Product details
Rosemount Analytical PowerVUE 6×10 Power Positioner
The Rosemount Analytical PowerVUE 6×10 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 6×10 Power Positioner include:
Utilities
Steel mills
Refineries
Pulp and paper
Waste water (aeration blowers)
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
Rosemount Analytical power positioners are manufactured in cylinder sizes from 2½ to 8 inches in diameter with strokes of 5 to 14 inches. They come in thrust and torque models for wall, swivel or floor mounting and with accessories such as limit switches, position transmitters, heated enclosures, air failure lock and characterized cams that provide an output motion that is a function of the input signal.
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