Bently Nevada 330103‑10‑14‑10‑02‑CN

Comprehensive Product Overview & Technical Guide (Offline Version)

1. Product Overview

The 330103‑10‑14‑10‑02‑CN is a high‑precision eddy current proximity probe designed for non‑contact measurement of vibration, displacement, and shaft position in industrial rotating machinery.

This probe belongs to the 3300 XL 10 mm series, a well‑established family of sensors used for machinery protection and condition monitoring in demanding industrial environments.

The model configuration—10‑14‑10‑02‑CN—signifies:
• A 10 mm probe tip diameter for robust signal output.
• A 140 mm probe housing (case) length for medium‑depth mounting locations.
• A 1.0 m system cable length providing installation flexibility.
• A specific CN connector variant tailored for certain regional connection standards, ensuring secure electrical and mechanical engagement in industrial applications.

This probe is engineered for continuous, accurate measurement of critical machinery parameters under harsh industrial conditions.

2. Brand

• Brand: Bently Nevada

Bently Nevada is a globally recognized industrial brand specializing in machinery condition monitoring, vibration analysis, and protection systems for rotating equipment used across many sectors such as power generation, oil & gas, manufacturing, and petrochemical.

3. Series

• Series: 3300 XL Series (10 mm)

The 3300 XL 10 mm series is distinguished by:
• High sensitivity suitable for larger shaft diameters or moderate displacement ranges.
• Modular design allowing probes, extension cables, and connectors to be configured for specific installations.
• Stable analog output compatible with standard monitoring and protection systems.
• Rigorous durability for continuous operation under vibration, contaminant exposure, and temperature fluctuations.

4. Technical Specifications

5. Product Description

The 330103‑10‑14‑10‑02‑CN is engineered for continuous, non‑contact monitoring of rotating shaft behavior, providing stable and accurate outputs used by machine protection and condition monitoring systems.

It operates using eddy current sensing technology, which generates an electromagnetic field at the probe’s tip. As conductive materials, such as rotating shafts, move within this field, variations are detected and converted into an electrical signal.

This signal is carried through the 1.0 m coaxial cable to a monitoring module or proximitor, where it is processed for vibration analysis, displacement tracking, or speed reference functions.

The medium‑length case (140 mm) makes this probe versatile for many mounting positions, while the CN connector option ensures reliable electrical connection that meets regional industrial interface standards.

The probe is constructed to withstand vibration, oil mist, dust, and temperature fluctuations, providing consistent performance over long operational life.

6. Applications

The 330103‑10‑14‑10‑02‑CN is used in a broad range of high‑duty industrial equipment, including:

• Steam turbines used in power plants or industrial generation.

• Gas turbines in energy production or compression systems.

• Large centrifugal compressors in petrochemical and process industries.

• Industrial pumps handling liquids in manufacturing and utility plants.

• Electric motors driving heavy loads.

• Gear reduction drives in process and material handling.

Common measurement functions include:

• Radial vibration levels of rotating shafts.

• Axial shaft displacement measurements.

• Shaft centerline position tracking.

• Speed reference signal generation (Keyphasor typical usage).

These measurements support early identification of mechanical faults including imbalance, misalignment, looseness, and bearing deterioration, enabling predictive maintenance and avoiding unplanned downtime.

7. Product Advantages

High Measurement Accuracy
The 10 mm diameter probe tip delivers strong signal levels with reliable resolution for critical monitoring.

Non‑contact Sensing
No mechanical wear on the target shaft, ensuring long operating life and reduced maintenance.

Medium Case Length Flexibility
The 140 mm housing makes it suitable for many mounting positions without requiring complex mounting hardware.

Longer System Cable
A 1.0 m cable allows cleaner routing in control cabinets and panel installations.

Regional Connector Variant (CN)
Provides secure and standardized mechanical/electrical connections tailored for regional interface preferences.

Industrial Durability
IP67 sealed housing protects the probe from contaminants such as oil, dust, and moisture.

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