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GENERAL SAFETY INFORMATION
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OPTIWAVE X400
www.krohne.com
10/2017 - 4006413501 - AD NEPSI OPTIWAVE x400 R01 en
The Ex iaD-approved device has the markings that follow for dust dones:
OPTIWAVE 5400 and OPTIWAVE 6400
PP Drop antenna and PP accessories
•
Ex iaD 20/21 T85~T100
OPTIWAVE 5400 and OPTIWAVE 6400
All other versions
•
Ex iaD 20/21 T85~T130
OPTIWAVE 7400
PTFE Drop antenna and all antennas with EPDM gasket
•
Ex iaD 20/21 T85~T150
OPTIWAVE 7400
All other versions
•
Ex iaD 20/21 T85~T200
The Ex iaD-approved device is suitable for use in potentially explosive atmospheres (for all types
of dust), when fitted with the appropriate options.
The equipment can be installed in the boundary wall between zone 20 and zone 21 (the antenna
is in zone 20 and the signal converter is in zone 21). The equipment can also be used in zone 21.
