YOKOGAWA XS550, Руководство пользователя

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<Notes on Handling>
IM 01W06F02-01EN
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Wireless Communication
Install where are no obstacles for radio waves such as walls or pipes around
the product as possible.
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Ambient Temperature
Avoid locations subject to wide temperature variations or a significant
temperature gradient. If the location is exposed to radiant heat from plant
equipment, provide adequate thermal insulation and/or ventilation.
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Ambient Atmospheric
Do not install the product in a location with a corrosive atmosphere. If this
cannot be avoided, ensure there is adequate ventilation.
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Shock and Vibration
It is designed to be resistant to shock and vibration. However, it is
recommended that XS550 be installed in a location that is subject to a
minimum amount of impact and vibration.
2.5 Restrictions on Use of Radio Transceivers
IMPORTANT
Although this product has been designed to prevent high frequency noise,
the effect of high frequency noise may occur if the transceiver is used
near the product and its wiring. Therefore, when using the transceiver,
investigate the effect of the transceiver beforehand, and use the
transceiver at a distance where the problem does not occur.