Bently Nevada 330104-05-14-50-01-05 3300 XL Armored Proximity Probe

Description

330104-05-14-50-01-05: 3300 XL 8 mm proximity probe with M10 x 1 metric thread, protective stainless steel armor, 50 mm unthreaded length, 140 mm overall case length, 5.0-meter total cable length, ClickLoc connector with connector protector, and CSA/ATEX/IECEx approvals.

This configuration incorporates standard flexible AISI 302 or 304 stainless steel armor with an outer FEP jacket to defend the 75-ohm triaxial cable against physical abrasion and mechanical stress in challenging industrial environments. Unlike unarmored models or short-lead variants, this 5.0-meter probe is designed specifically for operation in physical configurations matching 5.0-meter Proximitor sensors without requiring separate extension cables, reducing connection points in the measurement chain.

Features

• M10 x 1 metric thread configuration with a 140 mm case length and 50 mm unthreaded portion.
• Integrated stainless steel protective armor shielding the 75-ohm triaxial cable from physical wear.
• 5.0-meter total system length designed specifically for direct connection to 5-meter Proximitor sensors.
• Gold-plated miniature coaxial ClickLoc connector with an integrated connector protector.
• Hazardous area approvals including CSA, ATEX, and IECEx for intrinsically safe installations.
• Molded polyphenylene sulfide (PPS) probe tip offering chemical and environmental resistance.

Applications

• Shaft vibration and axial position measurement on high-speed rotating machinery.
• Industrial machinery protection systems for steam turbines, gas turbines, compressors, and pumps.
• Hazardous area machinery monitoring in oil and gas refineries, petrochemical plants, and power generation facilities.
• Over-speed detection and industrial turbine housing expansion monitoring.

Ordering Information

Technical Specifications

Installation Guidelines

• Install per Bently Nevada drawing 141092 for intrinsically safe (ia) installations or drawing 140979 for non-incendive (nA/ec) environments.
• Use a maximum torque rating of 22.6 N-m (200 in-lb) when mounting the probe case into the bracket or housing (reduce to 7.5 N-m / 66 in-lb for the first three threads).
• Ensure the minimum cable bend radius of 25.4 mm (1.0 in) is maintained during routing.
• Do not exceed 15 mm of thread engagement when installing the M10 x 1 probe case.
• Secure the miniature coaxial ClickLoc connector hand-tight; the integrated connector protector prevents mechanical disconnects and moisture ingress.

Compliance and Certifications

• CSA, ATEX, IECEx Approvals (Ex ia IIC T5...T1 Ga, Ex nA IIC T5...T1 Gc, Ex ec IIC T5...T1 Gc)
• RoHS Compliant (2011/65/EU)
• CE Compliant (EMC Directive 2014/30/EU)
• Functional Safety: SIL 2 (HFT = 0), SIL 3 (HFT = 1) certified when part of a complete 3300 XL system