Industrial Proximity Probe Technical Report (330104-15-25-05-02-05-00)

1. Product Overview

The model 330104-15-25-05-02-05-00 is a high-precision eddy current proximity probe used for continuous monitoring of shaft vibration and displacement in rotating machinery.

It is a non-contact sensing device designed to measure the distance between the probe tip and a conductive metallic target surface, typically a rotating shaft.

The extended configuration code defines probe structure, case length, cable assembly type, connector configuration, and factory calibration settings.

This model is widely used in industrial machinery protection systems where long-term stability and real-time condition monitoring are required.

2. Product Series

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

This series is engineered for high reliability, stable signal output, and excellent resistance to harsh industrial environments such as high temperature, vibration, oil mist, and dust exposure.

3. Brand Information

Brand: Global industrial machinery condition monitoring instrumentation manufacturer

The product line is widely applied in rotating equipment protection systems, vibration analysis, and predictive maintenance solutions across heavy industry sectors.

4. Product Introduction

The probe operates using eddy current sensing technology, where a high-frequency electromagnetic field is generated at the probe tip.

When a conductive target such as a rotating shaft moves relative to the probe, eddy currents are induced in the surface, which changes the electromagnetic field characteristics.

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

It is designed for continuous operation in mission-critical industrial environments.

5. Technical Parameters

Specification Table

6. Product Applications

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

• Steam turbines
• Gas turbines
• Centrifugal compressors
• Industrial pumps
• Electric motors
• Gearbox assemblies
• Generators
• Petrochemical processing units
• Marine propulsion systems
• Heavy manufacturing equipment

It plays a critical role in predictive maintenance systems by enabling early detection of mechanical faults and abnormal vibration behavior.

7. Product Advantages

• Non-contact measurement eliminates mechanical wear
• High precision at micrometer-level displacement detection
• Stable long-term signal output performance
• Strong resistance to harsh industrial environments
• Reliable operation under high temperature and vibration conditions
• Continuous real-time monitoring capability
• Long service life with minimal maintenance requirements
• Strong compatibility with industrial protection systems

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 differences in probe length, calibration configuration, and cable assembly design.

10. Same Brand Popular Models (5 Units)

These models are widely used in industrial rotating machinery protection systems and vibration monitoring applications.