Mounting
Micropilot FMR53, FMR54 PROFIBUS PA
10
Hauser
FMR54 - horn antenna
Antenna size
150 mm (6 in)
200 mm (8 in)
250 mm (10 in)
Beam angle α
23°
19°
15°
Distance (D)
Beam diameter W
3 m (9.8 ft)
1.22 m (4 ft)
1 m (3.3 ft)
0.79 m (2.6 ft)
6 m (20 ft)
2.44 m (8 ft)
2.01 m (6.6 ft)
1.58 m (5.2 ft)
9 m (30 ft)
3.66 m (12 ft)
3.01 m (9.9 ft)
2.37 m (7.8 ft)
12 m (39 ft)
4.88 m (16 ft)
4.02 m (13 ft)
3.16 m (10 ft)
15 m (49 ft)
6.1 m (20 ft)
5.02 m (16 ft)
3.95 m (13 ft)
20 m (66 ft)
8.14 m (27 ft)
6.69 m (22 ft)
5.27 m (17 ft)
5.6
Free-space installation in vessel
5.6.1
Rod antenna (FMR53)
Alignment
• Align the antenna perpendicular to the product surface.
• A marking is provided on the flange (at a point between the flange holes) or the gland to
aid the alignment. This marking must be aligned towards the tank wall as much as possible.
