Bently Nevada 330103-00-05-50-02-05 3300 XL 8 mm Proximity Probe

Description

Option 00 (0 mm unthreaded length), Option 05 (50 mm overall case length), and Option 50 (5.0 m total length) specify this fully threaded metric 3300 XL 8 mm probe configuration — 330103-00-05-50-02-05. This eddy-current proximity probe features an M10 x 1 metric thread without protective armor, utilizing a miniature coaxial ClickLoc connector (Option 02) and certified for hazardous areas under ATEX, IECEx, and CSA approvals (Option 05).

Unlike configuration variants that use standard 1.0-meter or 9.0-meter integral cables, this specific 5.0-meter cable variant must be paired directly with a 5.0-meter Proximitor sensor without the use of an extension cable, completing the 5-meter transducer loop. This standard unarmored configuration is suited for installations with pre-existing mechanical conduit where external protective armor is unnecessary.

Features

• Option 00 designates a 0 mm unthreaded length, allowing the entire case length to be threaded into the mounting location.
• Option 05 specifies a 50 mm overall case length with an M10 x 1 metric thread size.
• Option 50 provides a continuous 5.0-meter (16.4 feet) integral coaxial cable to connect directly with a matching Proximitor sensor.
• Option 02 includes a miniature coaxial ClickLoc connector with a standard cable profile, omitting stainless steel armor.
• Option 05 provides hazardous area approvals including ATEX, IECEx, and CSA intrinsically safe ratings.
• Interchangeable with other 3300 XL 8 mm metric transducers and calibrated for standard AISI 4140 steel target materials.

Applications

• Shaft vibration and axial position measurements in rotating machinery.
• Radial vibration monitoring in hydrodynamic fluid-film bearings.
• Phase reference (Keyphasor) measurements on steam turbines, gas turbines, and industrial compressors.
• Machinery protection monitoring in oil refineries, petrochemical plants, and power generation facilities.

Ordering Information

Technical Specifications

Connections and Interfaces

Installation Guidelines

• Do not exceed a thread engagement length of 15 mm during installation to prevent thread binding or casing damage.
• Hand-tighten ClickLoc connectors to achieve an electrical gold-to-gold connection; do not use pliers unless mating with non-XL hardware.
• Keep the probe cable connections clean, dry, and away from turbine oil or conductive liquids during mounting.
• Route the standard unarmored coaxial cable through rigid or flexible conduit to prevent abrasion or physical damage in industrial environments.

Compliance and Certifications