BENTLY NEVADA

Main Functions

1. Absolute casing vibration measurement: Adopts moving‑coil self‑generating technology, measures absolute vibration velocity of bearing housing, equipment casing and mechanical structure relative to free space, outputs voltage signal proportional to vibration velocity without external power supply.
2. Vibration signal conversion: Sensitivity 20 mV/mm/s (500 mV/in/s), frequency response 4.5‑1000 Hz; converts mechanical vibration into analog voltage signal, transmits to monitoring system via two‑wire cable.More products: www.plcva.com
3. Shock‑resistant & anti‑interference performance: Less sensitive to impact pulse excitation; withstands mechanical shock up to 50 g peak; stainless‑steel housing with corrosion resistance, adapts to harsh industrial site environment.
4. Signal transmission & compatibility: Supports long‑distance cable transmission; compatible with Bently 3500 monitoring system, 9513 velocity‑displacement converter, portable vibration diagnostic instruments for continuous online monitoring or periodic spot check measurement.
5. Condition‑monitoring data acquisition: Provides raw vibration velocity data for upper‑level monitoring equipment, for fault identification of unbalance, misalignment, loose support and other rotating‑machine faults.

Bently Nevada 9200‑01‑20‑10‑00 Two‑Wire Moving‑Coil Velocity Seismoprobe Transducer

Applications & Usage

1. Thermal power / nuclear power plant: Vibration monitoring for steam turbines, gas turbines, large auxiliary fans, bearing housing vibration online protection.
2. Oil‑gas & petrochemical industry: Casing vibration measurement for compressors, pumps, turbo‑machinery on refineries and offshore platforms, predictive maintenance for rotating equipment.
3. Heavy‑industry rotating machinery: Used for large motors, gearboxes, blowers, centrifugal units; installed on bearing housings for machinery condition monitoring.
4. Retrofit & spare‑part replacement: Widely used as spare sensor for existing Bently 3500 vibration monitoring systems in legacy industrial installations.
5. Portable periodic inspection: Self‑powered design, applicable for temporary field vibration test and equipment fault diagnosis.