KROHNE FMCW24GX4L Manuale Utente
1
SAFETY INSTRUCTIONS
8
OPTIWAVE 7400 C
www.krohne.com
01/2018 - 4003518002 - MA OPTIWAVE7400 R02 en
1.3 Certification
The device meets the essential requirements of the EU Directives:
• Electromagnetic Compatibility (EMC) directive
• The safety part of the Low-Voltage directive
• For devices used in hazardous locations: ATEX directive
• The safety part of the Low-Voltage directive
• For devices used in hazardous locations: ATEX directive
The manufacturer certifies successful testing of the product by applying the CE marking. For
more data about the EU Directives and European Standards related to this device, refer to the EU
Declaration of Conformity. You can find this documentation on the DVD-ROM supplied with the
device or it can be downloaded free of charge from the website (Download Center).
more data about the EU Directives and European Standards related to this device, refer to the EU
Declaration of Conformity. You can find this documentation on the DVD-ROM supplied with the
device or it can be downloaded free of charge from the website (Download Center).
All devices are based on the CE marking and meet the requirements of NAMUR
Recommendations NE 21, NE 43, NE 53 and NE 107.
Recommendations NE 21, NE 43, NE 53 and NE 107.
1.4 Radio approvals
1.4.1 European Union (EU)
This level transmitter is approved to be used outside metallic tanks. If you use the device in the
open air, read the device nameplate to make sure that the device can be used for your
application. Only the antennas that follow are permitted for open-air applications:
open air, read the device nameplate to make sure that the device can be used for your
application. Only the antennas that follow are permitted for open-air applications:
DANGER!
For devices used in hazardous areas, additional safety notes apply; please refer to the Ex
documentation.
For devices used in hazardous areas, additional safety notes apply; please refer to the Ex
documentation.
CE marking
INFORMATION!
LPR (Level Probing Radar)
LPR (Level Probing Radar)
LPR (Level Probing Radar)
LPR (Level Probing Radar)
LPR (Level Probing Radar) devices measure level in the open air or in a closed space (a metallic
tank etc.). TLPR (Tank Level Probing Radar)
tank etc.). TLPR (Tank Level Probing Radar)
TLPR (Tank Level Probing Radar)
TLPR (Tank Level Probing Radar)
TLPR (Tank Level Probing Radar) devices measure level in a closed space only. You
can use LPR devices for TLPR applications. The LPR and TLPR devices meet the requirements of
the RED (Radio Equipment Directive) for use in the member countries of the EU.
the RED (Radio Equipment Directive) for use in the member countries of the EU.
For more data about the order code, refer to Order code on page 164
.
Antenna type
Order code
316L / DN80 (3¨) Metallic Horn
VFDExxxxxxxxxxxxx4xxx...
316L / DN100 (4¨) Metallic Horn
VFDExxxxxxxxxxxxx5xxx...
316L / DN150 (6¨) Metallic Horn
VFDExxxxxxxxxxxxx6xxx...
316L / DN200 (8¨) Metallic Horn
VFDExxxxxxxxxxxxx7xxx...
PTFE / DN80 (3¨) Drop
VFDExxxxxxxxxxxxxExxx...
PTFE / DN100 (4¨) Drop
VFDExxxxxxxxxxxxxFxxx...
PTFE / DN150 (6¨) Drop
VFDExxxxxxxxxxxxxGxxx...
PEEK / DN80 (3¨) Drop
VFDExxxxxxxxxxxxxKxxx...