Endress+Hauser Micropilot FMR63B, Краткое руководство по эксплуатации

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Micropilot FMR63B HART Installation
Hauser 11
10.3 Mounting the device
10.3.1 Integrated antenna, PEEK 20 mm (0.75 in)
Information concerning threaded connections
• When screwing in, turn by the hex bolt only.
• Tool: open-ended wrench 36 mm
• Maximum permissible torque: 50 Nm (36 lbf ft)
Information about the mounting nozzle
The maximum nozzle length H
max
depends on the nozzle diameter D .
Maximum nozzle length H
max
as a function of the nozzle diameter D
D H
max
H
øD
max
40 to 50 mm (1.6 to 2 in) 200 mm (8 in)
50 to 80 mm (2 to 3.2 in) 300 mm (12 in)
80 to 100 mm (3.2 to 4 in) 450 mm (18 in)
100 to 150 mm (4 to 6 in) 550 mm (22 in)
≥ 150 mm (6 in) 850 mm (34 in)
In the case of longer nozzles, reduced measuring performance must be expected.
Please note the following:
• The end of the nozzle must be smooth and free from burrs.
• The edge of the nozzle should be rounded.
• Mapping must be performed.
• Please contact the manufacturer's support department for applications with nozzles
that are higher than indicated in the table.
10.3.2 Antenna, PTFE cladded, flush mount 50 mm (2 in)
The cladding on the antenna also acts as a process seal. An additional seal is not
required for installation.
Information about the mounting nozzle
The maximum nozzle length H
max
depends on the nozzle diameter D .