Bently Nevada 330104‑00‑05‑10‑02‑00 Eddy‑Current Proximity Probe in stock

The Bently Nevada 330104‑00‑05‑10‑02‑00 is a 3300 series eddy‑current proximity probe. It adopts eddy‑current sensing principle to convert shaft‑to‑probe gap changes into analog electrical signals. This non‑contact sensor is widely used to measure shaft radial vibration, axial thrust displacement and shaft position offset for high‑speed rotating equipment. It needs to cooperate with matched extension cable and proximitor module to build a complete transducer system for turbine and compressor TSI protection loops.

This industrial proximity probe features stable output, good temperature resistance and anti‑interference performance for harsh field working conditions. It provides accurate gap voltage signal input for monitor modules. Designed and manufactured according to API 670 machinery‑protection requirements. Original production has been discontinued. It is available as aftermarket spare parts for sensor replacement, on‑site maintenance and legacy monitoring‑system retrofit projects.

Main Specifications

1. Brand:Bently Nevada (Baker Hughes); Model:330104‑00‑05‑10‑02‑00; Type:Eddy‑Current Proximity Probe
2. Compatible System:3300 series proximitor and 3500 monitor rack systems
3. Core Function:Non‑contact gap detection, convert shaft distance variation into electrical signal for vibration and displacement measurement
4. Compatible Device:Matched extension cable and proximitor module
5. Interface Resource:Built‑in sensing coil, integrated probe cable assembly
6. Hardware Feature:Heavy‑duty industrial structure, vibration‑resistant, comply with API 670 machinery‑protection standard
7. Supply Status:Original production discontinued, available as tested surplus or refurbished spare parts

Core Functions

1. Generate high‑frequency alternating magnetic field via internal sensing coil, detect distance changes between probe tip and metal shaft surface.
2. Deliver gap‑dependent signal to paired proximitor module, output proportional gap voltage for subsequent processing by monitor modules.
3. Realize non‑contact measurement of radial shaft vibration, axial thrust displacement and shaft position offset of rotating machinery.
4. Maintain stable measuring performance under complex industrial conditions with temperature fluctuation and mechanical vibration.
5. Form a complete transducer set together with extension cable and proximitor, support machinery‑protection logic execution of monitoring rack.
6. Serve as primary field sensing component for Bently Nevada turbine supervisory instrumentation systems.

Application Scenarios

1. Machinery‑protection monitoring systems for steam turbines, gas turbines, compressors and other critical high‑speed rotating equipment.
2. Sensor replacement and daily maintenance of existing Bently Nevada 3300 and 3500 series TSI monitoring systems.
3. Technical upgrade and sensing‑point reconstruction of aging legacy machinery‑monitoring installations.
4. On‑site troubleshooting and replacement of faulty proximity probes for continuously‑running critical rotating‑machinery protection systems.
5. Spare‑parts stocking for system integrators and plant maintenance contractors supporting legacy Bently Nevada hardware platforms.
6. Global aftermarket spare supply for technical teams maintaining obsolete Bently Nevada machinery‑monitoring hardware.

FAQ

1. Q:Can 330104‑00‑05‑10‑02‑00 work as standalone unit?
   A:It must be matched with extension cable and proximitor module, standalone probe cannot complete signal conversion and measurement tasks.
2. Q:What symptoms appear upon probe failure?
   A:Unstable or abnormal gap‑voltage output, channel fault alarm on monitor module, loss of vibration and displacement data for corresponding channel.

3. Q:How to complete configuration and diagnosis?
   A:Verify probe installation gap‑voltage on site, check cable connection status; perform parameter verification via monitor module or System 1 software.