Bently Nevada

Bently Nevada 330101-00-52-10-12-05 3300 XL 8 mm Proximity Probe

SKU 330101-00-52-10-12-05

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Bently Nevada
  • Product No.: 330101-00-52-10-12-05
  • Origin United States
  • Product Type: 3300 XL 8 mm Proximity Probe
  • Barcode: 8537101190
  • Payment: T/T, Western Union
  • Weight: 0.14 kg
  • Dimensions: 45 mm x 95 mm x 95 mm (H x W x D)
  • Shipping port: Xiamen
  • Warranty: 12 months

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Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

Bently Nevada 330101-00-52-10-12-05 3300 XL 8 mm Proximity Probe

Quantity

Product Description

Description

The Bently Nevada 330101-00-52-10-12-05 is a high-performance 8 mm proximity probe belonging to the industry-standard 3300 XL 8 mm Proximity Transducer System. This specific configuration is engineered for demanding industrial conditions where fluid migration through the sensor cable must be strictly controlled. It features a patented FluidLoc cable option (Option 12), which acts as an internal environmental seal to prevent lubricating oil, water, and other process liquids from leaking out of the machine housing through the core of the coaxial cable.

This non-armored probe is manufactured with a fully threaded 5.2 in case length (0.0 in unthreaded length) and 3/8-24 UNF threads, providing deep-reach capability into machinery bearing housings and casings. Utilizing eddy-current operating principles, it measures static shaft displacement and dynamic vibration without contacting the target surface. It connects to standard 330180 series Proximitor sensors and extension cables, delivering a highly linear output voltage that is directly proportional to the gap between the probe tip and the target. This probe is fully certified under option 05 for use in hazardous areas with CSA, ATEX, and IECEx certifications.

Features

  • Eddy-current proximity sensing for precise, non-contact machinery position and vibration monitoring.
  • Specialized FluidLoc cable design that blocks oil and liquid leakage through the internal cable structure.
  • Extremely rugged polyphenylene sulfide (PPS) probe tip secured with high-strength TipLoc molding.
  • Fully threaded 5.2 in overall case length with 0.0 in unthreaded portion for deep casing penetrations.
  • Gold-plated miniature ClickLoc coaxial connector that locks securely with finger-tight torque.
  • Option 05 hazard approvals, ensuring safety compliance in explosive gas atmospheres.

Applications

  • Steam and gas turbine radial shaft vibration monitoring.
  • Axial thrust position and casing displacement measurement.
  • Submerged oil-filled bearing housings and wet-sump critical pump monitoring.
  • Gearbox and reciprocating compressor rotor displacement monitoring.
  • API 670 compliant machinery protection systems.

Ordering Information

Option Designation Code on This SKU Meaning / Description
Orderable Part Number 330101-00-52-10-12-05 3300 XL 8 mm Proximity Probe, 3/8-24 UNF thread, without armor
A - Unthreaded Length Option 00 0.0 in (fully threaded case)
B - Overall Case Length Option 52 5.2 in (132 mm) overall case length
C - Total Length Option 10 1.0 meter (3.3 feet) total length
D - Connector and Cable-Type Option 12 Miniature coaxial ClickLoc connector, FluidLoc cable
E - Agency Approval Option 05 CSA, ATEX, and IECEx Approvals

Technical Specifications

Manufacturer Bently Nevada
Part Number / Model 330101-00-52-10-12-05
Product Family 3300 XL 8 mm Proximity Transducer System
Probe Diameter 8 mm
Measurement Type Displacement (proximity)
Operating Principle Eddy current
Thread Size 3/8-24 UNF (without armor)
Unthreaded Length 0.0 in (0 mm)
Case Length 5.2 in (132 mm)
Total Length 1.0 meter (3.3 feet)
Cable Type FluidLoc moisture/oil-blocking coaxial cable
Connector Type Gold-plated miniature ClickLoc coaxial connector
Nominal Scale Factor 7.87 V/mm (200 mV/mil)
Linear Range 2.0 mm (80 mils), from approximately 0.25 mm to 2.25 mm (10 to 90 mils)
Nominal Probe DC Resistance (R_PROBE) 7.59 ohms +/- 0.50 ohms (center conductor to outer conductor)
Operating Temperature -52 degC to +177 degC (-62 degF to +350 degF)
Dimensions 45 mm x 95 mm x 95 mm (H x W x D)
Weight 0.14 kg

