Bently Nevada 330101-00-28-10-02-CN 3300 XL 8 mm Proximity Probe

Product Overview

The 330101-00-28-10-02-CN 3300 XL 8 mm proximity probe from Bently Nevada is designed for continuous vibration and shaft position monitoring in turbines, compressors, pumps, and other critical rotating machinery. It is widely deployed in power generation plants, oil refineries, LNG facilities, and petrochemical industries where reliable machinery protection is required to prevent unplanned shutdowns and equipment damage.

This probe operates as part of the 3300 XL proximity measurement system and provides stable signal output under high vibration and harsh industrial environments. The 2.8 in overall case length supports compact mounting configurations, while the 1.0 m total cable length allows flexible routing in machine assemblies. The 3/8-24 UNF threaded design ensures secure mechanical installation in standard probe mounting positions. The miniature coaxial ClickLoc connector improves connection stability under continuous vibration conditions. The CN approval option supports hazardous area installations requiring NEPSI, CCC, and applicable ATEX or IECEx compliance for explosive gas and dust environments.

Suffix Breakdown

Technical Specifications

Technical FAQs

What does the CN suffix represent in this probe model?

The CN suffix indicates a China hazardous area approval package that includes NEPSI, CCC, and applicable ATEX or IECEx certifications for use in explosive environments.

Is this probe compatible with standard 3300 XL monitoring systems?

Yes. It is designed for integration with Bently Nevada 3300 XL monitoring systems when proper electrical length matching is maintained.

What is the role of the ClickLoc connector?

The ClickLoc connector ensures secure electrical connection and reduces signal interruption caused by vibration in rotating machinery applications.

Can this probe be used for turbine monitoring systems?

Yes. It is commonly used in turbine, compressor, and pump vibration monitoring applications in industrial protection systems.

Engineering & Installation Guide

Ensure correct probe gap setting during installation to maintain linear measurement response and stable vibration data output.

Route probe cables away from high voltage power lines and VFD output cables to reduce electromagnetic interference in monitoring systems.

Secure cable routing in high vibration environments to prevent connector fatigue and maintain long term signal stability.