Bently Nevada 330103-02-12-10-02-00 3300 XL 8 mm Proximity Probe

Description

The 330103-02-12-10-02-00 is a 3300 XL 8 mm proximity probe configuration featuring an M10 x 1 thread and unarmored construction. This probe is a core component of the 3300 XL 8 mm Transducer System, utilizing non-contact, eddy-current technology to provide precise measurements of shaft radial vibration, axial position, and rotor speed in critical rotating machinery.

This specific unit includes 20 mm of unthreaded length (Option 02) and a 120 mm total case length (Option 12). The probe is factory-configured with a 1.0 meter total system length (Option 10) and a miniature coaxial ClickLoc connector on a standard cable (Option 02). This configuration is designed for general-purpose applications where hazardous area approvals are not required (Option 00).

Features

• M10 x 1 thread specification for robust mounting in machine casings
• 3300 XL 8 mm probe series provides backward compatibility with 3300-style monitoring systems
• Miniature coaxial ClickLoc connector ensures a reliable, vibration-resistant connection to the extension cable
• Unarmored construction suitable for standard installations where abrasion protection is not required
• Standard cable assembly provides high-frequency performance and signal integrity

Applications

• Radial vibration and axial position monitoring for turbines, compressors, and pumps
• Rotor speed and phase reference measurements
• Critical machinery protection in power generation, petrochemical, and oil and gas facilities
• Compatible with 3300 XL Proximitor sensors and extension cables in standard machinery protection loops

Ordering Information

Technical Specifications

Installation Guidelines

Ensure the probe is gapped correctly according to the machine specifications. Bently Nevada recommends using a thread-mounted bracket for secure installation. When installing, verify that the probe tip is not in contact with the target. Tighten mounting nuts to the recommended torque to prevent vibration-induced loosening. Keep the cable run away from high-voltage AC lines to prevent signal interference.