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You are here > Product Range >> Signal Conditioning >> I / P Converters

 
   
 

I / P CONVERTERS & SMART VALVE POSITIONERS

     
Lectrotek is authorized distributor for Marsh-Bellofram Electropneumatic Transducers and Smart Valve Positioners

Electropneumatic Converters (I/P, E/P) transducers convert an electrical signal to a proportional pressure output. It provides precision electro-pneumatic control to actuators, valves, positioners, final control elements and are ideally used for high-flow control devices.

 
  APPLICATIONS OF I/P and E/P Converters

 

  INDUSTRY APPLICATIONS INCLUDE:

To operate Valve actuators Chemical & Petrochemical Industries
To operate Louver and damper actuators Petroleum Production
To operate Valve Positioners Pipeline Transmission
To operate Relays Electric Utilities
To operate Clutches and brakes Water & Wastewater Systems
To operate Controllers Pulp & Paper
To operate Air cylinders Textiles
    Food & Beverage
    Environmental Control Systems, HVAC, AC & R
    Machine Tool
    Material Handling
    Automotive Testing & Assembly
    Medical Equipment
 

Model - T1000 (Standard version)

 
  Model  T1000 (I/P, E/P)
FEATURES

Built-in booster provides flow capacity up to 12 SCFM
Small size, lightweight
Field reversible
Explosion-proof, NEMA 4X and Intrinsically Safe models available
Low Air Consumption
Mounts at any angle
Convenient external span and zero adjustments
Wide supply pressure range
Low supply pressure sensitivity
CE approval

SPECIFICATIONS

Inputs   4-20mA, 1-5V DC, 0-10V DC etc. as per catalog
Output  

Standard ranges 0.2 to 1.0 bar/3-15psi
Extended range 3-27psi, 3-60psi, 3-120psi etc. as per catalog

Air supply   18-100 psi or 5 psi more than maximum output
Volume   Volume output 12 SCFM max. (built-in volume booster)
Consumption   4000 lPM
Connection   Pneumatic 1/4 NPT(M), electrical flying leads/DIN-plug etc.
Calibration   Zero / span adjustments provided
Accuracy   0.5% FS
Mounting   Surface mount bracket supplied
   

 

T1000

Datasheet

     

 

Model - T1500 (Compact version)

 
Model T1500 Electropneumatic Converter (I/P, E/P)
   
FEATURES

Small footprint, compact, suitable for high density installations with air header and inlet/outlet manifolds

3, 5, & 10 unit Manifolds available, with ports on front & back of unit.

Low air consumption
Field reversible

FM, CSA, ATEX intrinsically safe and weatherproof NEMA 4X housing (options), CE approval (conduit version)

Built in Volume Booster provides 7 SCFM @ 15 psi/1.0 BAR
Wide selection of input and output ranges to 0-120 psi/8.3 BAR
Conduit fittings, terminal block, DIN connectors
   
SPECIFICATIONS
Inputs 4-20mA, 1-5V DC, 0-10V DC etc. as per catalog
Output

Standard ranges 0.2 to 1.0 bar/3-15psi
Extended range 3-27psi, 3-60psi, 3-120psi etc. as per catalog

Air supply 18-100 psi or 5 psi more than maximum output
Volume Volume output 7 SCFM (built-in volume booster)
Consumption 4000 lPM
Connection Pneumatic 1/4 NPT(M), electrical flying leads/DIN-plug etc.
Calibration Zero / span adjustments provided
Accuracy 0.25% FS
Mounting   Surface mount bracket supplied

T1500

 

Datasheets

 
 

Model - T2000 (Electronic feedback version)

 
 
Model Electronic Feedback Version T2000
   
FEATURES
High precision, 0.1% accuracy typical
Vibration and position insensitive
Reliable, simple peizo ceramic beam actuator

DIP switches permit field selection of inputs and direct/reverse/split ranging

Very wide selection of input and output ranges

Precise, reliable performance under extreme conditions of temperature, vibration, orientation, supply pressure changes, supply voltage changes, RFI/EMI, humid/oil-laden media, and corrosive surroundings models available.

