CÔNG TY TNHH TM & DV CÔNG NGHỆ CAO B&T VIỆT NAM

Electropneumatic Positioner

1- Features

  • Rugged construction, few parts, small moving mass, compact design and rigid mounting provide outstanding vibration resistance.
  • Positioner can be set for direct or reverse-acting modes by simply turning around the changeover piece and feedback cam.
  • Multiple pilot valve sizes are used to match positioner capacity compatibility with actuator stroke volume, minimizing response time.
  • Changes in supply pressure and valve load have minimal effect on positioner operation.

2- Benefits

  • Excellent vibration resistance
  • Field reversible
  • Easy and fast to calibrate
  • Fast response times
  • Stable operation

3- Specifications

SERIES NE 700
Type Electropneumatic positioner
Input 4 – 20 mA
Temperature range -25 to +85 °C / -15 to +185 °F
Protection class IP 54 enclosure

 

SERIES NP 700
Type Pneumatic positioner
Input 0,2 – 1 bar
Temperature range -40 to +90 °C / -40 to +194 °F
Protection class IP 54 enclosure

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