Technical Product Datasheet

Model: 330880-28-40-058-01-02

Brand

The 330880-28-40-058-01-02 is manufactured under a globally recognized industrial automation and machinery protection brand that focuses on vibration monitoring, shaft displacement measurement, condition monitoring, and predictive maintenance technologies. The brand has developed a comprehensive range of monitoring solutions for rotating equipment used in demanding industrial environments.

Its products are extensively deployed in power generation, petrochemical processing, oil and gas production, offshore platforms, mining operations, steel manufacturing, marine engineering, paper mills, water treatment facilities, and other industries where equipment reliability and operational continuity are essential.

The product portfolio is known for high measurement accuracy, long operational life, strong environmental adaptability, and compatibility with large-scale machinery protection systems.

Product Series

The 330880-28-40-058-01-02 belongs to the 3300 XL 8 mm Proximity Transducer System, specifically to the 330880 Extension Cable Assembly Series.

The 3300 XL Series is engineered to provide continuous monitoring of shaft vibration, shaft position, thrust position, eccentricity, differential expansion, and rotational speed in critical rotating machinery.

A complete monitoring system generally consists of three primary components:

• 3300 XL 8 mm Proximity Probe
• 330880 Extension Cable Assembly
• Proximitor Sensor

The extension cable serves as the signal transmission link between the probe and the sensor, maintaining accurate electrical characteristics throughout the monitoring circuit.

Product Introduction

The 330880-28-40-058-01-02 is a high-performance extension cable assembly designed for industrial proximity transducer systems. It provides reliable signal transmission between the eddy current proximity probe and the Proximitor sensor while preserving measurement accuracy under demanding operating conditions.

The cable utilizes precision coaxial conductors combined with multiple shielding layers to reduce signal attenuation and minimize electromagnetic interference. This construction allows stable transmission of low-level analog signals generated during shaft vibration and displacement measurements.

The outer jacket is manufactured from industrial-grade fluoropolymer material, providing excellent resistance to oil, moisture, abrasion, chemicals, ultraviolet exposure, and temperature fluctuations. The cable is suitable for continuous operation in heavy-duty industrial applications where long-term stability and dependable performance are required.

The product is designed for permanent installation and can operate continuously in environments characterized by vibration, high temperatures, humidity, and electrical noise.

Technical Specifications

Product Features

The 330880-28-40-058-01-02 is engineered to ensure highly stable electrical signal transmission throughout industrial vibration monitoring systems.

Its precision coaxial design effectively reduces signal loss over the entire cable length, maintaining measurement accuracy even under demanding operating conditions.

The industrial-grade shielding significantly suppresses electromagnetic interference generated by motors, generators, transformers, frequency converters, and high-voltage electrical equipment.

The rugged outer jacket protects the cable from oils, chemicals, abrasion, humidity, and harsh environmental conditions, ensuring reliable operation throughout extended service intervals.

The connector assembly is manufactured with tight mechanical tolerances, providing secure installation and stable electrical performance while reducing the likelihood of connection-related failures.

The cable is optimized for continuous machinery protection applications where uninterrupted monitoring is critical to plant safety and equipment reliability.

Product Applications

The 330880-28-40-058-01-02 is widely used in industrial machinery protection and condition monitoring systems.

Typical application areas include:

• Steam turbine vibration monitoring
• Gas turbine shaft displacement measurement
• Industrial compressor protection
• Centrifugal compressor monitoring
• Axial compressor vibration analysis
• Generator shaft position monitoring
• Large electric motor condition monitoring
• Boiler feed pump protection
• Cooling water pump vibration monitoring
• Hydroelectric turbine monitoring
• Wind turbine drivetrain monitoring
• Petrochemical rotating machinery
• Refinery equipment protection
• LNG processing facilities
• Offshore oil production platforms
• Pipeline compressor stations
• Mining processing equipment
• Steel rolling mill machinery
• Cement production equipment
• Paper manufacturing machinery
• Marine propulsion systems
• Industrial fans and blowers
• High-speed rotating equipment
• Predictive maintenance systems

Product Advantages

High Measurement Accuracy

The precision coaxial structure ensures accurate transmission of vibration and displacement signals with minimal electrical loss.

Excellent Electromagnetic Protection

Multiple shielding layers effectively reduce electromagnetic interference and improve measurement reliability in industrial environments.

Robust Mechanical Construction

The cable is designed to withstand continuous vibration, mechanical stress, repeated thermal cycling, and industrial operating conditions.

Outstanding Environmental Resistance

The fluoropolymer jacket offers excellent resistance to oils, moisture, chemicals, ultraviolet radiation, and temperature fluctuations.

Reliable Long-Term Operation

Industrial-grade materials provide extended operational life while minimizing maintenance requirements.

Easy Installation

Standardized connectors simplify installation and facilitate rapid replacement during maintenance operations.

Strong System Compatibility

The cable integrates seamlessly with other components of the 3300 XL 8 mm proximity transducer system, ensuring consistent electrical characteristics throughout the monitoring circuit.

Reduced Maintenance Costs

Its durable construction and reliable performance contribute to lower lifecycle costs by reducing downtime and minimizing replacement frequency.

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Summary

The 330880-28-40-058-01-02 is a precision extension cable assembly developed for use within the 3300 XL 8 mm Proximity Transducer System. Its primary function is to provide dependable signal transmission between the proximity probe and the monitoring electronics while maintaining excellent electrical performance throughout continuous industrial operation.

With its precision coaxial construction, multi-layer electromagnetic shielding, durable fluoropolymer jacket, and industrial-grade connector design, the cable delivers stable measurement performance in environments characterized by high vibration, elevated temperatures, humidity, oil exposure, and electromagnetic interference.

The product is widely employed in turbines, compressors, pumps, generators, motors, and other critical rotating machinery, making it an essential component of modern machinery protection and predictive maintenance systems. Its high reliability, long operational lifespan, and low maintenance requirements help improve equipment availability, enhance operational safety, reduce unexpected shutdowns, and support efficient long-term asset management in demanding industrial applications.