Introduction

The Bently Nevada 330104-00-10-10-02-05 3300 XL 8 mm Proximity Probe is a high-performance sensor designed to deliver dependable vibration and displacement data from critical rotating machinery. With proven industrial reliability and seamless integration into the 3300 XL monitoring architecture, this probe supports machinery protection, condition monitoring, and predictive maintenance programs with consistent, high-fidelity measurements.

Technical Specifications

Feature	Specification
Probe Type	3300 XL 8 mm Proximity Probe
Function	Shaft vibration & displacement measurement
Total Length	1.0 meter
Weight	0.323 kg
Probe Diameter	8 mm
Compatibility	Bently Nevada 3300 XL systems
Environmental Tolerance	Industrial shock & vibration resistance

Recommended Related Models

Bently Nevada 330104-00-05-05-02-00 – 8 mm probe with standard configuration for general applications
Bently Nevada 330104-00-07-05-02-00 – 0.5 m probe for compact installations
Bently Nevada 330104-00-06-10-02-00 – Extended 10 m probe for remote mounting
Bently Nevada 330104-00-05-10-02-CN – CN-configured 1.0 m probe option

Popular Related Models

Bently Nevada 330104-00-10-10-02-00 – Standard 1.0 m 8 mm proximity probe
Bently Nevada 330104-00-05-10-02-00 – Commonly used 1.0 m 8 mm probe variant
Bently Nevada 330103-00-05-10-02-00 – Alternate 3300 XL probe configuration
Bently Nevada 330104-00-05-05-02-CN – Shorter distance CN-compatible probe

Applications

Rotating Machinery Monitoring: Delivers reliable shaft vibration and displacement data for turbines, compressors, and pumps.
Machine Protection Systems: Supplies consistent proximity signals for alarm, shutdown, and trip logic.
Condition-Based Maintenance: Enables early detection of vibration-related faults such as imbalance or bearing wear.
Industrial Control & Automation: Interfaces with 3300 XL monitoring systems to provide continuous operational insight.
System Upgrades & Retrofits: Ideal for replacing or enhancing proximity sensing in existing installations.

Advantages

Provides accurate, repeatable proximity measurement critical for machinery performance and protection.
Industrial-grade design supports reliable operation in demanding plant environments.
Seamless compatibility with 3300 XL series monitoring hardware ensures consistent data acquisition.
Supports predictive maintenance by enabling trends and diagnostics at the shaft level.
Robust engineering delivers long-term signal stability with minimal drift over time.

Technical FAQs

What is the function of this proximity probe?
It measures shaft vibration and radial displacement for machinery monitoring and protection.
Which systems is it compatible with?
It is designed for use with Bently Nevada 3300 XL monitoring systems.
What does the “02-05” suffix represent?
It indicates specific cable/configuration options within the 3300 XL sensor family.
Is this probe suitable for rotor protection trips?
Yes, it provides reliable signals for protective relay and trip logic inputs.
What types of faults can it help detect?
It aids in identifying imbalance, looseness, misalignment, and bearing degradation.
Can it be used for continuous monitoring?
Yes, it is designed for 24/7 operation in industrial monitoring systems.
How stable is the signal over time?
The design minimizes drift and supports long-term signal stability.
Does it require frequent calibration?
No, it is engineered to maintain accuracy with minimal recalibration requirements.
Can it be used in retrofitting projects?
Yes, it is suitable for replacing existing probes or upgrading monitoring systems.
Is it suitable for harsh industrial environments?
Yes, it is built to withstand vibration, shock, and temperature variations typical of industrial conditions.