Bently Nevada 330102-00-24-10-02-00 3300 XL 8 mm Proximity Probe Armored Cable

Product Overview

330102-00-24-10-02-00 (330102-00-24-10-02-00) from Bently Nevada is a ruggedized 3300 XL 8 mm proximity probe designed for continuous shaft vibration and radial position monitoring in rotating machinery such as steam turbines, centrifugal compressors, pumps, and generators. This probe features a 3/8-24 UNF threaded stainless steel case with armored cable protection, ensuring stable signal integrity in high-vibration and oil-contaminated environments.

Maintenance engineers rely on this probe to provide precise displacement measurement within machine protection systems. Its mechanical durability and consistent electrical performance help prevent unexpected shutdowns and support predictive maintenance strategies across power plants, refineries, and petrochemical processing units.

Suffix Breakdown

The 330102 configuration code defines the mechanical dimensions, cable construction, and connector type required for correct installation and system compatibility.

330102-00-24-10-02-00 Configuration Meaning

• 330102 — 3300 XL 8 mm Proximity Probe series

• 00 — Unthreaded Length: 0 mm

• 24 — Overall Case Length: 240 mm

• 10 — Total Cable Length: 1.0 metre (3.3 feet)

• 02 — Connector Type: Miniature coaxial ClickLoc connector with standard cable

• 00 — Agency Approval: Not required

This structured coding system allows maintenance teams to quickly identify the correct replacement probe during outages and scheduled maintenance intervals.

Technical Specifications

Technical FAQs

Is 330102-00-24-10-02-00 part of a complete proximity transducer system?
Yes. This probe operates as one component within the 3300 XL proximity transducer system, together with a matching extension cable and Proximitor sensor.

Can this probe be used in high-vibration turbine environments?
Yes. The armored cable design protects the internal conductor from mechanical stress, making it suitable for steam turbines, compressors, and heavy rotating equipment.

What happens if the probe length differs from the original installation?
Incorrect probe length may change the sensing range and mechanical fit. Always match the original suffix configuration to maintain calibration accuracy.

Is this probe suitable for hazardous industrial areas?
Yes, when installed with approved system components and following plant certification requirements, it can operate safely in industrial process environments.

Engineering & Installation Guide

Always verify the probe target material and maintain proper installation clearance before energizing the monitoring system. A stable mechanical mounting surface reduces signal noise and improves long-term measurement reliability.

Route the armored cable through dedicated instrumentation trays separated from high-power motor cables. This practice minimizes electromagnetic interference and protects signal stability in variable speed drive environments.

During commissioning, confirm proper grounding of the probe shield at the monitoring cabinet side only. Avoid multi-point grounding to prevent signal drift and false vibration alarms.