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Positioners
ICoT 5400: Foundation Fieldbus Enabled Proximity Positioner
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Features
- FOUNDATION Fieldbus™ enabled.
- Fast calibration through
a simple pushbutton
AutoCal procedure.
- Fully parameterized smart positioner allows customization
of any parameter via local keypad or fieldbus.
- Non-contact position feedback via integrated Hall Effect
sensor.
- Excellent accuracy, linearity, hysteresis and
repeatability in both rotary and linear applications.
- Negligible bleed lapped spool and
matched sleeve design delivers significant energy savings in
the form of extremely low air consumption.
- Corrosion resistant
engineered resin Nema 4,
4x enclosure.
- FM Approved for Nonincendive for Class I, Division 2, Groups A-D or Intrinsically
Safe for Zone 0, Class I, II & III Division 1, Groups A-G.
- Local LCD display.
- Remote mount capability.
- Beacon visual position
monitor.
- Optional high flow
transducer.
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The ICoT™ 5400 provides intelligence
for the control valve through
a microprocessor-based system
utilizing the FOUNDATION Fieldbus™ protocol.
Accurate measurement of valve
stem position, input signal, and
actuator pressure can be recorded
during normal operation, thereby
providing information for control valve signature |
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| generation. The positioner has a local
LCD display
which indicates valve position,
set-point in percentage open, calibration
status, alarms status and
whether the SmartCal is |
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in local or
fieldbus control.
The ICoT, with FOUNDATION Fieldbus protocol,
opens up an endless array of new possibilities
for improving |
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FOUNDATION Fieldbus™ Enabled Intelligent Positioner with
Online Diagnostics |
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efficiency and preventive
maintenance procedures in all areas pertaining
to control valve usage.
Unlike conventional positioners,
the
ICoT (patent pending) develops
accurate valve position feedback without the
need for linkages, levers, and rotary
or linear seals. Position sensing is
performed totally by non-contacting
means, permitting use of advanced
control strategies where knowledge of
valve position is used in predictive and
other algorithms. |
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