Rosemount 702, Справочное руководство

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Reference Manual
00809-0200-4702, Rev BA
June 2010
1-5
Rosemount 702
Example
The transmitter specification limit is 185 °F (85 °C). If the ambient temperature
is 131 °F (55 °C) and the maximum process temperature to be measured is
1500 °F(815 °C), the maximum permissible connection head temperature rise
is the transmitter specification limit minus the ambient temperature (moves
185 °F to 131°F [85 to 55 °C]), or 86 °F (30°C).
In this case, an extension of 5-in. (0.13 m) meets t his requirement, but 6-in.
(0.15 m) provides an additional margin of protection, thereby reducing risk of
ambient thermal damage.
Temperature Limits
SERVICE SUPPORT
To expedite the return process outside of North America, contact your
Emerson Process Management representative,
Within the United States, call the Emerson Process Management Response
Center toll-free number 1 800 654 7768. The center, which is available 24
hours a day, will assist you with any needed information or materials.
The center will ask for product model and serial numbers, and will provide a
Return Material Authorization (RMA) number. The center will also ask for the
process material to which the product was last exposed.
SHIPPING CONSIDERATIONS FOR WIRELESS PRODUCTS (LITHIUM
BATTERIES):
The unit was shipped with the Power Module not installed. Please remove the
Power Module from the unit before shipping.
Primary lithium batteries (charged or discharged) are regulated during
transportation by the U.S. Department of Transportation. They are also
covered by IATA (International Air Transport Association), ICAO (International
Civil Aviation Organization), and ARD (European Ground Transportation of
Dangerous Goods). It is the responsibility of the shipper to ensure compliance
with these or any other local requirements. Consult current regulations and
requirements before shipping.
PRODUCT
RECYCLING/DISPOSAL
Recycling of equipment and packaging should be taken into consideration
and disposed of in accordance with local and national legislation/regulations.
Operating Limit Storage Limit
With LCD Display -4 to 175 °F
-20 to 80° C -40 to 185 °F
-40 to 85 °C
Without LCD Display -40 to 185 °F
-40 to 85° C -40 to 185 °F
-40 to 85 °C
Individuals who handle products exposed to a hazardous substance can avoid injury if they
are informed of, and understand, the hazard. If the product being returned was exposed to a
hazardous substance as defined by OSHA, a copy of the required Material Safety Data
Sheet (MSDS) for each hazardous substance identified must be included with the returned
goods.