User's Manual

Micropilot FMR67
Endress+Hauser V. 1, Rev. 3, 11-04-2017 29
FMR67
A0032083
A0032084
Antenna
1)
Drip-off, PTFE 50 mm / 2" PTFE flush mount 80 mm / 3"
Beam angle α 6 ° 4 °
Distance (D) Beamwidth diameter W
5 m (16 ft) 0.52 m (1.70 ft) 0.35 m (1.15 ft)
10 m (33 ft) 1.05 m (3.44 ft) 0.70 m (2.30 ft)
15 m (49 ft) 1.57 m (5.15 ft) 1.05 m (3.44 ft)
20 m (66 ft) 2.10 m (6.89 ft) 1.40 m (4.59 ft)
25 m (82 ft) 2.62 m (8.60 ft) 1.75 m (5.74 ft)
30 m (98 ft) 3.14 m (10.30 ft) 2.10 m (6.89 ft)
35 m (115 ft) 3.67 m (12.04 ft) 2.44 m (8.00 ft)
40 m (131 ft) 4.19 m (13.75 ft) 2.79 m (9.15 ft)
45 m (148 ft) 4.72 m (15.49 ft) 3.14 m (10.30 ft)
50 m (164 ft) 5.24 m (17.19 ft) 3.49 m (11.45 ft)
60 m (197 ft) - 4.19 m (13.75 ft)
70 m (230 ft) - 4.89 m (16.04 ft)
80 m (262 ft) - 5.59 m (18.34 ft)
90 m (295 ft) - 6.29 m (20.64 ft)
100 m (328 ft) - 6.98 m (22.90 ft)
110 m (361 ft) - 7.68 m (25.20 ft)
120 m (394 ft) - 8.38 m (27.49 ft)
125 m (410 ft) - 8.73 m (25.64 ft)
1) Feature 070 in the product structure
Installation: Drip-off
antenna PTFE 50 mm / 2"
Aligning the antenna axis
Align the antenna vertically to the product surface.
Optionally, a variable flange seal (available as an accessory) can be used for alignment
Attention:
The maximum reach of the antenna can be reduced if it is not installed perpendicular to the
product.
Radial alignment of the antenna
Radial alignment of the antenna is not necessary because the effect of polarization is negligible due
to the narrow beam angle.
Information concerning nozzles
The maximum nozzle length H
max
depends on the nozzle diameter D: