Siemens sitrans LR 400 Manual Del Usuario página 5

Approvals (verify against device nameplate)
The following are possible approvals:
• General:
• Radio:
• Explosion Protection
Note:
Approval certification manual will be included with ATEX approved versions.
WARNINGS:
• This product is designated as a Pressure Accessory per Directive
97/23/EC and is not intended for use as a safety device.
• Materials of construction are chosen based on their chemical compatibility (or
inertness) for general purposes. For exposure to specific environments, check
with chemical compatibility charts before installing.
Mounting
n i o C c l a
is preferred
location
Keep the emission
cone (9° or 13°
depending on
configuration) free of
obstructions.
short horn antenna
13°
long horn antenna
9°
WARNING:
Improper installation may result in loss of process pressure.
7ML19985QN81
CSAus/c, FM
FCC, Industry Canada, European Radio
CSA, FM, ATEX
l F t a
is acceptable
location
SITRANS LR 400 – QUICK START MANUAL
P a r a b o l i c
undesirable
location
10 mm
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