Installation Guidelines

  • Mount the probe with the appropriate probe gap (nominally -10 Vdc or 1.27 mm / 50 mils gap) per the system calibration parameters.
  • Route the FluidLoc coaxial cable with proper shielding and grounding practices to avoid electrostatic interference and cross-talk.
  • Do not exceed the maximum thread engagement limit of 0.563 inches for the 3/8-24 UNF threads to prevent binding.
  • Keep the miniature ClickLoc connector clean, dry, and free of lubricants. Hand-tighten until a positive click is felt.

Compliance and Certifications

  • CSA Certified for hazardous areas (Class I, Division 1, Groups A, B, C, D)
  • ATEX and IECEx Certified for Zone 0, Zone 1, and Zone 2 explosive environments (Ex ia IIC)
  • CE Compliant
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.
FAQ
What is the purpose of the FluidLoc cable on the 330101-00-52-10-12-05 probe?
The FluidLoc cable (Option 12) prevents oil, water, and other process fluids from leaking out of the machine housing through the interior of the probe cable, protecting downstream components and maintaining the integrity of the seal.
What are the exact mechanical dimensions of this probe variant?
This specific variant features a 5.2-inch case length (B: 52) that is fully threaded with 0.0 inches of unthreaded length (A: 00). It features a 3/8-24 UNF thread without armor and has a total cable length of 1.0 meter (C: 10).
Is this Bently Nevada proximity probe rated for hazardous areas?
Yes, this probe configuration includes Agency Approval Option 05, certifying it under CSA, ATEX, and IECEx standards for installation in hazardous environments.
Which system components are compatible with this proximity probe?
The probe is fully compatible with the Bently Nevada 3300 XL series, specifically pairing with a 330180 series Proximitor sensor and a matching extension cable to form a complete 5-meter (with 4 m cable) or 9-meter (with 8 m cable) monitoring chain.
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330101-00-52-10-12-05

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Bently Nevada 330101-00-52-10-12-05 3300 XL 8 mm Proximity Probe

Only 6 item(s) left in stock
  • Manufacturer: Bently Nevada

  • Product No.: 330101-00-52-10-12-05

  • 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

Quantity
View full details

Description

The Bently Nevada 330101-00-52-10-12-05 is a high-performance 8 mm proximity probe belonging to the industry-standard 3300 XL 8 mm Proximity Transducer System. This specific configuration is engineered for demanding industrial conditions where fluid migration through the sensor cable must be strictly controlled. It features a patented FluidLoc cable option (Option 12), which acts as an internal environmental seal to prevent lubricating oil, water, and other process liquids from leaking out of the machine housing through the core of the coaxial cable.

This non-armored probe is manufactured with a fully threaded 5.2 in case length (0.0 in unthreaded length) and 3/8-24 UNF threads, providing deep-reach capability into machinery bearing housings and casings. Utilizing eddy-current operating principles, it measures static shaft displacement and dynamic vibration without contacting the target surface. It connects to standard 330180 series Proximitor sensors and extension cables, delivering a highly linear output voltage that is directly proportional to the gap between the probe tip and the target. This probe is fully certified under option 05 for use in hazardous areas with CSA, ATEX, and IECEx certifications.

