How To Attach Antenna Extensions - Hawk Senator S24S Handbook

24 ghz radar (fmcw) level transmitter for solids from granulates to rocks
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INSTALLATION
3
• Metallic Horn antennas without an antenna extension:
Metallic Horn antennas without an antenna extension:
Metallic Horn antennas without an antenna extension:
Metallic Horn antennas without an antenna extension: Attach the locking screw to the antenna
with a 3 mm Allen wrench.
• All antennas with one or more antenna extensions:
All antennas with one or more antenna extensions: Attach the locking screw to the top
All antennas with one or more antenna extensions:
All antennas with one or more antenna extensions:
antenna extension with a 3 mm Allen wrench.
• Attach the antenna locking screw to the antenna extension. Tighten the antenna locking
screw.
• Attach the device to the silo process connection.
• Tighten the connection to the correct torque (not more than 40 N·m / 29.5 lbf·ft).
• Make sure that you point the device in the correct direction. For more data, refer to
notes
on page 24 ("Point the device in the correct direction").
i
End of the procedure.
Antenna extensions for devices with threaded connections
Antenna extensions for devices with threaded connections
Antenna extensions for devices with threaded connections
Antenna extensions for devices with threaded connections
If the device has antenna extensions, this option extends the maximum nozzle height. Each
antenna extension has a length of 105 mm / 4.1
that can be attached to the device are:
Metallic Horn antenna: 10
PP Drop antenna: 5
PTFE Drop antenna: 5

3.8 How to attach antenna extensions

If the device is not supplied with the antenna attached to the signal converter or antenna
extensions are supplied as an accessory after delivery of the device, do the procedures that
follow.
Metallic Horn antenna – antenna extensions
Figure 3-14: Metallic Horn antenna – how to attach antenna extensions
Equipment needed:
• 3 mm Allen wrench (not supplied)
• 36 mm open-end or box-end wrench (not supplied)
CAUTION!
Metallic Horn antennas:
Metallic Horn antennas:
Metallic Horn antennas:
Metallic Horn antennas: Make sure that there are not more than 10 antenna extensions attached
to a device with a Metallic Horn antenna. If there are more than 10 antenna extensions, the
device will not measure correctly.
34
. The maximum number of antenna extensions
¨
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Senator S24S
01/2019 - Senator S24S Radar Manual v1.00 en
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