Which of the following statements is accurate concerning the vibration sensing device used with the separator shown in the illustration? Illustration MO-0127

Correct Answer: Option D — The detector mechanism consists of an armature suspended on a flexure pivot and restrained from motion by a permanent magnet acting through a small air gap.

Centrifuge vibration protection relies on specialized switches, such as those featuring an armature suspended on a flexure pivot restrained by a permanent magnet. This mechanism detects abnormal radial displacement or severe imbalance, instantly tripping the unit to prevent catastrophic structural failure.