Product Info
Table Of Contents
- Table of contents
- Wichtige Hinweise zum Dokument
- Function and system design
- Input
- Output
- Power supply
- Performance characteristics
- Installation
- Environment
- Process
- Mechanical construction
- Operability
- Certificates an approvals
- CE mark
- RoHS
- RCM-Tick marking
- Ex approval
- Dual seal according to ANSI/ISA 12.27.01
- Functional safety
- WHG
- Pressure equipment with allowable pressure ≤ 200 bar (2
- Radio standard EN302729
- Radio standard EN 302372
- FCC
- Industry Canada
- Japanese radio approval
- CRN approval
- Track record
- Test, Certificate
- Hard-copy product documentation
- Other standards and guidelines
- Ordering information
- Application Packages
- Accessories
- Documentation
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Micropilot FMR50
Endress+Hauser V. 10, Rev. 2, 1-10-2019 41
A0023612
Nozzle diameter D Maximum nozzle height H
max
40 mm (1.5 in) 200 mm (7.9 in)
50 mm (2 in) 250 mm (9.9 in)
80 mm (3 in) 300 mm (11.8 in)
100 mm (4 in) 400 mm (15.8 in)
150 mm (6 in) 500 mm (19.7 in)
If the antenna doesn't extend below the nozzle, observe the following:
• The nozzle end must be smooth and free of burrs. If possible its edge should be rounded.
• An interference echo suppression must be performed.
• Please contact Endress+Hauser for applications with higher nozzles than those indicated in
the table.
Threaded connection
• Tighten with the hexagonal nut only.
• Tool : 50 mm hexagonal wrench
• Maximum permissible torque: 35 Nm (26 lbf ft)
Horn antenna with slip-on flange (FMR50)
Alignment
When using the Micropilot with a slip-on flange in explosion-hazardous areas, strictly observe
all specifications in the relevant Safety Instructions (XA).
• Align the antenna vertically to the product surface.
Optionally, a variable flange seal, which is available as an accessory, can be used for alignment
(see Technical Information BA01048F, chapter "Accessories").
• A marking at the feedthrough enables alignment of the antenna. This marking must be aligned
towards the tank wall as well as possible.