SAFETY INSTRUCTIONS
1
3
OPTIBAR DP 7060
www.krohne.com
05/2017 - 4005720001 - AD OPTIBAR 7060 Ex db ia R01en
1.1 General notes
These safety instructions are valid for the differential pressure transmitter OPTIBAR DP 7060
VGK7*A/W/V E/Z/6/7 with integrated electronics Z (4
…
20 mA), H (4
…
20 mA/HART
®
), A
(4
…
20 mA/HART
®
with SIL qualification), P (Profibus PA), F (Foundation Fieldbus) according to
the EU type-examination certificate TÜV 16 ATEX 169551 X with the 1st supplement (certificate
number on the nameplate).
The differential pressure-based measuring devices OPTIBAR DP 7060 C VGK7*A/W/V E/Z/6/7
are also used for differential pressure, level, flow, density and interface measurement in
hazardous areas.
The measured products can also be combustible liquids, gases, mist or vapours.
The OPTIBAR DP 7060 VGK7*A/W/V E/Z/6/7 consist of an "Ex-d"-electronics housing with
integrated electronics module, a process connection element and a sensor, the pressure
measuring cell with optionally connected diaphragm seal. As an option, the display and
adjustment module can also be mounted.
The OPTIBAR DP 7060 VGK7*A/W/V E/Z/6/7 are suitable for use in hazardous atmospheres of all
combustible materials of explosion group IIA, IIB and IIC for applications requiring category 1/2G
or 2G equipment.
When the OPTIBAR DP 7060 VGK7*A/W/V E/Z/6/7 are installed and operated in hazardous areas,
the general Ex installation regulations EN 60079-14 as well as these safety instructions must be
observed.
The operating instructions as well as the installation regulations and standards that apply for
explosion protection of electrical systems must always be observed.
The installation of potentially explosive systems must always be carried out by qualified
personnel.
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 acc. to EN 60079-0, EN 60079-1,
EN 60079-11 and EN 60079-26 for use in hazardous areas with gas.
The EU type test certificate of the TÜV NORD CERT GmbH forms the basis of the EU declaration
of conformity:
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.
TÜV 16 ATEX 169551 X
TÜV 16 ATEX 169551 X
TÜV 16 ATEX 169551 X
TÜV 16 ATEX 169551 X
