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
- Sanitary compatibility
- NACE MR 0175 / ISO 15156
- NACE MR 0103
- Pressure equipment with allowable pressure ≤ 200 bar (2
- Marine certificate
- 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 FMR51, FMR52
Endress+Hauser V. 10, Rev. 3, 1-10-2019 47
Suitable thickness of the tank ceiling:
Penetrated material PE PTFE PP Perspex
DK / ε
r
2.3 2.1 2.3 3.1
Optimum thickness
1)
3.8 mm (0.15 in) 4.0 mm (0.16 in) 3.8 mm (0.15 in) 3.3 mm (0.13 in)
1) Other possible values for the thickness are multiples of the values listed (e.g. for PE: 7,6 mm (0.3 in), 11,4
mm (0.45 in)
Horn antenna, flush mount (FMR52)
Alignment
• Align the antenna vertically to the product surface.
The maximum range may be reduced if the horn antenna is not vertically aligned.
• A marking at the flange (somwhere between the flange holes) or the boss enables alignment of
the antenna. This marking must be aligned towards the tank wall as well as possible.
A0018974
Depending on the device version the marking may be a circle or two short parallel lines.
Nozzle mounting
A0016819
20 Nozzle height for horn antenna, flush mount (FMR52)