Bently Nevada

Bently Nevada 330101-00-75-20-02-05 3300 XL 8 mm Proximity Probe

SKU 330101-00-75-20-02-05

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

  • Product No.: 330101-00-75-20-02-05

  • Country of origin:United States

  • Product Type: 3300 XL 8 mm Proximity Probe

  • 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

330101-00-75-20-02-05 specifies this unarmored 3300 XL 8 mm proximity probe configured with a 0.0 in unthreaded length (Option 00), 7.5 in overall case length (Option 75), 2.0 m total length (Option 20), miniature ClickLoc coaxial connector (Option 02), and CSA, ATEX, and IECEx hazardous area approvals (Option 05).

This specific configuration features standard unarmored 3/8-24 UNF threads with a 7.5-inch case length, allowing deep penetration into bearing housings or machinery casings. Operating on eddy-current principles, it pairs with a 3300 XL Proximitor sensor and extension cable to measure shaft vibration, dynamic motion, or axial position on critical rotating machinery like steam turbines, gas turbines, compressors, and high-speed pumps. The absence of a connector protector on Option 02 provides a compact ClickLoc connection footprint, while the Option 05 approvals satisfy hazardous area regulations.

Features

  • Option 00 specifies a 0.0-inch unthreaded length, providing full-length 3/8-24 UNF threading on the probe casing.
  • Option 75 provides a 7.5-inch overall case length for deep-reach installation in machinery housings.
  • Option 20 provides a 2.0-meter total probe length using FEP-insulated coaxial standard cable.
  • Option 02 designates a miniature coaxial ClickLoc connector without an integrated connector protector.
  • Option 05 provides CSA, ATEX, and IECEx hazardous area safety approvals for industrial environments.
  • Polyphenylene sulfide probe tip is molded for mechanical durability in harsh operating spaces.
  • AISI 303 or 304 stainless steel case material offers corrosion resistance.

Applications

  • Steam and gas turbine shaft vibration monitoring.
  • Compressor and pump rotor axial position and displacement measurement.
  • Critical rotating machinery protection in power plants, oil and gas, and petrochemical facilities.
  • Speed and Keyphasor reference measurements.

Ordering Information

Option Segment Code on This SKU Description / Meaning
Orderable Part Number 330101-00-75-20-02-05 3300 XL 8 mm Proximity Probe, 3/8-24 UNF thread, without armor
A - Unthreaded Length Option 00 0.0 inches (0.0 in unthreaded length)
B - Overall Case Length Option 75 7.5 inches (7.5 in overall case length)
C - Total Length Option 20 2.0 meters (6.6 feet) total probe length
D - Connector and Cable-Type Option 02 Miniature coaxial ClickLoc connector, standard cable
E - Agency Approval Option 05 CSA, ATEX, IECEx Approvals (hazardous area)

Technical Specifications

Parameter Specification Value
Manufacturer Bently Nevada
Part Number / SKU 330101-00-75-20-02-05
Probe Diameter 8 mm
Measurement Type Displacement (proximity)
Operating Principle Eddy current
Case Material AISI 303 or 304 stainless steel (SST)
Tip Material Polyphenylene sulfide (PPS)
Cable Type 75 Ohm triaxial fluorine-ethylene-propylene (FEP) insulated probe cable
Nominal Probe DC Resistance 7.88 Ohm (plus or minus 0.50 Ohm)
Operating Temperature Range -52 to +177 Celsius (-62 to +350 Fahrenheit)
Probe Case Tensile Strength 330 N (75 lbf) probe case to probe lead maximum
Cable Connector Tensile Strength 270 N (60 lbf) at probe lead to extension cable connectors
Minimum Cable Bend Radius 25.4 mm (1.0 in)
Maximum Connector Torque 0.565 Nm (5 in-lbf)
Dimensions 45 mm x 95 mm x 95 mm (H x W x D)
Weight 0.14 kg

Installation Guidelines

  • Mount with appropriate probe gap per system calibration (typically 1.27 mm or 50 mils for 3300 XL 8 mm system).
  • Route coaxial cable with proper shielding and grounding practices to prevent electromagnetic interference.
  • Ensure minimum permissible cable bend radius of 25.4 mm (1.0 in) is maintained during routing.
  • Do not exceed maximum rated torque values when mounting probe case or tightening ClickLoc connectors.
  • Connection of standard ClickLoc connectors should be finger-tight.

Compliance and Certifications

  • CSA Class I, Division 1 and 2 Groups A, B, C, D
  • ATEX Ex ia IIC, Ex nA IIC
  • IECEx certification
  • CE Mark

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

Bently Nevada 330101-00-75-20-02-05 3300 XL 8 mm Proximity Probe

Quantity
Shipping & Returns

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.

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 technical warranty.
Reviews
1 of 3
Only 7 item(s) left in stock
Quantity
View full details

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

Technical knowledge

Troubleshooting Beckhoff EPP2008-0001 Output Faults

A field checklist for EPP2008-0001 current limits, supply voltage, channel LEDs, connector coding and load-related output faults.

Moving TwinCAT 3 Licenses with C9900-L100: Build and Device Checks

Before moving a TwinCAT 3 license with a Beckhoff C9900-L100, verify the TwinCAT build, XML device description, exact order code and cabinet limits.

Replacing a Beckhoff EL4032: Wiring and Output Checks

A field checklist for replacing a Beckhoff EL4032, covering the ±10 V load, terminal map, power contacts, EtherCAT state, and watchdog behavior.

Replacing Yokogawa AAI835: Wiring and Barrier Checks Before Swap

Before replacing a Yokogawa AAI835, verify the 4-in/4-out channel map, power-loss loop behavior, barrier type, output load, cable, and redundancy.

ABB PM891K01 Replacement: Check Redundancy Before Ordering

ABB PM891K01 article 3BSE053241R1 is the non-redundant AC 800M processor kit. Use this field checklist before replacement.

ABB TP853 Replacement Checks for CI853/CI855/CI857/CI861

Replacement checks for ABB TP853 3BSE018126R1: identify the installed CI853, CI855, CI857, or CI861 interface, record wiring, and verify communication after installation.