Bently Nevada 330102-00-40-50-02-00 3300 XL 8 mm Armored Proximity Probe

Description

Option 00 (0.0 in unthreaded) and Option 02 (ClickLoc, no connector protector) specify this 3300 XL 8 mm probe configuration — 330102-00-40-50-02-00. This armored proximity probe features a 4.0-inch case length (Option 40) and a 5.0-meter total length (Option 50), designed without hazardous area approvals (Option 00).

Unlike non-armored siblings (such as the 330101 series) or configurations with connector protectors (Option 01), the 330102 model utilizes flexible AISI 302/304 stainless steel armor with an FEP outer jacket to protect the coaxial cable from physical abrasion and chemical exposure. Additionally, the 5.0-meter length variant is calibrated specifically for 5-meter Proximitor systems, bypassing the need for separate extension cables in short-run installations.

Features

• Standard 3/8-24 UNF threaded body made from durable AISI 303/304 stainless steel.
• Option 00 unthreaded length providing 0.0 in (0 mm) of unthreaded shaft, maximizing thread engagement in the mounting bracket.
• Option 40 case length providing a 4.0 in (101.6 mm) overall threaded case for extended mounting reach.
• Option 50 total length providing 5.0 m (16.4 ft) of system length, intended for direct integration with 5-meter Proximitor sensors.
• Option 02 connector option providing a miniature gold-plated coaxial ClickLoc connector with standard 75-ohm FEP insulated triaxial cable.
• Option 00 agency approval selection, suitable for non-hazardous locations or standard industrial applications.
• Integrated flexible AISI 302/304 stainless steel armor with an FEP outer jacket to protect the cable in abrasive industrial environments.

Applications

This transducer is primarily used for non-contact shaft vibration and axial position measurements in rotating machinery, including steam turbines, gas turbines, compressors, pumps, and generators. The integrated steel armor is ideal for applications where the routing path exposes the cable to mechanical wear, sharp edges, or environmental contaminants.

Ordering Information

Technical Specifications

Installation Guidelines

Ensure that the probe is properly gapped using a voltmeter or specialized gap calibration tool before finalizing the mechanical mounting. Maintain a minimum cable bend radius of 25.4 mm (1.0 in) to protect the internal FEP insulation. When tightening the probe case into the bracket, do not exceed the recommended torque limits. Always route the armored cable away from high-temperature exhaust paths and electrical power cables to mitigate thermal damage and electromagnetic interference.

Compliance and Certifications

This series meets the following standards when part of a qualified 3300 XL Transducer system:

• EMC: European Community Directive 2014/30/EU, standards EN 61000-6-2 and EN 61000-6-4.
• RoHS: European Community Directive 2011/65/EU and China RoHS (15-year EFUP designation).
• Functional Safety: SIL 2 certified (HFT=0), SIL 3 capable (HFT=1) when configured as part of a safety instrumented system.