Description

Configured for non-contacting displacement and vibration measurements within industrial machinery protection frameworks, the Bently Nevada 330101-00-67-10-12-CN (330101 Proximity Probe) provides direct physical/electrical execution.

Suffix Breakdown & Model Matrix

The alphanumeric variables specify the structural dimensions, mechanical interface, and certification tracking codes for this 3300 XL Series assembly:

• 00 (Unthreaded Length Option): 0.0 inches of unthreaded body segment.
• 67 (Overall Case Length Option): 6.7 inches of total case thread deployment.
• 10 (Total Length Option): 1.0 meter (3.3 feet) integrated cable system structure.
• 12 (Connector and Cable-Type Option): Miniature coaxial ClickLoc connector with FluidLoc cable layout.
• CN (Agency Approval Option): Target-region specific localized hazardous area certification for mainland China compliance.

Hardware Specifications

Eddy-Current Probe Scaling and Rotor Dynamics Integration

The high-frequency radio frequency signal transmitted via the FluidLoc coaxial line permits continuous eddy-current probe scaling against conductive shaft surfaces. Consequently, the sensor translates physical micro-displacement directly into a stable linear voltage tracking parameter. This uninterrupted scale tracking secures valid gap voltage validation (-10 VDC targets) during static component calibration checks. Furthermore, the localized ground isolating layout ensures precise cross-talk suppression inside crowded sensor tracks, preventing magnetic field overlap from modifying high-frequency rotor dynamics recording accuracy.

Frequently Asked Questions

Q: What specific protection does the integrated FluidLoc cable design element supply?

A: The FluidLoc structural layout blocks process fluids, synthetic turbine oils, and moisture from migrating internally through the core spaces of the coaxial line. This layout serves as an environmental pressure block if the probe tip becomes structurally compromised.

Q: Can this 330101 variant connect directly to standard 3300 series 5-meter extensions and matching Proximitor components?

A: Yes, the module exhibits absolute physical and electrical interchangeability with standard 3300 XL 8 mm transducer networks. However, to maintain certified calibration accuracy, the total system physical footprint length must combine to exactly 5.0 or 9.0 meters.

Field Installation Guidelines

• Thread Insertion Calibration: Drive the 3/8-24 UNF stainless housing body into the calibrated machine bore location, monitoring terminal output until achieving the target gap voltage baseline.
• Locknut Tensioning Requirement: Secure the positioning locknut using a calibrated hand wrench to exactly 27 N-m, preserving axial placement against continuous structural machine frame casing vibration.
• Coaxial Link Connection Routing: Join the miniature coaxial ClickLoc pins firmly together, wrapping the unified connection region with a standard connector shield sleeve to exclude ambient oil splash.
• Flexible Conduit Curvature Limits: Direct the flexible lead lines with a strict minimum physical routing bend radius of 25.4 mm to prevent internal core crimping or signal phase delays.