330101-00-47-90-02-00 3300 XL 8 mm Proximity Probe

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330101-00-47-90-02-00
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

330101-00-47-90-02-00 3300 XL 8 mm Proximity Probe is a high-precision eddy current displacement sensor designed for automation and machinery protection in fluid-film bearing machines. The 330101-00-47-90-02-00 converts probe-to-target distance into a proportional voltage output, supporting both radial vibration and axial position measurements, as well as Keyphasor reference and speed monitoring. With a 2 mm linear range, 50 Ω output resistance, less than 2 mV/V supply sensitivity, and operating temperatures from -52°C to +177°C, the 330101-00-47-90-02-00 delivers stable and accurate signals for automated control systems. The probe features a 3/8-24 UNF threaded case, 0.563 in maximum thread engagement, 4.7 in overall case length, and a 9.0 m total system length with a miniature coaxial ClickLoc connector. Enhanced with a patented TipLoc molding method and CableLoc design, the 330101-00-47-90-02-00 ensures secure probe-to-cable attachment and optional FluidLoc protection for oil or fluid leakage, making it ideal for integration into high-precision automated machinery monitoring environments.

Applications

Radial Vibration Monitoring in Fluid-Film Bearings
330101-00-47-90-02-00 is used to measure radial vibration in turbines, compressors, and pumps with fluid-film bearings. With a 2 mm linear range and less than 2 mV/V supply sensitivity, 330101-00-47-90-02-00 provides high-resolution vibration signals for automated condition monitoring systems, enabling early fault detection.

Axial Position and Thrust Measurement
For axial position monitoring, 330101-00-47-90-02-00 provides precise displacement feedback on flat targets, supporting thrust control and position measurement in automated machinery. The probe’s operating temperature range of -52°C to +177°C ensures reliable performance under harsh industrial conditions.

Speed and Keyphasor Reference Measurement
330101-00-47-90-02-00 is applied in Keyphasor and rotational speed detection systems. The 50 Ω output resistance and 9.0 m total system length with miniature coaxial ClickLoc connector allow accurate transmission of speed and phase data to automated control and protection systems.

Specifications

Competitive Advantage

Robust Mechanical and Electrical Design
The 3/8-24 UNF threaded case, 0.563 in maximum thread engagement, and 4.7 in overall case length allow 330101-00-47-90-02-00 to fit into standard probe mounting locations while maintaining secure mechanical attachment and signal stability.

Enhanced Probe-to-Cable Connection
The patented TipLoc molding method and CableLoc design provide 330 N pull strength, ensuring 330101-00-47-90-02-00 maintains stable probe-to-cable connections and optional FluidLoc protection prevents oil leakage, improving reliability in automated systems.

High Signal Accuracy and Stability
With 2 mm linear range, 50 Ω output resistance, and supply sensitivity below 2 mV/V, 330101-00-47-90-02-00 delivers precise and repeatable measurements, optimizing automated vibration, position, and speed monitoring.

Long Reach Capability for Flexible Installation
The 9.0 m total system length of 330101-00-47-90-02-00 allows flexible probe placement in large machinery layouts while maintaining high signal integrity for automation and condition monitoring applications.