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VALVE AUTOMATION -Valve Positioner

INDUSTRIAL VALVES

INSTRUMENTATION
VALVE AUTOMATION
 
Electro Pneumatic Positioner
 

 

Electro Pneumatic Positioner Linear Type



T AEP - 1000 - L

"aira" offers Electro-Pneumatic Positioners [4-20 m Amp, linear and rotary type] are advanced control devices which provide unparalleled stability in difficult environments.

 
Specifications:
Type AEP-1000-L
Linear Type (Lever Feedback)
Item Single Acting Double Acting
Input Signal 4~20mA DC (NOTE 1)
Input Resistance 235 ± 15Ω
Supply Air Pressure 20~100 psi  (7.0 kgf/cm2)
Standard Stroke 10-80mm (NOTE 2)
Air piping Connection G¼" (NPT) (F)
Conduit Connection G½" (NPT) (F)
Explosion-proof Classification Exia IIBT6, Exdm IIBT6, Exdm IIcT6
Degree of Protection IP 66
Ambient Temperature -20°C to 70°C
Pressure Gauge Stainless Steel 0-2 Kg/cm
0-4 Kg/cm2
0-10 Kg/cm2
Output Characteristics Linear
Linearity Within ± 1.0% F.S.
Sensitivity Within 0.2% F.S.
Hysteresis Within 0.75% F.S.
Repeatability Within ± 0.5% F.S.
Air Consumption 5.0 LPM  Supply (1.4 kg/cm2)
Flow Capacity 80 LPM Supply (1.4 kg/cm2)
Material Aluminum Diecast Body
Weight 2.8 Kg. With a Terminal Box
 
    Features

  • Designed as block build structure for maintenance and repair.
  • Precise calibration with simple SPAN and ZERO adjustments.
  • Simple conversion to Direct Acting or Reverse Acting.
  • Split range control available by simple adjustments without changing parts.
  • Simple structure for feedback connection.
  • Corrosion-resistant aluminum diecast body.
  • Sensitive response for high performance.
  • Vibration resistant design.
  • Stainless steel gauges standard.
  • A restricted pilot valve orifice kit for small actuators included.
  • Optional built-in limit switches or 4-20 mA position transmitter for feedback.
  • Optional directly-mountable positioner.
  • Proved the reliability through over 5,00,000 times of repeat test & Vibration test.
 
Electro Pneumatic Positioner Rotary Type
 

AEP - 1000 - R

"aira" Electro-Pneumatic Positioners [4-20 m Amp, linear and rotary type] are advanced control devices which provide unparalleled stability in difficult environments

 

Type AEP-1000-R
Rotary Type (Cam Feedback)
Item Single Acting Double Acting
Input Signal 4~20mA DC (NOTE 1)
Input Resistance 235 ± 15Ω
Supply Air Pressure 20-100 psi   (7.0kgf/cm2)
Standard Stroke 60°-100° (NOTE 2)
Air piping Connection G ¼"( NPT) (F)
Conduit Connection G ½(NPT) (F)
Explosion-proof Classification Exia II BT6, Exdm IIBT6, Exdm IICB6
Degree of Protection IP 66
Ambient Temperature -20°C to 70°C
Pressure Gauge Stainless Steel 0-2 Kg/cm2
0-4 Kg/cm2
0-10 Kg/cm2
Output Characteristics Rotary
Linearity Within ± 2.0% F.S.
Sensitivity Within 0.5% F.S.
Hysteresis Within 1.0% F.S.
Repeatability Within ±  0.5% F.S.
Air Consumption 11 LPM  (Sup = 4.0 kg/cm2)
Flow Capacity 200 LPM  (Sup = 4.0 kg/cm2)
Material Aluminum Diecast Body
Weight 2.8 Kg. With a terminal box
 
    Features
  • Designed as block build structure for maintenance and repair.
  • SPAN and ZERO adjustments.
  • Simple conversion to Direct Acting or Reverse Acting.
  • Split range control available by simple adjustments without changing parts.
  • Simple structure for feedback connection.
  • Corrosion-resistant aluminum diecast body.
  • Sensitive response for high performance.
  • Vibration resistant design.
  • Stainless steel gauges standard.
  • A restricted pilot valve orifice kit for small actuators included.
  • Optional built-in limit switches or 4-20 mA position transmitter for feedback.
  • Optional directly-mountable positioner.
  • Proved the reliability through over 5,00,000 times of repeat test & Vibration test
 
 
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