“Valve Automation Company”
Manufacturer of Valve Automation Products for Controlling Actuators, Pneumatic Cylinders and Pneumatic Control Valves. Valve Automation Solutions Provider for Critical Industrial Processes. Technical Manuals on I/P Transducers, Electro Pneumatic Positioners, Valve Positioners and Limit Switches. Contact for Valve Automation Company, USA.
IP Transducers to Convert Current or Voltage Input Signal to Pneumatic Output Pressure.
 
 
   Product
  Limit Switches
Series 300 / 301
(small) FC
     
Limit Switches
Series 400 FC
Limit Switches
Series 300 / 400 FC
I/P Transducers
Series 500FC
I/P Transducers
Series 600FC
  Electro-Pneumatic Positioners
Series 700FC
Valve Positioners
Series 800FC
  Smart Positioner 900FC
 
Download I/P Transducers Series 500FC Catalog
 
  I/P Transducers Series 500FC
 

Electro-pneumatic (I/P - E/P) Current/Voltage to Pressure
 
   
  Description
The Flucon 500 FC Series transducers are ideally used to convert current or voltage input signal to a nearly proportional pneumatic output pressure. This versatile instrument is rugged and reliable force balance transducers for use in both process control and industrial applications, for standard process control applications which typically utilise 3 to 15psig output and industrial & high pressure application which typically utilise pressure output up to 120 psig. Flucon 500FC Series transducers combines low cost, high accuracy and minimum air consumption with field proven technology. Versatile design features and rugged, compact housing with a choice of CMRI and ATEX* approved versions for explosion proof or intrinsically safe operation when used with a suitable barrier.

Series 500 FC I/P Transducer.
 
  Integrated Characteristics
Compact Design.
Low Air Consumption.

Integral Volume Booster-flow capacity up to 20 SCFM is boosted by the built in Volume booster.
Field Reversible - Output provides inversely proportional to input signal.
Flexible Adjustments of Zero & Span.
Standard Process Inputs.
Split Ranging.
NEMA 4X (IP65) Enclosure - Optional
Savings in Investments.
   
    Application
  The Flucon 500FC Series transducers converts electrical signal to a pneumatic output which can be used to operate the fallowings:
 
Valve, Valve-Actuators,
Damper and Louver Actuators

Valve Positioners
Air-Cylinders

Relays

Clutches
Web Tensioners and Brakes
  Top
    Used in:
 
Petrochemical Processing Systems
Energy Management

HVAC Systems
Textile Processing Systems

Pharmaceutical Processing System

Clutches
Pulp and Paper Handling Controls
   
 

  Principle of Operation
 


The Flucon 500 FC Series transducer is a force balance device in which, when electrical current is passed through the coil of transducer magnetic field is created which acts on the magnet assembly, casuing the anvi & diaphragm to move away from or forward the nozzle (flapper nozzle) depending on the direction of current flow. Motion at the nozzle assembly is proportional to the amount of current passing through the coil.

The flapper/anvil move away from or forward towards the nozzle creates back pressure which acts as pilot pressure to an integral booster relay. when input electrical current increases (or decreases for reverse acting) causes proportional output pressure increases.

Zero and Span are calibrated by turning easily accessible adjusting screws on the front face of the unit. The zero adjusting screw causes the nozzle to move relative to the flapper/anvil. The span adjusting screw is a potentiometer that limits the current through the coil. A thermistor circuit in Series with the coil provides temperature compensation.
  Electro Pneumatic Positioners >>
   
  Download I/P Transducers Series 500FC Catalog
 
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