Installation
Micropilot M FMR250 FOUNDATION Fieldbus
24
Hauser
FMR250 with top target positioner
Using top target positioner it is possible to tilt the antenna axis by up to 15° in all directions. The
top target positioner is used for the optimum alignment of the radar beam with the bulk solids
surface.
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Align antenna axis:
1.
Loosen screws.
2.
Align antenna axis (here this is possible up to max. ±15° in all directions).
3.
Tighten screws.
Integrated air purge connection
±
15°
±
15°
In extremely dusty applications, the integrated
air purge connection can prevent clogging of the
antenna. Pulsed operation is recommended.
• Pulsed operation:
max. pressure of purge air: 6 bar abs (87 psi).
• Permanent operation:
recommended pressure range of the purge air:
200 mbar to 500 mbar (3 psi to 7.25 psi).
Caution!
Make sure to use dry purge air.
L00-FMR250xx-17-00-00-en-010
air
p
u
r
g
e
connection:
N
PT
or
G
(
ma
x.
tor
qu
e
3
.
5
Nm
(
2
.
58
l
bf
ft
))
¼
¼