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Level Radar LCR20
Installation
Nozzle installation
The antenna should be located out of the nozzle for optimum measurement.
The interior of the nozzle must be smooth and may not contain any edges or welded joints.
The edge of the nozzle should be rounded if possible.
Figure 10.3
A
80 mm (3 inch) antenna
B
40 mm (1.5 inch) antenna
D
Nozzle diameter
L
Nozzle length
The maximum length of the nozzle L depends on the nozzle diameter D. Please note the limits
for the diameter and length of the nozzle.
80 mm (3 inch) antenna, installation inside nozzle
•
D: min. 120 mm (4.72 inch)
•
L: max. 205 mm (8.07 inch) + D × 4.5
80 mm (3 inch) antenna, installation outside nozzle
•
D: min. 80 mm (3 inch)
•
L: max. D × 4.5
40 mm (1.5 inch) antenna, installation outside nozzle
•
D: min. 40 mm (1.5 inch)
•
L: max. D × 1.5
40 mm (1.5 inch) antenna, installation inside nozzle
•
D: min. 80 mm (3 inch)
•
L: max. 140 mm (5.5 inch) + D × 1.5
A
L
L
D
Nozzle installation
L
D
D
B
L
D
23
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