posicionadores

Positioners

Regulación la posición del actuador según una señal de instrumentación variable.

Electroneumáticos (instrumentación 4-20mA), Smart (instrumentación 4-20mA), neumáticos (instrumentación 3-15 psi)

Standar IP67

Opciones Atex, (Exia, ExD, etc.), SIL, etc.

Posibilidad bus de campo (HART, profibus, Fieldbus Foundation, etc.)

Product range description

ELECTRO-PNEUMATIC POSITIONER

  • Description: Electronically operated rotary positioner.
  • Control signal: 4 – 20 mA.
  • Air pressure supply: Min. 1,4 bar at Max. 7 bar.
  • Nominal flow QN: 80 l/min at 1,4 bar.
  • Air consumption: 2 l/min at 1,4 bar.
  • Working temperature: -20ºC to +70ºC.
  • Circuit impedance: 250 ± 15 Ohm.
  • Protection: IP-66
  • Pneumatic connection: G 1/4”.
  • Air quality: Air not lubricated and filtered 5µ.
  • Electrical connection: G 1/2”.
  • Options: Feedback.

 

PNEUMATIC POSITIONER

  • Description: Pneumatically operated rotary positioner.
  • Control signal: 0,2 bar (3psi) at 1 bar (15psi).
  • Air pressure supply: Min. 1,4 bar at Max. 7 bar.
  • Nominal flow QN: 80 l/min at 1,4 bar.
  • Air consumption: 2 l/min at 1,4 bar.
  • Working temperature: -20ºC to +70ºC.
  • Circuit impedance: 250 ± 15 Ohm.
  • Protection: IP-66.
  • Pneumatic connection: G 1/4”.
  • Air quality: Air not lubricated and filtered 5µ.

 

SMART POSITIONER

  • Control signal: 4 – 20 mA.
  • Air pressure supply: Min. 1,4 bar at Max. 7 bar.
  • Nominal flow QN: 60 l/min at 1,4 bar.
  • ir consumption: 0,01 l/min at 1,4 bar.
  • Working temperature: -30ºC to + 85ºC.
  • Circuit impedance: Max.460 W / 20mA DC.
  • Protection: IP-66.
  • Pneumatic connection: G 1/4”.
  • Air quality: Not lubricated air and filter 5µ.
  • Options: HART protocol option, 4-20 mA, ATEX Eexd, Eexi.

 

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