Technical Product Report

Model: 330881-28-00-100-06-02

1. Brand Overview

The 330881-28-00-100-06-02 belongs to a widely used industrial machinery protection and condition monitoring product line designed for vibration measurement and rotating equipment diagnostics.

This product family is applied in critical industrial environments where continuous operation and equipment reliability are essential, including:

• Power generation plants
• Oil and gas production facilities
• Petrochemical processing units
• Offshore platforms
• Mining and metallurgy industries
• Marine propulsion systems
• Paper and pulp production
• Heavy industrial automation systems

The product design emphasizes high measurement accuracy, long-term operational stability, and strong resistance to harsh industrial environments such as vibration, heat, oil exposure, and electromagnetic interference.

2. Product Series

The 330881-28-00-100-06-02 belongs to the 3300 XL 8 mm Proximity Transducer System, specifically within the 330881 Proximity Probe Assembly Series.

This system is part of a complete machinery condition monitoring architecture used for:

• Shaft vibration monitoring
• Radial displacement measurement
• Axial position detection
• Rotor eccentricity monitoring
• Thrust position measurement

A full system consists of:

• 330881 proximity probe (sensor element)
• 330880 extension cable (signal transmission line)
• Proximitor monitoring module (signal processing unit)

The probe is the core sensing element responsible for converting mechanical motion into electrical signals.

3. Product Introduction

The 330881-28-00-100-06-02 is an 8 mm proximity probe designed for high-precision vibration and displacement monitoring in rotating machinery systems.

It operates using eddy current sensing technology. The probe generates a high-frequency electromagnetic field, and changes in the distance between the probe tip and the conductive target surface (usually a rotating shaft) are converted into electrical signals.

This model features a relatively long integrated cable configuration (1.0 m section within code interpretation structure), making it suitable for installations where extended reach and flexible routing are required.

The probe is designed for continuous monitoring applications in industrial environments requiring stable performance over long operational periods.

It is built with stainless steel housing and industrial-grade insulation materials to ensure durability under vibration, oil exposure, humidity, and temperature fluctuations.

4. Technical Specifications

5. Product Function Description

This proximity probe serves as the primary sensing element in rotating machinery monitoring systems.

It continuously measures the distance between the probe tip and the rotating shaft surface. Any variation caused by vibration, imbalance, misalignment, or mechanical wear is converted into an electrical signal.

The monitoring system analyzes this signal to evaluate machine condition, including rotor stability, bearing wear, and alignment deviations.

The probe is calibrated within a complete system to ensure consistent and repeatable measurement accuracy.

6. Application Areas

The 330881-28-00-100-06-02 is widely used in industrial machinery protection and condition monitoring systems.

Typical applications include:

• Steam turbine vibration monitoring
• Gas turbine shaft displacement measurement
• Centrifugal compressor condition monitoring
• Axial compressor protection systems
• Industrial pump vibration monitoring
• Large electric motor condition monitoring
• Generator rotor displacement systems
• Cooling fan and blower systems
• Hydro turbine monitoring systems
• Marine propulsion shaft monitoring
• Petrochemical rotating machinery
• Refinery process equipment
• LNG compressor systems
• Mining machinery monitoring
• Steel mill rolling equipment
• Cement plant machinery systems
• Paper production machinery
• Offshore platform rotating equipment
• Pipeline compressor stations
• Predictive maintenance systems

These applications require high reliability, continuous operation, and accurate real-time monitoring.

7. Product Advantages

High Measurement Accuracy

Provides stable and precise detection of shaft vibration and displacement.

Flexible Installation Design

Longer integrated cable section improves routing flexibility in complex equipment layouts.

Strong Environmental Resistance

Performs reliably under oil, moisture, dust, and chemical exposure.

Stable Long-Term Output

Maintains consistent measurement performance over extended operational periods.

High EMI Immunity

Designed to resist electromagnetic interference in industrial environments.

Easy System Integration

Fully compatible with standard 3300 XL monitoring architecture.

Low Maintenance Requirement

Engineered for long-term industrial use with minimal servicing needs.

8. Recommended Models (Same Series / Related Products)

9. Recommended Popular Models (Same Brand Ecosystem)

10. Summary

The 330881-28-00-100-06-02 is a high-precision 8 mm proximity probe designed for rotating machinery monitoring applications. It serves as a core sensing component in vibration and displacement measurement systems, converting mechanical shaft movement into electrical signals for analysis and protection.

With its stainless steel construction, extended integrated cable design, stable signal output, and strong environmental resistance, it is widely used in turbines, compressors, pumps, motors, and other critical industrial equipment.

The probe plays a key role in predictive maintenance systems by enabling early fault detection, reducing downtime, and improving overall operational safety and reliability in demanding industrial environments.