Bently Nevada 330103-03-12-05-02-00 3300 XL 8 mm Proximity Probe

Description

The 330103-03-12-05-02-00 is a 3300 XL 8 mm proximity probe configured for reverse mount installations. This eddy-current displacement transducer features an M10 x 1 thread, a 30 mm unthreaded length (Option 03), and a 120 mm case length (Option 12). Designed for accurate non-contact measurement of shaft vibration and axial position, this assembly includes a 0.5-meter total length (Option 05) and utilizes a standard miniature coaxial ClickLoc connector (Option 02) without armor.

As part of the 3300 XL 8 mm transducer system, this probe is engineered for operation with the 3300 XL Proximitor sensor and extension cable. The reverse mount design is optimized for specific machinery housings where standard forward-mounting is not feasible. The absence of agency approvals (Option 00) makes this specific configuration suitable for installations where hazardous area certification is not required.

Features

• M10 x 1 thread configuration for secure reverse mount installation
• 30 mm unthreaded length and 120 mm case length
• 0.5-meter system length for short-range monitoring connections
• Miniature coaxial ClickLoc connector ensures connection integrity without the need for tools
• Designed for seamless integration with standard 3300 XL Proximitor sensors
• Standard cable construction without protective armor
• Non-hazardous area configuration (Option 00)

Applications

• Turbine shaft vibration monitoring
• Compressor rotor axial position measurement
• Critical rotating machinery protection
• Fluid film bearing monitoring
• Reverse mount instrumentation requirements in industrial enclosures

Ordering Information

Technical Specifications

Installation Guidelines

Ensure the M10 x 1 threads are clean prior to installation to prevent binding. Bently Nevada recommends limiting thread engagement to 15 mm maximum to avoid mechanical strain. When connecting the miniature ClickLoc coaxial connector to the extension cable or Proximitor, ensure the connection is finger-tight to maintain proper electrical continuity. Use appropriate housing (e.g., DIN-mount or panel-mount) to protect the Proximitor sensor from environmental moisture and mechanical stress.