Electro Pneumatic Positioner

Electro Pneumatic Positioner

Special low pressure diaphragm direct acting valve ensures quick and precise response to minor changes in signal pressure

Low hysteresis increases overall efficiency

Specifications : Rotex Electro Pneumatic Positioner

TYPE LINEAR ROTARY
Operation Single Acting Double Acting Single Acting Double Acting
Supply Pressure 0.3 bar above actuator requirement (minimum 1.4 bar and maximum 7 bar)
Input Signal 4 to 20 mA DC constant current with maximum 30 VDC
Stroke 10-150 mm 0-90°
Air Connection 1/4″ BSP / NPT
Explosion Proof ATEX
Protection IP 66
Cam Equal / Square / Square Root
Ambient Temperature -40 °C to +120 °C, see ordering code
Linearity ± 1% ± 2% ± 1% ± 2%
Hysteresis ± 1% ± 1% ± 1% ± 1%
Sensitivity ± 0.2% ± 0.5% ± 0.5% ± 0.5%
Repeatability ± 0.5% ± 0.5% ± 0.5% ± 0.5%
Internal Bleeding 3 lpm (supply pressure 1.4 kgf / cm2), 11 lpm (supply pressure 4.0 kgf / cm2)
Flow Capacity 80 lpm (supply pressure 1.4 kgf / cm2), 200 lpm (supply pressure 4.0 kgf / cm2)
Material Aluminium Die Casting
Weight 2.9 Kg 2.9 Kg 3 Kg 3 Kg

Below listed are the related files that can be downloaded to you PC. All the files are in PDF format.