Bently Nevada 330103‑11‑19‑10‑02‑00

Comprehensive Product Overview & Technical Guide (Offline Version)

1. Product Overview

The 330103‑11‑19‑10‑02‑00 is a precision eddy current proximity probe designed for non-contact monitoring of rotating machinery.

It measures radial and axial shaft displacement, vibration, and centerline position, providing reliable input for machinery protection and condition monitoring systems.

This model is part of the 3300 XL 11 mm probe series, engineered for industrial reliability, high accuracy, and robust performance in demanding environments.

The model code breakdown 11‑19‑10‑02‑00 represents:

• 11 mm probe tip diameter — optimized for high signal strength.
• 190 mm case length — suitable for deeper mounting positions.
• 1.0 m coaxial cable — flexible routing from probe to monitoring module.
• Connector variant 02‑00 — standard industrial locking connector ensuring secure electrical and mechanical connection.

The probe is designed for long-term stability, even under harsh industrial conditions including vibration, temperature extremes, and contamination.

2. Brand

• Brand: Bently Nevada

Bently Nevada specializes in rotating machinery monitoring and protection solutions, offering globally trusted products for power generation, oil & gas, petrochemical, and heavy industrial applications.

3. Series

• Series: 3300 XL Series (11 mm)

Key features of the 3300 XL 11 mm series:

• High sensitivity for accurate displacement and vibration measurement.
• Modular design supporting interchangeable probes, cables, and connectors.
• Analog output compatible with monitoring and protection modules.
• Rugged construction to withstand oil, dust, vibration, and temperature fluctuations.
• Suitable for steam turbines, gas turbines, compressors, pumps, and motors.

4. Technical Specifications

5. Product Description

The 330103‑11‑19‑10‑02‑00 operates on eddy current sensing technology, where an electromagnetic field at the probe tip detects shaft movement. Changes in the shaft’s position alter the current, producing an analog voltage proportional to displacement.

Key features:

• 11 mm tip diameter for strong, reliable signal output.
• 190 mm housing length for medium-to-deep installations.
• 1.0 m coaxial cable for flexible integration with monitoring systems.
• Industrial connector (02‑00) ensures stable electrical and mechanical connection.

The probe is IP67 rated, protecting it from dust, oil, and moisture while ensuring consistent performance under vibration and temperature fluctuations.

6. Applications

Typical applications include:

• Steam turbines — radial and axial vibration monitoring.
• Gas turbines — shaft displacement and vibration analysis.
• Centrifugal compressors — imbalance and misalignment detection.
• Industrial pumps — monitoring shaft movement for predictive maintenance.
• Electric motors — rotor vibration and position measurement.
• Gearboxes and reduction drives — monitoring dynamic shaft behavior.

The probe provides:

• Radial and axial vibration monitoring.
• Shaft centerline position tracking.
• Speed reference/Keyphasor output for phase and timing analysis.

7. Product Advantages

High Accuracy — The 11 mm probe tip ensures strong signal with high resolution.

Non-Contact Measurement — Reduces wear on probe tip and shaft, minimizing maintenance.

Deep Installation Capability — 190 mm case allows mounting in recessed positions.

Flexible Cable Routing — 1.0 m coaxial cable allows versatile installation.

Secure Connector — Industrial locking connector ensures stable electrical and mechanical connection.

Industrial Durability — IP67 rating provides protection against dust, oil, moisture, and vibration.

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