Bently Nevada 330102-00-28-10-02-05 3300 XL 8 mm Proximity Probe

Description

The 330102-00-28-10-02-05 is a 3300 XL 8 mm proximity probe configuration featuring an armored 3/8-24 UNF threaded steel body for enhanced mechanical protection in industrial environments. This unit includes a 2.8 inch case length (Option 28) and 0.0 inch unthreaded length (Option 00), providing a fully threaded exterior suitable for precise mounting adjustments. The probe is terminated with a miniature coaxial ClickLoc connector on a 1.0 meter standard cable (Option 10, Option 02) and is rated for hazardous area use with CSA, ATEX, and IECEx approvals (Option 05). Designed for non-contact eddy-current displacement measurement, this probe serves as a critical sensing element within 3300 XL 8 mm monitoring chains. It is intended for use with 3300 XL Proximitor sensors and extension cables, forming a system that provides accurate shaft vibration and axial position data for turbomachinery, compressors, and other rotating equipment.

Features

• Armored probe body: Provides increased abrasion resistance and mechanical protection for the lead wire.
• 3/8-24 UNF thread: Standard industry thread size for direct compatibility with common probe holders and brackets.
• ClickLoc connector: Miniature coaxial connector ensures a secure, reliable connection, preventing loose contacts during machinery operation.
• Agency Approvals: Certified for CSA, ATEX, and IECEx, meeting requirements for hazardous area installations.
• System Compatibility: Specifically engineered to function as part of the 3300 XL 8 mm transducer system, maintaining linear output characteristics when paired with calibrated 3300 XL components.

Applications

• Turbine and compressor shaft radial vibration monitoring
• Axial position (thrust) measurement
• Rotor position monitoring
• Critical rotating machinery protection
• Fluid film bearing health assessment

Ordering Information

Option	Code	Description
Orderable Part Number	330102-00-28-10-02-05	3300 XL 8 mm Proximity Probe, Armored, 3/8-24 UNF
A - Unthreaded Length	00	0.0 in unthreaded length
B - Overall Case Length	28	2.8 in case length
C - Total Length	10	1.0 meter (3.3 feet)
D - Connector/Cable	02	Miniature coaxial ClickLoc connector, standard cable
E - Agency Approval	05	CSA, ATEX, IECEx Approvals

Technical Specifications

Manufacturer	Bently Nevada (Baker Hughes)
Part Number	330102-00-28-10-02-05
Probe Diameter	8 mm
Thread Size	3/8-24 UNF
Case Material	AISI 303 or 304 Stainless Steel
Total Length	1.0 meter
Connector Type	Miniature coaxial ClickLoc
Armor	Yes (Armored cable)
Agency Approvals	CSA, ATEX, IECEx
System Compatibility	3300 XL Proximitor Sensor and Extension Cable

Installation Guidelines

• Ensure the probe is mounted in a rigid bracket to prevent vibration-induced signal noise.
• Verify the probe-to-target gap is set according to the 3300 XL system manual (typically 1.27 mm or 50 mils) to maintain linear range.
• Protect the connector using the provided or recommended connector protector kit to prevent fluid ingress and environmental degradation.
• Maintain proper cable routing, keeping probe leads away from high-voltage AC lines to prevent EMI/RFI interference.

Compliance and Certifications

• Hazardous Area: CSA, ATEX, IECEx certified for use in potentially explosive atmospheres.
• RoHS: Compliant with standard industrial environmental directives.