The Rosemount 2 1/2x5 Thrust Type is a swivel mounted miniature power positioner with signal ranges available up to 30 psig. Standard signal options include 3-15 psig, 3-27 psig, and 0-30 psig. Accuracy is ±1% of full scale with hysteresis of ±0.8% FS.

Full stroke time is 2 seconds or less. Temperature operating range is 0° to 170°F (-17.8° to 77°C). The positioner features an internal air locking system and fast response to small input signal changes due to high internal gain.

The frame construction allows for easy maintenance. Optional limit switches are available.

Applications

• Steel mills
• Refineries