Introduction

The Bently Nevada 330101-XX-XX-10-02-05 8 mm Proximity Probe is part of the 3300 XL series, widely recognized for reliability in industrial condition monitoring. Designed for precise, non-contact shaft vibration and position measurement, it provides operators with actionable insights for machine protection and maintenance.

Its 1-meter cable offers flexibility in installation, while its durable stainless steel housing ensures long-term stability in demanding industrial environments. This probe is ideal for applications requiring accurate monitoring, early fault detection, and minimal operational downtime.

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
Measurement Principle	Eddy-Current Non-Contact
Operating Temperature	-40 °C to 120 °C
Target Distance Range	0.25 mm – 2 mm
Series	3300 XL
Compliance	CN Approved

Applications

The Bently Nevada 330101-XX-XX-10-02-05 3300 XL 8 mm Proximity Probe is engineered for precision shaft vibration and position monitoring in a wide range of industrial machinery, including:

Gas and steam turbines
Centrifugal compressors and pumps
Electric motors and generator shafts
Gear-driven industrial equipment
Heavy-duty rotating machinery in petrochemical and power plants
Condition monitoring and predictive maintenance programs

This probe is ideal wherever continuous, reliable monitoring of shaft behavior is critical to operational safety and equipment longevity.

Advantages

Non-contact eddy-current sensing for high-precision displacement measurement
Robust stainless steel housing for long-term industrial reliability
1-meter cable ensures installation flexibility in complex machinery layouts
Quick, secure ClickLoc miniature coaxial connector
Fully compatible with 3300 XL Proximitor sensor systems
Stable signal output under vibration and temperature fluctuations
Supports predictive maintenance and early anomaly detection
Proven reliability in continuous monitoring applications

Technical FAQs

What sensing method does this probe use?
Eddy-current technology for non-contact shaft displacement detection.
Can it handle high-speed rotating machinery?
Yes, designed for accurate measurements even at elevated rotational speeds.
Which monitoring systems is it compatible with?
Compatible with Bently Nevada 3300 XL Proximitor modules and system configurations.
What type of connector is included?
Miniature coaxial ClickLoc connector for repeatable and reliable connections.
Can it operate in harsh industrial environments?
Yes, it is built for temperature extremes, vibration, and industrial conditions.
What type of shafts is it suitable for?
Conductive metal shafts such as steel and alloy components.
Is factory calibration sufficient?
Factory-calibrated, with only system-level verification recommended.
Does it support vibration and axial displacement measurement?
Yes, when integrated with the proper 3300 XL system configuration.
How durable is it against mechanical shock?
Constructed for heavy-duty industrial vibration and mechanical stress.
What maintenance is required?
Routine inspection of cable integrity, connectors, and mounting hardware is sufficient.