Introduction

The Bently Nevada 330101-30-63-15-02-CN 3300 XL 8 mm Proximity Probe delivers accurate, repeatable, non-contact displacement and vibration measurements. With a total cable length of 1.5 meters, it allows flexible installation while maintaining reliable performance in turbines, generators, compressors, and other rotating machinery. Optimized for continuous industrial operation, it ensures stable data for machinery protection systems.

Technical Specifications

Parameter	Specification
Sensor Type	Eddy Current Proximity Probe
System Series	Bently Nevada 3300 XL
Model	330101-30-63-15-02-CN
Probe Diameter	8 mm
Total Cable Length	1.5 meters
Measurement Principle	Electromagnetic induction (eddy current)
Measurement Target	Conductive metallic shafts
Function	Vibration, position, Keyphasor reference
System Compatibility	3300 XL Proximitor + extension cable + probe system
Operating Temperature	-40°C to +85°C (system dependent)
Weight	0.485 kg (1.07 lb)
Dimensions	8 mm probe tip; total cable length 1.5 meters

Applications

The Bently Nevada 330101-30-63-15-02-CN 3300 XL 8 mm Proximity Probe is ideal for precision monitoring of critical rotating machinery:

Vibration and shaft displacement measurement in turbines, generators, and compressors
Rotor eccentricity and imbalance detection
Bearing condition monitoring in fluid-film bearing machines
Speed and Keyphasor reference signal detection
Industrial predictive maintenance systems
Machinery protection in power generation, oil & gas, and heavy industrial sectors

Designed for seamless integration with the 3300 XL system, this probe ensures reliable performance in demanding environments.

Advantages

High-precision 8 mm eddy current sensing for accurate vibration and displacement readings
Compatible with 3300 XL system components for plug-and-play installation
Robust industrial-grade construction withstands harsh environments
Thermally stable and reliable for consistent performance
Non-contact measurement reduces wear and maintenance
Durable design supports long-term continuous operation

Technical FAQs

What is the operating principle?
Eddy current induction enables non-contact measurement of shaft displacement and vibration.
Which system is it compatible with?
Bently Nevada 3300 XL 8 mm Proximity Transducer System.
Does it measure both vibration and position?
Yes, it provides dynamic vibration and static shaft displacement readings simultaneously.
What materials can it measure?
Conductive metals such as steel and alloy shafts.
Is it suitable for continuous operation?
Yes, it is designed for 24/7 industrial monitoring.
What type of output signal does it provide?
Works within the 3300 XL system to provide voltage proportional to displacement.
Is field calibration required?
No calibration is needed when installed with a compatible 3300 XL system.
Can it operate in high-vibration environments?
Yes, specifically engineered for rotating machinery with heavy vibration exposure.
Is it resistant to industrial conditions?
Yes, it can withstand standard industrial temperature ranges and mechanical stresses.
Which industries commonly use this probe?
Power generation, oil & gas, petrochemical, aerospace, and industrial manufacturing.