Introduction

The 330101-46-65-10-02-05 probe is part of the trusted Bently Nevada 3300 XL series. Designed for critical machinery protection, this 8 mm probe delivers precise non-contact measurement of shaft vibration and position. Its 1-meter cable allows flexible installations in demanding industrial environments, ensuring stable signal transmission and reliable monitoring. The probe’s stainless steel construction ensures longevity, while its advanced sensing technology enables predictive maintenance programs that reduce downtime and improve operational efficiency.

Technical Specifications

Parameter	Specification
Sensing Tip Diameter	8 mm
Cable Length	1 m
Weight	0.323 kg (0.71 lb)
Material	Stainless Steel
Connector Type	Miniature Coaxial ClickLoc
Operating Temperature	-40 °C to 120 °C
Target Distance Range	0.25 mm – 2 mm
Measurement Principle	Eddy-Current Non-Contact
Series	3300 XL
Compliance	CN Approved

Applications

Engineered for precision and reliability, the Bently Nevada 330101-46-65-10-02-05 3300 XL 8 mm Proximity Probe is ideal for:

High-speed turbines and generators
Industrial compressors and pumps
Electric motor shafts in power plants
Gearboxes in petrochemical facilities
Critical rotating machinery in oil & gas operations
Condition monitoring programs requiring continuous vibration measurement

This probe is trusted in applications where real-time shaft position and vibration data are crucial for operational safety.

Advantages

Advanced eddy-current sensing for non-contact, highly accurate measurement
Stainless steel housing ensures robust durability under harsh conditions
1-meter cable provides flexible installation for diverse setups
Quick and secure connection with ClickLoc miniature coaxial connector
Proven compatibility with 3300 XL Proximitor sensor systems
Minimizes unexpected downtime through reliable monitoring
Resistant to temperature variations, vibration, and mechanical shock
Supports predictive and condition-based maintenance strategies

Technical FAQs

What is the principle behind this probe?
Uses eddy-current sensing to measure the distance between the probe tip and conductive targets without contact.
Can it measure high-speed shaft vibration?
Yes, it is designed for accurate vibration monitoring on fast-rotating machinery.
Which monitoring systems is it compatible with?
Compatible with Bently Nevada 3300 XL Proximitor modules.
What connector type does it use?
Miniature coaxial ClickLoc connector for reliable, repeatable connections.
Is it suitable for hazardous locations?
Yes, CN-approved configuration supports industrial compliance requirements.
Can it measure axial or thrust displacement?
Yes, when integrated with the correct 3300 XL system configuration.
Does it require routine calibration?
Factory-calibrated; periodic verification is recommended for critical applications.
What materials are recommended for the monitored shaft?
Conductive metals such as steel and similar alloys.
How durable is the probe under vibration and shock?
Engineered for industrial environments with high mechanical stress.
What maintenance is recommended?
Inspect cable integrity, connector condition, and mounting periodically for consistent performance.