Industrial Proximity Probe Technical Report (330104-19-25-10-11-05)

1. Product Overview

The model 330104-19-25-10-11-05 is an 8mm eddy current proximity probe used for high-precision monitoring of shaft vibration, axial displacement, and position in rotating machinery systems.

It is a non-contact sensing device that continuously measures the gap between the probe tip and a conductive rotating shaft surface.

This model belongs to a standardized configuration system where each suffix defines mechanical structure, probe length, cable assembly type, connector style, and approval/certification options.

It is widely used in machinery protection and condition monitoring applications requiring real-time reliability data.

2. Brand Information

Brand: Industrial rotating machinery condition monitoring instrumentation manufacturer

This product line is widely applied in vibration monitoring systems, predictive maintenance platforms, and rotating equipment protection across power generation, oil & gas, petrochemical, and marine industries.

3. Product Series

This model belongs to the 3300 XL 8mm Proximity Probe System Series.

The series is designed for high stability, excellent linear accuracy, and strong resistance to harsh industrial environments such as high temperature, vibration, oil mist, and dust exposure.

It is fully compatible with extension cables and proximitor modules in the same system architecture.

4. Product Introduction

The probe operates using eddy current electromagnetic induction technology.

A high-frequency electromagnetic field is generated at the probe tip. When a conductive shaft moves relative to the probe, eddy currents are induced in the surface, altering the electromagnetic field strength.

These variations are converted into a proportional analog voltage signal used for measuring vibration, displacement, and position in real time.

It is designed for continuous operation in critical rotating machinery.

5. Technical Parameters

Specification Table

6. Product Applications

This probe is widely used in rotating machinery monitoring systems, including:

• Steam turbines
• Gas turbines
• Hydro turbines
• Centrifugal compressors
• Industrial pumps
• Electric motors
• Gearboxes
• Generators
• Petrochemical processing units
• Marine propulsion systems

It plays a critical role in predictive maintenance by detecting early-stage mechanical faults and abnormal vibration behavior.

7. Product Advantages

• Non-contact measurement eliminates mechanical wear
• High precision micrometer-level displacement detection
• Stable long-term signal output performance
• Strong resistance to harsh industrial environments
• Reliable operation under high temperature and vibration
• Continuous real-time monitoring capability
• Long service life with minimal maintenance requirements
• Fully compatible within 3300 XL system architecture

8. Parameter Summary Table (Extended View)

9. Same Series Recommended Models (5 Units)

These models belong to the same 3300 XL 8mm probe family, with variations in probe length, case length, and configuration suffix options.

10. Same Brand Popular Models (5 Units)

These models are widely used in industrial machinery protection and condition monitoring systems across multiple heavy industries.