Hawk Senator S24S, Руководство пользователя

Страница: 18 / 176

2
DEVICE DESCRIPTION
18
Senator S24S
01/2019 - Senator S24S Radar Manual v1.00 en
2.2 Device description
This device is a 24 GHz FMCW-radar level transmitter. It is a non-contact technology and is
2-wire loop-powered. It is designed to measure the distance, level, mass, volume and reflectivity
of granulates and powders. For more data about the measuring principle, refer to
Measuring
principle
on page 123.
Radar level transmitters use an antenna to emit a signal to the surface of the measured product.
The device has many antennas available. Thus, it can measure most products even in difficult
conditions. Also refer to
Technical data
on page 123.
If the device is ordered with the applicable options, it can be certified for use in hazardous areas.
The signal converter is attached directly to the process connection and the antenna. The
illustration that follows shows the types of antenna.
Figure 2-2: Types of antenna
1 Metallic Horn antennas (available antenna sizes: DN80 (3
¨
), DN100 (4
¨
), DN150 (6
¨
) and DN200 (8
¨
)) made of 316L stain-
less steel. Antenna extensions are available for high nozzles.
2 Drop antennas (available antenna sizes: DN80 (3
¨
) DN100 (4
¨
) and DN150 (6
¨
)) made of PTFE or PP. Antenna extensions
are available for high nozzles.
Accessories: Accessories: Accessories: Accessories:
For more data about general items, refer to Accessories: general items on page 166
. For more
data about process connections, refer to
Accessories: process connection kits on page 167
.
www.hawkmeasurement.com