KROHNE OPTIWAVE 7300C EN - Manual (Page 37)

INSTALLATION
3
37
OPTIWAVE 7300 C
www.krohne.com 03/2014 - 4000172405 - HB OPTIWAVE 7300 R07 en
i Use the display screen or HART
®
communication (PACTware™). Antenna extension =
antenna extension length × number of extensions.
• If you changed the antenna extension value in Supervisor Supervisor Supervisor Supervisor mode, also change the blocking
distance value. Go to Supervisor > Advanced setup > Installation > Blocking Distance Supervisor > Advanced setup > Installation > Blocking Distance Supervisor > Advanced setup > Installation > Blocking Distance Supervisor > Advanced setup > Installation > Blocking Distance.
i Use the display screen or HART
®
communication (PACTware™). Minimum blocking
distance = antenna length + (antenna extension length × number of extensions) + 0.1 m / 4¨.
3.7.5 How to turn or remove the signal converter
INFORMATION!
The converter turns 360
° . The converter can be removed from the process connection assembly
under process conditions.
Figure 3-23: How to turn or remove the signal converter
1 Tool: 5 mm Allen wrench (not supplied)
2 Cover for the wave guide hole on top of the process connection assembly (not supplied)
CAUTION!
If you remove the converter, put a cover on the wave guide hole on top of the process connection
assembly.
When the converter is attached to the process connection assembly, tighten the lock screw.