Bently Nevada 330103-00-10-10-01-00 3300 XL 8 mm Proximity Probe

Description

330103-00-10-10-01-00: 3300 XL 8 mm proximity probe configured with a metric M10 x 1 thread and without mechanical armor. This specific configuration features an unthreaded length of 0 mm (fully threaded case) and an overall case length of 100 mm. Built as a non-contact eddy-current displacement sensor, it provides a 1.0 m total length standard cable terminated with a miniature coaxial ClickLoc connector and a factory-installed connector protector, with no hazardous area agency approvals (Option 00) required.

Unlike variants with standard 3/8-24 UNF threads (such as the 330101 series) or those with integrated stainless steel armor (the 330104 series), this probe provides direct metric compatibility for machinery cases tapped for M10 x 1. The inclusion of the connector protector (Option 01) shields the coaxial connection from moisture and physical contamination, making it suitable for direct installation in clean or moderately exposed industrial environments.

Features

• Metric M10 x 1 threaded body without stainless steel armor.
• Option 00 unthreaded length (0 mm) for complete thread engagement along the entire 100 mm case.
• Option 10 overall case length provides 100 mm of threaded case depth for thick machine walls or deep recesses.
• Option 10 total length provides a 1.0 m integrated cable, designed to connect directly to a 3300 XL extension cable.
• Option 01 ClickLoc connector with pre-installed connector protector to seal the coaxial connection against fluid ingress.
• Option 00 agency approval indicates a standard configuration for applications not requiring hazardous area certifications.

Applications

• Dynamic shaft vibration (radial vibration) measurement on fluid-film bearing machinery.
• Axial shaft position (thrust position) monitoring.
• Keyphasor reference and speed measurement on industrial rotating assets.
• Machinery protection systems for steam turbines, gas turbines, compressors, and pumps.

Ordering Information

Technical Specifications

Installation Guidelines

• Probe Gap Adjustment: Adjust gap to mid-range (typically 1.27 mm or 50 mils) corresponding to -10 Vdc bias on the Proximitor output for optimum measurement range.
• Thread Engagement: Thread engagement must not exceed 15 mm to avoid physical interference or damage to threads.
• Cable Bend Radius: Maintain a minimum physical bend radius of 25.4 mm (1.0 in) along the coaxial cable run.
• Connector Tightening: Ensure the ClickLoc connectors are connected finger-tight, and slide the protector fully over the junction to block moisture and turbine oil.