BENTLY NEVADA 3500/42M PWA 140734-02N PROXIMITOR/SEISMIC MONITOR

This Bently Nevada 3500/42M (PWA 140734-02N) is a 4-channel monitor module for Bently Nevada 3500 series machinery protection system, compliant with API 670. The proximitor/seismic monitor module accepts inputs from non-contact proximitor probes and seismic vibration transducers. The proximitor/seismic monitor module performs signal conditioning for radial vibration, thrust position, differential expansion, eccentricity, velocity and acceleration measurement. The proximitor/seismic monitor module supports programmable alarm and trip thresholds, outputs relay and digital status signals to the rack controller and System 1 software. The proximitor/seismic monitor module uses hot-swappable Eurocard plug-in rack design for installation inside the 3500 chassis.

This module delivers real-time vibration and shaft position supervision for rotating machinery safety protection. The 3500/42M seismic & proximitor interface card features channel LEDs for on-site status indication and fault diagnosis. The 3500/42M seismic & proximitor interface card supports configuration via 3500 rack software to define measurement types and alarm setpoints. The 3500/42M seismic & proximitor interface card has high noise immunity and meets SIL2 capability for critical heavy rotating equipment. The 3500/42M seismic & proximitor interface card is widely used on gas turbines, steam turbines, compressors, oilfield drawworks and offshore drilling rig machinery protection systems.

It serves as a critical spare monitoring component for 3500 machinery protection system overhaul and retrofit. The Bently Nevada 3500/42M spare monitor module is manufactured to original factory specifications for direct plug-in replacement. The Bently Nevada 3500/42M spare monitor module prevents catastrophic rotating machinery damage and shortens plant/rig downtime during maintenance work. The Bently Nevada 3500/42M spare monitor module supports parameter download and fast on-site channel verification and function test. The Bently Nevada 3500/42M spare monitor module is stocked by global oilfield, power and rotating machinery protection spare parts suppliers worldwide.