Meets the requirements for CSA, Class 1, Division 1 Group D gas use.
Available for air operation as well as natural gas operation (media used for inlet supply to the transducer).
   
SPECIFICATIONS
Inputs   4-20mA, 1-5V DC, 0-10V DC etc. as per catalog
Output  

Standard ranges 0.2 to 1.0 bar/3-15psi
Extended range 3-27psi, 3-60psi, 3-120psi etc. as per catalog

Air supply   18-100 psi or 5 psi more than maximum output
Volume   Volume output 12 SCFM max. (built-in volume booster)
Feedback   Closed-loop pressure feedback-control for precise control
Connection   Pneumatic 1/4 NPT(M), electrical flying leads/DIN-plug etc
Calibration   Zero / span adjustments provided
Accuracy   0.1% FS
Mounting   Explosion Proof, NEMA 4X and Intrinsically Safe

T2000

Datasheet

     

 
 

Accessories for I/P and E/P Converters (Precision Airfilter / Regulators from marsh-Bellofram)

Regulator Line Summary

 

Specific AFR Catalog/Quote

       

   
 

Model - Smart Valve Positioners (Rotary type)

 
 
Model Smart Valve Positioners (Rotary type)
   
FEATURES
High precision, 0.1% accuracy typical
Vibration and position insensitive
Reliable, simple peizo ceramic beam actuator

DIP switches permit field selection of inputs and direct/reverse/split ranging

Very wide selection of input and output ranges

Precise, reliable performance under extreme conditions of temperature, vibration, orientation, supply pressure changes, supply voltage changes, RFI/EMI, humid/oil-laden media, and corrosive surroundings models available.

Meets the requirements for CSA, Class 1, Division 1 Group D gas use.
Available for air operation as well as natural gas operation (media used for inlet supply to the transducer).
   
SPECIFICATIONS
Inputs   4-20mA, 1-5V DC, 0-10V DC etc. as per catalog
Output  

Standard ranges 0.2 to 1.0 bar/3-15psi
Extended range 3-27psi, 3-60psi, 3-120psi etc. as per catalog

Air supply   18-100 psi or 5 psi more than maximum output
Volume   Volume output 12 SCFM max. (built-in volume booster)
Feedback   Closed-loop pressure feedback-control for precise control
Connection   Pneumatic 1/4 NPT(M), electrical flying leads/DIN-plug etc
Calibration   Zero / span adjustments provided
Accuracy   0.1% FS
Mounting   Explosion Proof, NEMA 4X and Intrinsically Safe

Smart Valve  Positioners (Rotary type)

Datasheet

     

   
 

Model - Smart Valve Positioners (Rotary type)

 
 
Model Smart Valve Positioners (Rotary/Linear type)
   
FEATURES
High precision, 0.1% accuracy typical
Vibration and position insensitive
Reliable, simple peizo ceramic beam actuator

DIP switches permit field selection of inputs and direct/reverse/split ranging

Very wide selection of input and output ranges

Precise, reliable performance under extreme conditions of temperature, vibration, orientation, supply pressure changes, supply voltage changes, RFI/EMI, humid/oil-laden media, and corrosive surroundings models available.

Meets the requirements for CSA, Class 1, Division 1 Group D gas use.
Available for air operation as well as natural gas operation (media used for inlet supply to the transducer).
   
SPECIFICATIONS
Inputs   4-20mA, 1-5V DC, 0-10V DC etc. as per catalog
Output  

Standard ranges 0.2 to 1.0 bar/3-15psi
Extended range 3-27psi, 3-60psi, 3-120psi etc. as per catalog

Air supply   18-100 psi or 5 psi more than maximum output
Volume   Volume output 12 SCFM max. (built-in volume booster)
Feedback   Closed-loop pressure feedback-control for precise control
Connection   Pneumatic 1/4 NPT(M), electrical flying leads/DIN-plug etc
Calibration   Zero / span adjustments provided
Accuracy   0.1% FS
Mounting   Explosion Proof, NEMA 4X and Intrinsically Safe

Smart Valve  Positioners (Rotary/Linear type)

Datasheet

     

   
   
   
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