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Reference Manual
00809-0100-4160, Rev AB
March 2010
A-3
Rosemount 2160
Electrical
Wireless Power Module
Replaceable, Intrinsically Safe Lithium-Thionyl Chloride power module with PBT
enclosure.
Ten year life at one minute transmit rate
(1)
(1) Reference conditions are 70° F (21° C), and routing data for three additional network
devices. NOTE: Continuous exposure to ambient temperature limits (–40 °F or 185 °F)
(–40 °C or 85 °C) may reduce specified power module life by 20 percent.
HART Communicator Connections
Clips permanently fixed to terminal block
Performance
Electromagnetic Compatibility (EMC)
All models meet all relevant requirements of EN 61326.
Hysteresis (Water)
±0.039 in. (±1 mm) nominal
Switching Point (Water)
0.5 in. (13 mm) from fork tip if mounted vertically.
0.5 in. (13 mm) from the fork edge if mounted horizontally.
The switch point varies with different liquid densities.
Functional
Output
WirelessHART 2.4 GHz DSSS
Local Display
The optional five-digit integral LCD display can indicate the switch state (Dry or Wet)
and diagnostic information.
Humidity Limits
0 to 100% relative humidity
Transmit Rate
User-selectable: from 4 seconds up to 60 minutes.
The optional integral LCD display updates at the transmit rate up to once per minute.
Operating Modes
Table A-2. Operating Modes
Fault Conditions Detected
Normal
Mode
Enhanced
Mode
PCB Control Circuit Corruption
Yes
Yes
External Damage to Fork
No
Yes
Internal Damage to Sensor
No
Yes
Excessive Corrosion
No
Yes
Over-temperature
No
Yes
Содержание Rosemount 2160 WirelessHART
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