Endress+Hauser Micropilot FMR62B, Краткое руководство по эксплуатации

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Micropilot FMR62B HART Installation
Hauser 11
10.3 Mounting the device
10.3.1 Horn antenna 65 mm (2.56 in)
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
max
øD
80 to 100 mm (3.2 to 4 in) 1 700 mm (67 in)
100 to 150 mm (4 to 6 in) 2 100 mm (83 in)
≥ 150 mm (6 in) 3 200 mm (126 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 Drip-off antenna PTFE 50 mm (2 in)
Information concerning threaded connections
• When screwing in, turn by the hex bolt only.
• Tool: open-ended wrench 55 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 .