Installation; Mounting Location - Siemens SITRANS LR200 Instruction Manual

Installation

WARNINGS:
• SITRANS LR 200 is to be used only in the manner outlined in this
manual, otherwise protection provided by the equipment may be
impaired.
• Installation shall only be performed by qualified personnel and in
accordance with local governing regulations.
• Please handle the device using the enclosure, not the antenna, to avoid
damage.
Note:
Please refer to product label for approval information.

Mounting location

Recommendations:
• Ensure the ambient temperature is within –40 to 80
• Ensure the environment is suitable to the housing rating and materials of
construction.
• Provide easy access for viewing the display and programming via the hand
programmer.
Precautions:
• Avoid proximity to high voltage or current wiring, high voltage or current contacts,
and to variable frequency motor speed controllers.
• Avoid interference to the emission cone from obstructions or from the fill path.
• Avoid central locations on vessels.
1.
For more detail on maximum interface and process temperatures, see
Temperature Chart
2.
When the locking ring is secured, it prevents the enclosure rotating on the threaded connection.
3.
For other configurations, see
Pressure/Temperature derating curves
Page 10 SITRANS LR 200 (PROFIBUS PA) – INSTRUCTION MANUAL
2
3
, on page 37.
Maximum Process Temperature Chart
beginning on page 38.
o o 1
C (–40 to 176 F) .
Maximum Process
, on page 37, and
7ML19985HP01
Process