skip to Main Content

Fisher 546 I/P Transducer

Rated 0 out of 5
(be the first to review)

Remanufactured and New Available.

Request a Quote

Description

Fisher 546, 546S, and 546NS transducers receive a direct-current input signal and use a torque motor, nozzle-flapper, and pneumatic relay to convert the signal to a proportional pneumatic output signal. Nozzle pressure, which operates the relay, is also piped to the torque motor feedback bellows. This provides a comparison between input signal and nozzle pressure and corrects errors in nozzle pressure.

Features & Benefits

  • High natural frequency of torque motor moving parts results in negligible vibration influence. Meets typical seismic requirements for nuclear service.
  • Screw driver adjustments for span and zero are conveniently located and have arrows indicating rotation to increase settings.
  • Field Reversible
  • Integrated pneumatic relay is mounted outside case and can be removed without disturbing electrical or pressure connections or impairing explosion safety.

Resources

Fisher 546 Product Specification

Fisher 546 Maintenance Manual

Request A Quote

 

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Cart
Back To Top