Bently Nevada 330103-02-06-05-02-00 3300 XL 8 mm Proximity Probe

Description

330103-02-06-05-02-00: This 3300 XL 8 mm proximity probe features an M10 x 1 metric thread without armor, configured with a 20 mm unthreaded length and a 60 mm overall case length. Non-contact eddy-current displacement probe for 3300 XL monitoring chains; this unarmored metric configuration is specified by Option 02 unthreaded length and Option 02 miniature coaxial ClickLoc connector with a short 0.5 m total cable length.

Unlike armored variants or those requiring specific hazardous area certifications, this configuration provides a standard coaxial cable link without physical metal armoring or explosive-atmosphere approval ratings. This makes it a cost-effective, straightforward choice for machinery diagnostics and non-hazardous plant zones where space and direct thread engagement are optimized.

Features

• Option 02 unthreaded length: Features a 20 mm unthreaded nose portion for targeted insertion depth adjustments.
• Option 06 case length: Provides a 60 mm total threaded case length with standard M10 x 1 metric thread pitches.
• Option 05 total length: Fitted with a 0.5 m (1.6 ft) total lead length, allowing close-coupled installation to the extension cable.
• Option 02 coaxial connector: Miniature coaxial ClickLoc male connector ensures a reliable, snap-lock physical connection.
• Option 00 agency approvals: Uncertified configuration optimized for general-purpose installations and bench testing.
• PPS plastic tip: Rugged polyphenylene sulfide (PPS) tip resists chemical degradation and erosion.

Applications

Typical applications include radial shaft vibration monitoring and axial thrust position measurement on high-speed industrial rotating machinery. This probe is commonly integrated into non-hazardous area plant installations for compressors, gas turbines, steam turbines, and industrial pumps where an M10 x 1 mounting profile is required.

Ordering Information

Technical Specifications

Connections and Interfaces

Installation Guidelines

To install the probe, thread the case into the mounting bracket or casing up to the specified thread engagement (maximum 15 mm). Set the gap using a voltmeter or calibrated spacer to the center of the linear range. Secure the probe with a lock nut and verify that the coaxial ClickLoc connector is clean and finger-tightened before snapping. Maintain a minimum cable bend radius of 25.4 mm (1.0 inch) to prevent damage to the internal conductor shielding.

Compliance and Certifications

This specific configuration (Option 00) is designated for general-purpose environments. It does not carry hazardous area certifications (such as ATEX, IECEx, or CSA approvals). For hazardous location deployments, select a variant configured with Option 05.