Bently Nevada

Bently Nevada 330105-02-12-10-02-05 3300 XL 8 mm Reverse Mount Proximity Probe

SKU 330105-02-12-10-02-05

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  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Bently Nevada

  • Product No.: 330105-02-12-10-02-05

  • Country of origin:United States

  • Product Type: 3300 XL 8 mm Reverse Mount Probes

  • Barcode: 8537101190

  • Payment: T/T, Western Union

  • Weight: 140g

  • Dimensions: 45 mm x 95 mm x 95 mm (H x W x D)

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

The 330105-02-12-10-02-05 is a 3300 XL 8 mm reverse mount proximity probe, designed for non-contact eddy-current displacement measurement within 3300 XL monitoring systems. This configuration features a 3/8-24 UNF thread, an unthreaded length of 20 mm (Option 02), a total case length of 120 mm (Option 12), and a 1.0 meter total system length (Option 10). It is equipped with a miniature coaxial ClickLoc connector and standard cable (Option 02) and is certified with CSA, ATEX, and IECEx approvals (Option 05).

Reverse mount probes are primarily used in applications where the probe must be mounted from the inside of the machine case, facing outward. This transducer system provides highly accurate shaft vibration and axial position measurements in critical rotating machinery, including steam and gas turbines, compressors, and pumps. It is fully compatible with 3300 XL Proximitor sensors and extension cables, ensuring linear, reliable signal transmission across the specified measurement range.

Features

  • 3/8-24 UNF threaded probe body (reverse mount configuration)
  • Option 02 (Unthreaded Length): 20 mm
  • Option 12 (Case Length): 120 mm
  • Option 10 (Total Length): 1.0 meter system length
  • Option 02 (Connector/Cable): Miniature coaxial ClickLoc connector with standard cable
  • Option 05 (Agency Approval): CSA, ATEX, and IECEx hazardous area certifications
  • Consistent sensitivity and linear output for 3300 XL monitoring chains
  • Robust design for harsh industrial environments

Applications

  • Turbine shaft vibration monitoring
  • Compressor axial position measurement
  • Rotor position and displacement sensing
  • Critical rotating machinery protection
  • Fluid film bearing monitoring

Ordering Information

Option Code Description
Orderable Part Number 330105-02-12-10-02-05 3300 XL 8 mm Reverse Mount Proximity Probe
A - Unthreaded Length 02 20 mm
B - Overall Case Length 12 120 mm
C - Total Length 10 1.0 meter
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)
Model 330105
Probe Diameter 8.0 mm
Thread Type 3/8-24 UNF-2A
Mounting Style Reverse Mount
Connector Type Miniature coaxial ClickLoc
Cable Type Standard
System Length 1.0 meter
Agency Approvals CSA, ATEX, IECEx

Installation Guidelines

Ensure that the probe is installed with the correct gap distance as specified in the 3300 XL system manual. The probe must be mounted to a rigid surface to prevent false vibration readings. When installing in hazardous areas, ensure that all local wiring regulations and the specific agency approvals (Option 05) are strictly followed. Do not subject the probe tip to excessive force or impact during installation. Maintain proper shielding and grounding practices for all field wiring to minimize electromagnetic interference.

FAQ

What is a reverse mount probe?

A reverse mount probe is designed to be installed from the inside of a machine housing, with the tip pointing outward toward the shaft. This is common in specific turbine and compressor configurations where external access is limited.

What does the 05 approval code signify?

The 05 code indicates that the transducer is certified for use in hazardous areas under CSA, ATEX, and IECEx standards. Always check the specific hazardous area classification for your installation site.

Is the 1.0 meter length the total length of the probe?

No, the 1.0 meter length refers to the total system length, which includes the probe lead and the extension cable combined. This ensures the correct impedance matching for the 3300 XL Proximitor sensor.

Can I use a FluidLoc cable with this probe?

This specific SKU (330105-02-12-10-02-05) utilizes a standard cable (Option 02). If your application requires FluidLoc cable for oil sealing, you would need to specify Option 12 in the connector/cable segment.

View all FAQs →

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

Bently Nevada 330105-02-12-10-02-05 3300 XL 8 mm Reverse Mount Proximity Probe

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Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
United States

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