330101-00-24-15-02-05 3300 XL 8 mm Proximity Probe

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330101-00-24-15-02-05
Minimum Order Quantity:	1
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 330101-00-24-15-02-05 3300 XL 8 mm Proximity Probe is a high-precision eddy current proximity probe engineered for critical industrial automation and rotating machinery monitoring systems. As a core component of the 3300 XL Proximity Transducer System, this 8 mm proximity probe converts the distance between the probe tip and a conductive target into a stable, linear voltage output, enabling accurate vibration monitoring, shaft position measurement, and displacement analysis in harsh industrial environments.

Designed with a 3/8-24 UNF threaded probe case, a minimum case length of 2.4 in, and a total cable length of 1.5 meters, the 3300 XL 8 mm proximity probe supports flexible installation in turbines, compressors, pumps, and motors used in oil & gas, petrochemical, power generation, and heavy manufacturing automation systems. The probe operates reliably across a wide temperature range from -52°C to +177°C, ensuring long-term stability even in high-heat machinery zones.

With a 2 mm linear measurement range, 50 Ω output resistance, and supply sensitivity below 2 mV/V, the 330101-00-24-15-02-05 proximity probe delivers repeatable, low-noise signals suitable for integration with condition monitoring platforms and safety-critical automation architectures. The miniature coaxial ClickLoc connector, combined with standard low-capacitance cable (69.9 pF/m typical), enhances signal integrity and simplifies system maintenance. Certified to CSA, ATEX, and IECEx, this 3300 XL proximity probe meets global hazardous-area requirements while maintaining interchangeability across the 3300 XL product family, reducing spare parts complexity and lifecycle costs in automated plants.

Applications

Application 1: Turbine Shaft Vibration Monitoring

In steam and gas turbines, the 3300 XL 8 mm proximity probe measures shaft vibration with a 2 mm linear range, allowing early detection of imbalance, misalignment, or bearing wear. The low supply sensitivity (<2 mV/V) ensures stable readings even with fluctuating power conditions common in power generation automation systems.

Application 2: Compressor Axial Position Measurement

For centrifugal and axial compressors, this proximity probe provides continuous axial position feedback. Operating up to +177°C, it maintains accuracy near thrust bearings, supporting automated shutdown logic when displacement thresholds are exceeded.

Application 3: Fluid-Film Bearing Condition Monitoring

Installed near fluid-film bearings, the 330101-00-24-15-02-05 probe tracks dynamic shaft motion. The 50 Ω output resistance and shielded coaxial cable minimize signal distortion, enabling precise vibration trend analysis in predictive maintenance platforms.

Application 4: Keyphasor and Speed Reference Systems

When paired with a Keyphasor wheel, the 3300 XL 8 mm proximity probe delivers accurate phase and speed signals. This supports advanced automation diagnostics such as phase-referenced vibration analysis and rotor dynamic studies.

Application 5: High-Reliability Automation in Hazardous Areas

With CSA, ATEX, and IECEx approvals, the probe is suitable for Zone-rated oil & gas facilities. Its robust design supports continuous operation in explosive atmospheres while feeding real-time data to distributed control and safety instrumented systems.

Specifications

Competitive Advantage

Competitive Advantage 1: Wide Linear Measurement Range

The 2 mm (80 mils) linear range enables accurate displacement and vibration measurement across a broad operating window, reducing the need for frequent recalibration in automated monitoring systems.

Competitive Advantage 2: Exceptional Environmental Robustness

Operating from -52°C to +177°C, the probe maintains signal stability in extreme thermal conditions, outperforming standard proximity probes used in industrial automation.

Competitive Advantage 3: Superior Signal Stability

With supply sensitivity below 2 mV per volt and optimized cable capacitance (69.9 pF/m), the 3300 XL 8 mm proximity probe delivers low-noise outputs critical for high-resolution vibration analytics.

Competitive Advantage 4: Mechanical Strength and Installation Security

The 3/8-24 UNF thread and maximum thread engagement of 0.563 in provide secure mounting, while the lightweight 0.05 kg design reduces mechanical stress on machine housings.

Competitive Advantage 5: Global Compliance and System Interchangeability

Certified to CSA, ATEX, and IECEx, and fully interchangeable within the 3300 XL ecosystem, this proximity probe lowers inventory costs and simplifies system expansion in large-scale industrial automation projects.