Emerson Fisher 4320 Instruction Manual page 6

Instruction Manual
D103621X012
Table 1. Specifications
Available Mountings
J
Quarter‐turn rotary‐shaft
J
sliding‐stem or
J
linear applications
Can also be mounted on other actuators that comply
with IEC 60534‐6‐1, IEC 60534‐6‐2, VDI/VDE 3845
and NAMUR mounting standards
Input Measurement
Stem Travel (linear movement)
Minimum: 2.5 mm (0.10 inch)
Maximum: 210 mm (8.25 inches)
Shaft Rotation (rotary movement)
Minimum: 45_
Maximum: 90_
Shaft Rotation (rotary movement, arced array)
Minimum: 13_
Maximum: 30_
Measurement Output
Analog: 0-100%
Discrete: on/off switches (2)
Reference Accuracy
1% of span
On/Off Control
Output Signal
Pneumatic signal as required by the actuator, up to
95% of supply pressure
Minimum Span: 3.1 bar (45 psig)
Maximum Span: 7 bar (101 psig)
Action: Single or Double Acting
Supply Pressure
Minimum: 3.1 bar (45 psig)
Maximum: 7 bar (101 psig)
Supply Medium
Air or natural gas
Air: Supply pressure must be clean, dry air or
noncorrosive, nonflammable gas that meets the
requirements of ISA Standard 7.0.01. A maximum
40 micrometer particle size in the air system is
acceptable. Further filtration down to 5 micrometer
particle size is recommended. Lubricant content is
not to exceed 1 ppm weight (w/w) or volume (v/v)
basis. Condensation in the air supply should be
minimized.
Gas: Natural gas must be clean, dry, oil-free and
noncorrosive. H2s content should not exceed 20
ppm.
Air Consumption
At 5.5 bar (80 psig) supply pressure:
3
0.036 m /hr (1.27 scfh)
Air Capacity / Flow Rate
Supply Pressure: 1.2 Cv
Connections (Optional)
Supply, Output Pressure, and Vent: 1/4 NPT
Wireless Set Point Command
IEC 62591 (WirelessHART) 2.4 GHz DSSS
Local User Interface
Liquid Crystal Display (LCD)
Two pushbuttons for navigation, setup, and
calibration
Communication Protocol
HART 7
Input Communication Signal
WirelessHARTr communication
Initial Dynamic Variable Assignments (Default)
Variable
Primary (PV)
Secondary (SV)
Tertiary (TV)
Quaternary (QV)
Refer to table 4 for a complete list of Device Variables
Output Communication Signal
2.4 Ghz, DSSS, WirelessHART
Maximum 10 dBm (10 mW) EIRP at 2.46 GHz
Wireless Classifications
Class A digital device, complies with part 15 of the
FCC Rules
Contains FCC ID: LW2RM2510
Contains IC: 2731A‐RM2510
‐continued‐
4320 Position Monitor
(1)
Variable Name
On/Off Control Monitoring
Position Position
Set Point Closed Limited Switch
Switch State Open Limit Switch
Battery Voltage Battery Voltage
October 2012
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