330102-00-79-05-02-05 3300 XL 8 mm Proximity Probe

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330102-00-79-05-02-05
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 3300 XL 8 mm Proximity Probe, model 330102-00-79-05-02-05, is an advanced eddy current transducer designed for precision automation and industrial monitoring. It delivers a voltage output directly proportional to the distance between the probe tip and the conductive surface, accurately capturing both static positions and dynamic vibrations. With a linear range of 2 mm (80 mils), output resistance of 50 Ω, and supply sensitivity of less than 2 mV/volt, this probe maintains high measurement fidelity across an operating temperature range of -52°C to +177°C (-62°F to +350°F). The probe features a 7.9-inch overall case length, a 3/8-24 UNF thread with 0.563-inch maximum thread engagement, and a 0.5-meter (1.6 ft) miniature coaxial ClickLoc cable. Fully compliant with CSA, ATEX, and IECEx approvals, the 3300 XL 8 mm system meets API 670 standards for linearity, temperature stability, and mechanical configuration. Enhanced TipLoc and CableLoc designs ensure robust mechanical bonding and 330 N (75 lbf) cable pull strength, while the optional FluidLoc cable prevents oil and liquid leakage, ensuring reliable performance in fluid-film bearing and harsh industrial environments. The probe is fully interchangeable with other 3300 series 5 mm and 8 mm probes and Proximitor sensors, simplifying installation and eliminating bench calibration requirements.

Applications

Vibration Monitoring on Fluid-Film Bearings

The 3300 XL 8 mm probe captures high-resolution vibration data with a 2 mm linear range, enabling predictive maintenance and reducing unplanned equipment downtime by up to 20% in turbines, compressors, and generators.

Precision Shaft Position Measurement

Accurately measures shaft displacement within ±0.02 mm, providing essential static position data for rotating machinery in petrochemical plants and power stations.

Keyphasor Signal Generation

Produces precise Keyphasor outputs for speed and phase reference, supporting real-time condition monitoring and rotational diagnostics with ±0.1% measurement accuracy.

Rotational Speed Analysis

The probe’s low output capacitance (69.9 pF/m) allows high-fidelity speed measurement integration into automated control systems, enabling improved machine efficiency and reliability.

Harsh Environment Industrial Monitoring

With CSA, ATEX, and IECEx certifications, the probe operates safely in high-temperature, explosive, or hazardous areas, ensuring uninterrupted automated monitoring in critical industrial zones.

Specifications

Competitive Advantage

Exceptional Linearity and Sensitivity

Provides a linear measurement range of 2 mm with minimal output variation (<2 mV/volt), delivering highly accurate position and vibration readings for industrial automation.

Robust Mechanical Design

Patented TipLoc and CableLoc designs provide a durable bond and 330 N (75 lbf) pull strength, reducing mechanical failures in harsh operational environments.

Full Interchangeability

Compatible with all 3300 series 5 mm and 8 mm probes and Proximitor sensors, allowing easy replacement without bench calibration and lowering maintenance complexity.

FluidLoc Optional Protection

Prevents fluid leakage through the probe cable, improving reliability and operational safety in lubrication-critical machinery.

Certified for Hazardous Locations

CSA, ATEX, and IECEx approvals enable use in explosive or high-risk environments, ensuring compliance with international industrial automation standards.