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

Description

Fully threaded M10 x 1 metric probe body (Option 00, 0 mm unthreaded) with 120 mm case length (Option 12) and 1.0 meter total cable length (Option 10) specifies the 330103-00-12-10-02-00 3300 XL 8 mm proximity probe configuration. This eddy-current non-contacting sensor measures static position and dynamic shaft vibration in machinery monitoring applications.

This configuration features a miniature coaxial ClickLoc connector with standard FEP-insulated cable (Option 02) and is supplied without agency approvals (Option 00). Unlike armored variants, this unarmored version provides increased cable flexibility for standard routing while maintaining complete electrical and physical interchangeability with other 3300 XL series components. It operates by generating a high-frequency magnetic field to observe conductive steel targets and outputs a voltage proportional to the distance between the probe tip and the observed surface.

Features

• Option 00 unthreaded length specifies a fully threaded metric body with 0 mm of unthreaded length.
• Option 12 overall case length provides a 120 mm threaded case length.
• Option 10 total length defines an integrated 1.0 meter (3.3 feet) FEP-insulated coaxial probe cable.
• Option 02 cable-type supplies a miniature ClickLoc coaxial male connector on standard cable.
• Option 00 agency approval signifies standard mechanical and electrical configuration without hazardous area certification.
• M10 x 1 metric thread body is constructed from corrosion-resistant AISI 303 or 304 stainless steel (SST).
• Probe tip diameter of 8.0 mm utilizes robust polyphenylene sulfide (PPS) plastic encapsulation for pressure and moisture resistance.

Applications

• Fluid-film bearing machinery displacement and vibration monitoring.
• Static axial shaft position and dynamic radial vibration measurements.
• Keyphasor speed and phase reference timing measurements on rotating shafts.
• Industrial steam turbines, gas turbines, compressors, and motor bearing protection in environments not requiring hazardous area safety ratings.

Ordering Information

Technical Specifications

Connections and Interfaces

Installation Guidelines

• Observe the minimum cable bend radius of 25.4 mm (1.0 in) during routing to prevent signal degradation.
• Tighten the probe case thread during installation using a recommended torque of 7.5 N-m (66 in-lbf). Do not exceed 22.6 N-m (200 in-lbf).
• Always verify that the combined length of the probe and extension cable matches the calibrated length required by the Proximitor Sensor (typically 5-meter or 9-meter systems).
• Protect the coaxial probe-to-extension cable connection from turbine oil and fluids using silicone tape or connector protectors.