User's Manual
Table Of Contents
- Table of contents
- Important document information
- Terms and abbreviations
- Registered trademarks
- Function and system design
- Input
- Output
- Power supply
- Performance characteristics
- Installation
- Environment
- Process
- Mechanical construction
- Operability
- Certificates and 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
- Marine approval
- Radio standard EN 302729-1/2
- Radio standard EN 302372-1/2
- FCC
- Industry Canada
- CRN approval
- Test, certificate
- Hard-copy product documentation
- Other standards and guidelines
- Ordering information
- Application Packages
- Accessories
- Supplementary documentation
Micropilot FMR67
Endress+Hauser V. 1, Rev. 3, 11-04-2017 25
Installation
Installation conditions
Mounting position
A
1 2 3
A0016883
•
Recommended distance A wall - nozzle outer edge: ~ 1/6 of the container diameter. However, the
device must not under any circumstances be mounted closer than 20 cm (7.87 in) to the container
wall.
If the container wall is not smooth (corrugated iron, welding seams, joints, etc.) it is recommended
to maintain the largest possible distance from the wall. Where necessary use an alignment unit to
avoid interference reflections from the container wall.→ 29
• Not in the center (2) as interference can cause signal loss.
• Not above the filling curtain (3).
• The use of a weather protection cover (1) is recommended to protect the transmitter from direct
sunlight or rain.
• In applications with strong dust emissions, the integrated purge air connection can prevent the
antenna from becoming clogged .