Bently Nevada 3500 System Parts

The 3500 is Bently Nevada's flagship rack-based machinery protection system: a 19-inch rack that accepts power supplies, a rack interface and a set of monitoring modules that watch vibration, shaft position, speed and temperature channels on turbines, compressors, pumps and other rotating equipment. Alarm logic executes inside the rack, giving hard-wired protection that keeps working even when the plant control system is offline.

The 3500-series references indexed here — 3500/15 power supplies, 3500/22 rack interface displays, 3500/40, 3500/42, 3500/45 and 3500/45 monitors, 3500/50 tachometer modules and their associated terminations — are matched by the reference numbering on each product page. Because 3500 racks are engineered and validated as a system, the sourcing guidance on each page stresses confirming slot position and monitor pairing before substituting a module.

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