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GENERAL SAFETY INFORMATION
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OPTIFLEX X200
www.krohne.com
09/2018 - 4006564001 - AD IECEX OPTIFLEX x200 R01 en
1.1 Scope of the document
These instructions are applicable only to the explosion-protection version of the TDR level
transmitter. For all other data, use the Quick Start and Handbook. If you do not have these
documents, please contact the nearest office or download them from the manufacturer's
internet site.
1.2 Device description
OPTIFLEX 3200 C/F
OPTIFLEX 3200 C/F
OPTIFLEX 3200 C/F
OPTIFLEX 3200 C/F
This TDR level transmitter measures distance, level, interface, mass, volume and flow rate of
liquids, pastes and slurries with hygienic requirements.
OPTIFLEX 6200 C/F
OPTIFLEX 6200 C/F
OPTIFLEX 6200 C/F
OPTIFLEX 6200 C/F
This TDR level transmitter measures distance, level, mass and volume of granulates and
powders.
OPTIFLEX 7200 C/F/S/D
OPTIFLEX 7200 C/F/S/D
OPTIFLEX 7200 C/F/S/D
OPTIFLEX 7200 C/F/S/D
This TDR level transmitter measures distance, level, interface, mass, volume and flow rate of
liquids, pastes and slurries in most applications.
OPTIFLEX 8200 C/F/S
OPTIFLEX 8200 C/F/S
OPTIFLEX 8200 C/F/S
OPTIFLEX 8200 C/F/S
This TDR level transmitter measures distance, level, interface, mass, volume and flow rate of
liquids, pastes and slurries at high temperatures and pressures.
The level transmitter is approved for use in potentially explosive atmospheres when equipped
with the appropriate options.
1.3 Standards and approvals
The certificate is given on the DVD-ROM supplied with the device. You can also download the
certificate from our internet site.
INFORMATION!
The information in these supplementary instructions only contains the data applicable to
explosion protection. The technical data for the non-Ex version in the Handbook shall be valid in
its current version, provided that it is not rendered invalid or replaced by these supplementary
instructions.
WARNING!
Installation, commissioning and maintenance may only be carried out by "Personnel trained in
explosion protection".
DANGER!
In compliance with the IECEx scheme rules, the IECEx version of the device described in these
Supplementary Instructions agrees with International Standards IEC 60079-0:2011,
IEC 60079-1:2014, IEC 60079-11:2011, IEC 60079-15:2010, IEC 60079-26:2014 and
IEC 60079-31:2013. The Ex ia, Ex ia/db, Ex ia/tb, Ex ic and Ex ic nA versions are certified for use
in hazardous areas by Kiwa ExVision B.V. under certificate of conformity IECEx KIWA 18.0010X.
WARNING!
Carefully read the IECEx certificate of conformity. Obey the boundary conditions.
