Bently Nevada 3500/25,149369-01,149371-01K

This Bently Nevada 3500/25 is an enhanced Keyphasor module for Bently Nevada 3500 series turbine supervisory instrumentation system. The Keyphasor module receives pulse signals from proximity probes to detect shaft rotational speed and phase reference of rotating machinery. The Keyphasor module provides accurate once-per-turn reference signal for vibration, phase and harmonic analysis of turbines and compressors. The Keyphasor module has dual channel input design and supports signal conditioning for reliable keyphasor pulse acquisition. The Keyphasor module adopts hot-swap function for replacement without shutting down the whole TSI rack.

This module supplies shaft phase reference data for critical rotating equipment monitoring. The rotating machinery reference unit converts raw pulse signals into standard reference timing for 3500 monitor cards. The rotating machinery reference unit features LED status indicators for channel fault and signal inspection on site. The rotating machinery reference unit meets API 670 standard for power plant, oil and gas heavy-duty rotating equipment. The rotating machinery reference unit is widely used in steam turbine, gas turbine and compressor protection systems.

It serves as a core spare monitoring component for TSI system maintenance and retrofit. The Bently Nevada 3500 Keyphasor card is manufactured to original factory specifications for direct plug-in replacement. The Bently Nevada 3500 Keyphasor card helps prevent unexpected rotating machine damage and shorten overhaul downtime. The Bently Nevada 3500 Keyphasor card supports simple wiring and fast on-site commissioning. The Bently Nevada 3500 Keyphasor card is stocked by global power machinery monitoring spare parts suppliers.