Product Overview

The Bently Nevada 330904-05-14-05-02-00 3300 NSv Proximity Probe is engineered for high-precision shaft vibration and displacement measurement in modern rotating machinery. It delivers stable eddy current sensing output, ensuring continuous monitoring of turbines, compressors, pumps, and generators.

The NSv series is optimized for enhanced sensitivity and improved linear response in compact machinery configurations. It integrates seamlessly with Bently Nevada 3300 NSv and 3500 monitoring systems, supporting real-time protection logic and condition monitoring for critical industrial assets.

Designed for harsh industrial environments, the probe maintains stable performance under vibration stress, thermal cycling, and electromagnetic interference, making it suitable for power generation, oil & gas, and heavy manufacturing applications.

Technical Configuration (Suffix Logic Interpretation)

The model 330904-05-14-05-02-00 defines the configuration structure of the Bently Nevada 3300 NSv proximity probe family.

The base code 330904 identifies an NSv series 8 mm class probe designed for improved sensitivity in compact shaft applications.

The “05” segment defines the probe body and mechanical construction standard within the NSv platform.

The “14” segment specifies the cable length configuration used for medium-distance industrial installations.

The second “05” defines connector and termination style compatible with Proximitor input modules.

The “02-00” defines environmental protection level, cable jacket type, and industrial approval variant for EMI-resistant operation.

Technical Specifications

Installation Guide

Maintain correct probe gap calibration to ensure linear voltage output across the measurement range.

Avoid excessive cable bending and keep a minimum bending radius of 50 mm to preserve signal integrity.

Route cables away from high-voltage equipment, VFDs, and transformer lines to reduce electromagnetic interference.

Ensure proper grounding of the Proximitor system to stabilize measurement reference and reduce noise.

Match probe, extension cable, and driver module correctly to maintain full system accuracy and stability.

Engineering Advantages

The NSv probe provides enhanced sensitivity for compact shaft applications where standard probes may lose measurement accuracy.

It maintains stable performance under high vibration, thermal cycling, and corrosive industrial environments.

It integrates directly with Bently Nevada 3300 NSv and 3500 TSI systems for real-time protection and predictive diagnostics.

It also supports integration with DCS platforms such as Honeywell Experion PKS through signal conditioning interfaces.

Ordering Info

(1) 1 × Bently Nevada 330904-05-14-05-02-00 NSv Proximity Probe
(2) Factory calibration and traceability documentation when applicable
(3) Industrial anti-static protective packaging
(4) Optional matching extension cable and Proximitor driver module available upon request

Delivery Information

Delivery time: 3–5 days after payment confirmation or 2–7 days depending on logistics routing.

Shipments are handled via DHL, FEDEX, or UPS with full tracking support.

Each unit is packed in industrial-grade anti-static packaging with moisture protection, shock resistance, and ESD-safe handling for global transport reliability.

Technical FAQs

Q1: What is the main function of this NSv proximity probe?
A1: It measures shaft vibration and displacement using eddy current sensing technology in rotating machinery.

Q2: What is the advantage of the NSv series?
A2: It provides improved sensitivity and accuracy for compact shaft diameter applications.

Q3: What does the “14” suffix represent?
A3: It defines the cable length configuration for medium-distance installation requirements.

Q4: Is it compatible with 3500 monitoring systems?
A4: Yes, it fully integrates with Bently Nevada 3500 TSI platforms for machine protection and diagnostics.