Bently Nevada 330102-03-25-10-02-05 3300 XL 8 mm Proximity Probe

Description

330102-03-25-10-02-05: 3300 XL 8 mm proximity probe with armored cable, 3/8-24 UNF thread, configured with 0.3 in unthreaded length (Option 03), 2.5 in case length (Option 25), 1.0 m total length (Option 10), standard ClickLoc connector (Option 02), and CSA/ATEX/IECEx hazardous area approvals (Option 05).

This 3300 XL 8 mm proximity transducer system component is designed for critical machinery protection, specifically for monitoring shaft vibration and axial position. The integration of an armored cable (330102 series) provides enhanced mechanical protection in demanding industrial environments compared to unarmored variants. This probe is calibrated to work within 3300 XL monitoring chains, ensuring compatibility with 3300 XL Proximitor sensors and extension cables to maintain specified system performance and interchangeability.

Features

• Armored cable construction: Offers superior mechanical durability for harsh installation environments.
• 3/8-24 UNF thread: Standard industry threading for 8 mm probe mounting in machine cases.
• ClickLoc connector: Ensures secure connection while preventing accidental loosening during operation.
• Hazardous area approvals (Option 05): Certified for use in CSA, ATEX, and IECEx monitored environments.
• System calibration: Engineered as part of the 3300 XL platform for linear, non-contact displacement measurement.

Applications

• Turbine and compressor shaft vibration monitoring
• Axial position (thrust) measurement
• Critical rotating machinery protection
• Fluid film bearing health assessment
• High-vibration industrial environments requiring armored lead protection

Ordering Information

Technical Specifications

Installation Guidelines

• Ensure the total system length (probe length + extension cable length) matches the requirements of the Proximitor sensor calibration (usually 5 m or 9 m systems).
• Use 3300 XL test plugs to verify Proximitor sensor performance via terminal strip test pins without disconnecting field wiring.
• Protect connectors from moisture and contaminants using connector protectors or self-fusing silicone tape; do not install tape inside the machine casing.
• Maintain proper probe gap per the specific machine's monitoring requirements using standard installation procedures.

Compliance and Certifications

• CSA (Canadian Standards Association)
• ATEX (Atmospheres Explosibles)
• IECEx (International Electrotechnical Commission Explosive)