Rosemount Analytical PowerVUE 4x5 Power Positioner
Starting at $12,669.00

Not in stock. Usually ships in 2-4 weeks [?]

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Features

  • Floor mount
  • Repeatability better than ±0.5%
  • Direct 4-20 mA signal input: integral I/P
  • Characterizable
  • Reverse or direct acting
  • Reliable, closed loop positioning
  • Double acting piston – no vanes
  • Optional "fail-in-place" upon loss of plant air
  • Manual operator
  • ValveLink Diagnostics/AMS

The Rosemount Analytical PowerVUE 4x5 Power Positioner convert the linear motion from a pneumatic piston into an 80° rotation of a drive arm. With few moving parts, the pneumatic power positioner remains the simplest, most reliable and most cost-effective method of actuation. Torque ranges are offered from 400 ft-lbs to 4,600 ft.-lbs.

These instruments use two-wire loop power for low-cost replacement of existing instruments. The two-wire design avoids cost of separate power and signal wiring. Self-diagnostic capabilities allow you to check fan/damper actuator performance in place. You can compare the present signature (load, friction, etc.) against stored signatures to discover performance changes before they cause problems.

Applications for the PowerVUE 4x5 Power Positioner include:

  • Utilities
  • Steel mills
  • Refineries
  • Pulp and paper
  • Waste water (aeration blowers)