloaded from the manufacturer's
website.
1.3 Approval according to the IECEx scheme
Conformity of the vortex flowmeter for use in hazardous areas with gas was tested in accordance
with the IECEx Certification Scheme for Explosive Atmospheres acc. to IEC 60079-0 and
IEC 60079-11. The number of the IECEx certificate is:
The "X" after the certificate number refers to special conditions for safe use of the device, which
have been listed in these instructions.
If needed, the IEC certificate can be downloaded from the manufacturer's website.
KIWA 14 ATEX 0017X
KIWA 14 ATEX 0017X
KIWA 14 ATEX 0017X
KIWA 14 ATEX 0017X
IECEx KIWA 15.0003X
IECEx KIWA 15.0003X
IECEx KIWA 15.0003X
IECEx KIWA 15.0003X
