Yokogawa AXFA14G/C - Manual (Page 11)

IM 01E20C02-01E 2-2
2. HANDLING PRECAUTIONS
2.4 Installation Location
Precautions
Select the installation location with consideration to the
following items to ensure long-term stable operation of
the instrument.
᭿ Ambient Temperature:
Avoid installing the instrument in locations with
constantly fluctuating temperatures. If the location is
subject to radiant heat from the plant, provide heat
insulation or improve ventilation.
᭿ Atmospheric Condition:
Avoid installing the instrument in a corrosive
atmosphere. In situations where this is unavoidable,
consider ways to improve ventilation and to prevent
rainwater from entering and being retained in the
conduit pipes.
᭿ Vibrations or Shocks:
Avoid installing the instrument in a place subject to
shocks or vibrations.
᭿ Explosion protected type:
Explosion protect types can be installed in hazard-
ous areas according to the types of gases for which
they are certified. See the description in Chapter 12
“EXPLOSION PROTECTED TYPE INSTRU-
MENT” and “INSTALLATION AND OPERATING
PRECAUTION FOR TIIS FLAMEPROOF EQUIP-
MENT” in this user's manual.