Product Overview

The Bently Nevada 330102-00-20-10-02-05 is an 8 mm eddy current proximity probe designed for accurate shaft displacement and vibration measurement in rotating machinery. It is a core sensing element of the 3300 Proximity Transducer System and operates in conjunction with compatible extension cables and Proximitor sensors to deliver stable and repeatable measurement signals.

This probe is engineered for continuous operation in demanding industrial environments, offering consistent performance across wide temperature ranges. Its non-contact measurement principle makes it suitable for critical assets where reliability and long-term stability are essential.

Functional Characteristics

The 330102-00-20-10-02-05 proximity probe generates an electrical signal proportional to the distance between the probe tip and a conductive target using proven eddy current technology. The signal is conditioned by the associated Proximitor sensor and transmitted to monitoring or protection systems for real-time machinery assessment.

The probe design aligns with API 670 requirements for mechanical configuration, linear measurement range, accuracy, and temperature stability. Full interchangeability within the 3300 system family eliminates the need for probe matching or field calibration when installed according to system specifications.

Key Technical Features

• 8 mm probe tip for standard shaft vibration and position measurement

• Designed for integration with the 3300 Proximity Transducer System

• Stable linear output over the specified operating range

• High resistance to thermal variation and mechanical vibration

• Compatible with armored and unarmored extension cable assemblies

• Backward compatible with legacy 3300 series 5 mm and 8 mm transducer components

Typical Applications

• Turbine and generator shaft vibration monitoring

• Axial position and thrust measurement

• Radial shaft displacement monitoring

• Critical rotating machinery protection systems

• Power generation, oil and gas, petrochemical, and heavy industrial installations

Technical Specifications

• Model Number: 330102-00-20-10-02-05

• Product Type: Proximity Probe

• Probe Diameter: 8 mm

• System Compatibility: 3300 Proximity Transducer System

• Extension Length Code: 2.0 m (per model configuration)

• Operating Temperature Range: −51 °C to +177 °C

• Weight: approximately 0.06 kg

• Country of Origin: USA

• Condition: Brand New