Bently Nevada 330104-13-20-50-02-00 3300 XL 8 mm Proximity Probe

Description

330104-13-20-50-02-00 specifies this armored 3300 XL 8 mm proximity probe configuration, featuring a metric M10 x 1 threaded body with 130 mm of unthreaded length (Option 13) and an overall case length of 200 mm (Option 20). This specific configuration provides 5.0 meters of total length (Option 50), terminated with a miniature coaxial ClickLoc connector on a standard cable (Option 02) with no agency approvals required (Option 00).

This metric-threaded proximity probe incorporates integrated stainless steel armor, which provides mechanical protection against abrasion and physical damage in harsh rotating machinery environments. Sibling configurations such as the 330103 offer unarmored cables, whereas this 330104 variant is designed specifically for applications requiring heavy mechanical shielding over the probe lead. With a 5.0-meter total length, this probe pairs directly with a 5-meter Proximitor sensor without requiring a separate extension cable, simplifying the installation path and reducing connector-related signal losses.

Features

• M10 x 1 metric thread configuration with integrated stainless steel armor for physical protection.
• Option 13 provides 130 mm of unthreaded length on a 200 mm overall case length.
• Option 50 specifies a 5.0-meter (16.4-foot) total cable length.
• Option 02 designates a miniature coaxial ClickLoc connector with standard FEP-insulated cable.
• Option 00 specifies standard build with no hazardous area agency approvals required.
• 8.0 mm probe tip diameter with polyphenylene sulfide (PPS) encapsulation for environmental protection.

Applications

• Shaft vibration and axial position measurement on industrial machinery.
• Thrust and radial position monitoring in steam and gas turbines.
• Industrial pumps, compressors, and electric motor bearing protection.
• Heavy machinery vibration monitoring in power generation and petrochemical industries.

Ordering Information

Technical Specifications

Connections and Interfaces

Installation Guidelines

• Recommended maximum thread engagement length: 15 mm for M10 x 1 threads.
• Probe-to-extension cable connections should be tightened finger-tight.
• Ensure the probe-to-cable joint is clean and dry. Avoid exposing the connection to turbine oil unless silicone tape or connector protectors are used.
• Maintain appropriate side-view and tip-to-tip clearances to prevent cross-talk or target distortion.