708X2PA1IPHT01 查看數據表（PDF） - Unspecified
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708X2PA1IPHT01 Datasheet PDF : 12 Pages
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Rosemount 708
February 2017
Specifications
Functional specifications
Output
IEC 62591 (WirelessHART) 2.4 GHz DSSS
Humidity limits
0–100 percent relative humidity
Transmit rate
User selectable 1 second to 60 minutes
Radio frequency power output from antenna
Internal (WP option) antenna:
Maximum of 10 mW (10 dBm) EIRP
Physical specifications
Material selection
Emerson provides a variety of Rosemount products with various
product options and configurations including materials of
construction that can be expected to perform well in a wide
range of applications. The Rosemount product information
presented is intended as a guide for the purchaser to make an
appropriate selection for theapplication.Itisthepurchaser’s sole
responsibility to make a careful analysis of all process
parameters (such as all chemical components, temperature,
pressure, flow rate, abrasives, contaminants, etc.), when
specifying product materials, options, and components for the
particular application. is not in a position to evaluate or
guarantee the compatibility of the process fluid or other process
parameters with the product options, configuration, or
materials of construction selected.
Electrical connections/power module
Replaceable, non-rechargeable, Intrinsically Safe
Lithium-Thionyl Chloride power module
Ten-year power module life at reference conditions(1)
Field Communicator connections
Communication Terminals - Clips permanently fixed to power
module
Materials of construction
Housing
PBT/PC
Cover O-ring
Silicone
Power module housing
PBT/PC
Wave guide
Machined 316L SST
Mounting
Transmitters are directly attached to process piping using two
stainless steel mounting bands.High temperature mounting
hardware should be used when process temperatures exceed
260 °C (500 °F).
Weight
Rosemount 708 with power module –1.31 lb (0.595 kg)
Rosemount 708 without power module –0.98 lb (0.445 kg)
Enclosure ratings
NEMA® 4X and IP66/67
Performance specifications
Vibration effect
Tested per the requirements of IEC60770-1 field or pipeline with
high vibration level (10–60 Hz 0.21 mm displacement peak
amplitude/60–2000 Hz 3 g).
Temperature limits
Ambient limit: –40 to 85 °C (–40 °F to 185 °F)
Storage limit: –40 to 85 °C (–40 °F to 185 °F)
Heat from the process is transferred to the transmitter housing.
If the process temperature is high, the ambient temperature will
need to be lower to account for heat transferred to the
transmitter housing. (see Table 3 on page 7)
1. Reference conditions are 70 °F (21 °C), transmit rate of once per minute,
and routing data for three additional network devices.
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Emerson.com/Rosemount
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