330101-00-35-05-02-05 3300 XL 8 mm Proximity Probe

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330101-00-35-05-02-05
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 330101-00-35-05-02-05 3300 XL 8 mm Proximity Probe is a high-performance eddy-current displacement transducer engineered for industrial automation environments where accurate vibration and position measurement is essential for machine protection and condition monitoring. As part of the 3300 XL proximity transducer system, this 8 mm probe delivers linear, stable, and repeatable displacement and vibration measurement across a 2 mm (80 mil) linear range, making it suitable for compressors, turbines, pumps, and fluid-film bearing assets found in petrochemical plants, refineries, and power stations. Designed for global compliance and critical machinery, the 3300 XL proximity probe supports CSA, ATEX, and IECEx approvals and is optimized for harsh field conditions with an extended temperature rating of −52°C to +177°C, ensuring reliable operation in high-temperature rotating equipment. The model 330101-00-35-05-02-05 features a compact 3/8-24 UNF threaded housing, a 0.5 m standard cable, and a Miniature ClickLoc coaxial connector for secure field installation. Its advanced mechanical design utilizes patented TipLoc and CableLoc methods to enhance pull strength and vibration durability, while providing seamless interchangeability with 3300 non-XL 5 mm and 8 mm components, eliminating bench calibration and supporting efficient automation integration with condition-monitoring and machine-control systems.

Applications

Application 1: Fluid-Film Bearing Vibration Monitoring
Used on high-speed compressors and turbines to measure shaft vibration amplitude within a 2 mm linear range, enabling predictive alarms that reduce unplanned shutdown risk in petrochemical automation systems.

Application 2: Shaft Position Measurement
Provides continuous static displacement feedback for steam turbine and pump shafts, supporting optimized bearing loading and improving machinery efficiency by 3–7% through more accurate control adjustments.

Application 3: Keyphasor Speed & Phase Reference
Employed in rotating asset diagnostics to deliver precision phase reference for vibration analysis, enabling RPM and phase tracking stability for machines operating from 1,000 to 20,000 rpm.

Application 4: Industrial Condition Monitoring Systems
Integrates directly into distributed automation and condition-monitoring platforms to provide vibration data for asset health analytics, extending machine service life in critical power-generation equipment.

Application 5: OEM Machine Protection Systems
Utilized by compressor and turbine OEMs to embed proven proximity measurement into protective logic systems, reducing warranty failures and improving operational reliability in serialized industrial machinery.

Specifications

Competitive Advantage

Advantage 1: High Thermal Tolerance
Operates from −52°C to +177°C, enabling reliable deployment near high-temperature bearings and casings where conventional sensors experience drift or premature failure.

Advantage 2: Global Hazardous Area Approvals
Certified to CSA, ATEX, and IECEx, giving system integrators compliance coverage for Zone 0/Zone 2 installations across petrochemical, LNG, and offshore power sectors without redesign.

Advantage 3: Mechanical Ruggedness & Pull Strength
Patented CableLoc design delivers ≈330 N (75 lbf) pull resistance, ensuring probe integrity under vibration-rich environments such as centrifugal compressors and high-speed blowers.

Advantage 4: Full Interchangeability
Compatible with 3300 non-XL 5 mm/8 mm components, eliminating calibration time and reducing spare-parts stocking costs by 15–40% for operators maintaining mixed fleets of rotating machinery.

Advantage 5: Automation-Friendly Measurement Accuracy
Provides linear displacement measurement for both static and dynamic vibration values, supporting API-670 compliance and enhancing predictive control systems through more accurate data acquisition.