User's Manual
Table Of Contents
- Table of contents
- Important document information
- Function and system design
- Input
- Output
- Power supply
- Performance characteristics
- Installation
- Environment
- Process
- Mechanical construction
- Operability
- Certificates and approvals
- CE mark
- C-Tick symbol
- Ex approval
- Dual seal according to ANSI/ISA 12.27.01
- Functional Safety
- Sanitary compatibility
- AD2000
- Pressure Equipment Directive
- Marine certificate (in preparation)
- Radio standard EN302729-1/2
- Radio standard EN302372-1/2
- FCC / Industry Canada
- CRN approval
- Track record
- Other standards and guidelines
- Ordering information
- Accessories
- Documentation
- Registered trademarks
- Patents
DRAFT
Micropilot FMR51, FMR52
Endress+Hauser V. 1, Rev. 8, 4-10-2012 35
Installation
Installation conditions Mounting position
A
1 2
3
A0016882
• Recommended distance
A from wall to outer
edge of nozzle: ~ 1/6 of tank diameter.
Nevertheless the device should not be installed
closer than 15 cm (5.91 in) to the tank wall.
• Not in the center (2), as interference can cause
signal loss.
• Not above the fill stream (3).
• It is recommended to us a weather protection
cover (1) in order to protect the device from
direct sun or rain.
Vessel installations
A0018944
Avoid any installations (limit switches, temperature
sensors, braces, vacuum rings, heating coils, baffles
etc.) inside the signal beam. Take into account the
beam angle (® ä 38):