Bently Nevada 330104-00-08-05-02-05 3300 XL 8 mm Proximity Probe

Description

330104-00-08-05-02-05: 3300 XL 8 mm proximity probe, M10 x 1 thread, with Option 00 (0 mm unthreaded length), Option 08 (80 mm case length), Option 05 (0.5 m total length), Option 02 (coaxial ClickLoc connector without connector protector), and Option 05 (CSA, ATEX, IECEx hazardous area approvals).

This armored variant features a stainless steel conduit (armor) providing mechanical protection for the coaxial cable, distinguishing it from the unarmored 330103 variant. The Option 02 connector choice provides a standard miniature ClickLoc connector without a silicon protector, while the Option 05 agency approval certifies the probe for use in CSA, ATEX, and IECEx hazardous zone environments.

Features

• Option 00 specifies a 0 mm unthreaded length on a metric M10 x 1 threaded body.
• Option 08 provides an 80 mm case length for specialized mechanical mounting depth.
• Option 05 specifies a short 0.5-meter (1.6-foot) total cable length, suitable for close-coupled installs.
• Option 02 incorporates a miniature ClickLoc coaxial connector on standard 75-ohm cable.
• Option 05 designates intrinsic safety approvals under CSA, ATEX, and IECEx directives.
• Integrated stainless steel armor sleeve protects the core cable from abrasion, cutting, and mechanical wear.
• Polyphenylene sulfide (PPS) molded probe tip provides a chemical-resistant seal over the internal coil.

Applications

This probe is used in machinery protection and condition monitoring systems. Typical installations include:

• Radial vibration and axial thrust position tracking on steam turbines, gas turbines, compressors, and pumps.
• Machinery protection inside hazardous locations requiring ATEX, IECEx, or CSA certifications.
• Abrasive industrial environments where standard unarmored cables are susceptible to mechanical damage.

Ordering Information

Technical Specifications

Installation Guidelines

Proper installation ensures reliable operation within the monitoring system:

• Avoid exceeding the maximum thread engagement length of 15 mm for M10 x 1 threads to prevent binding.
• Maintain a minimum side clearance of 3 probe diameters from adjacent metal objects to prevent cross-talk or target distortion.
• Ensure the cable connector is torqued to finger-tight to maintain stable electrical contact.
• Avoid exposing the probe tip to materials with highly acidic or alkaline pH values that could erode the encapsulation.
• Ground the shield of the extension cable at the Proximitor sensor housing, and ensure the probe is electrically isolated from other ground paths.

Compliance and Certifications