Features

  • Eddy-current proximity sensing for precise, non-contact machinery position and vibration monitoring.
  • Specialized FluidLoc cable design that blocks oil and liquid leakage through the internal cable structure.
  • Extremely rugged polyphenylene sulfide (PPS) probe tip secured with high-strength TipLoc molding.
  • Fully threaded 5.2 in overall case length with 0.0 in unthreaded portion for deep casing penetrations.
  • Gold-plated miniature ClickLoc coaxial connector that locks securely with finger-tight torque.
  • Option 05 hazard approvals, ensuring safety compliance in explosive gas atmospheres.

Applications

  • Steam and gas turbine radial shaft vibration monitoring.
  • Axial thrust position and casing displacement measurement.
  • Submerged oil-filled bearing housings and wet-sump critical pump monitoring.
  • Gearbox and reciprocating compressor rotor displacement monitoring.
  • API 670 compliant machinery protection systems.

Ordering Information

Option Designation Code on This SKU Meaning / Description
Orderable Part Number 330101-00-52-10-12-05 3300 XL 8 mm Proximity Probe, 3/8-24 UNF thread, without armor
A - Unthreaded Length Option 00 0.0 in (fully threaded case)
B - Overall Case Length Option 52 5.2 in (132 mm) overall case length
C - Total Length Option 10 1.0 meter (3.3 feet) total length
D - Connector and Cable-Type Option 12 Miniature coaxial ClickLoc connector, FluidLoc cable
E - Agency Approval Option 05 CSA, ATEX, and IECEx Approvals

Technical Specifications

Manufacturer Bently Nevada
Part Number / Model 330101-00-52-10-12-05
Product Family 3300 XL 8 mm Proximity Transducer System
Probe Diameter 8 mm
Measurement Type Displacement (proximity)
Operating Principle Eddy current
Thread Size 3/8-24 UNF (without armor)
Unthreaded Length 0.0 in (0 mm)
Case Length 5.2 in (132 mm)
Total Length 1.0 meter (3.3 feet)
Cable Type FluidLoc moisture/oil-blocking coaxial cable
Connector Type Gold-plated miniature ClickLoc coaxial connector
Nominal Scale Factor 7.87 V/mm (200 mV/mil)
Linear Range 2.0 mm (80 mils), from approximately 0.25 mm to 2.25 mm (10 to 90 mils)
Nominal Probe DC Resistance (R_PROBE) 7.59 ohms +/- 0.50 ohms (center conductor to outer conductor)
Operating Temperature -52 degC to +177 degC (-62 degF to +350 degF)
Dimensions 45 mm x 95 mm x 95 mm (H x W x D)
Weight 0.14 kg

Installation Guidelines

  • Mount the probe with the appropriate probe gap (nominally -10 Vdc or 1.27 mm / 50 mils gap) per the system calibration parameters.
  • Route the FluidLoc coaxial cable with proper shielding and grounding practices to avoid electrostatic interference and cross-talk.
  • Do not exceed the maximum thread engagement limit of 0.563 inches for the 3/8-24 UNF threads to prevent binding.
  • Keep the miniature ClickLoc connector clean, dry, and free of lubricants. Hand-tighten until a positive click is felt.

Compliance and Certifications

  • CSA Certified for hazardous areas (Class I, Division 1, Groups A, B, C, D)
  • ATEX and IECEx Certified for Zone 0, Zone 1, and Zone 2 explosive environments (Ex ia IIC)
  • CE Compliant

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

Bently Nevada 330101-00-52-10-12-05 3300 XL 8 mm Proximity Probe

What is the purpose of the FluidLoc cable on the 330101-00-52-10-12-05 probe?

The FluidLoc cable (Option 12) prevents oil, water, and other process fluids from leaking out of the machine housing through the interior of the probe cable, protecting downstream components and maintaining the integrity of the seal.

What are the exact mechanical dimensions of this probe variant?

This specific variant features a 5.2-inch case length (B: 52) that is fully threaded with 0.0 inches of unthreaded length (A: 00). It features a 3/8-24 UNF thread without armor and has a total cable length of 1.0 meter (C: 10).

Is this Bently Nevada proximity probe rated for hazardous areas?

Yes, this probe configuration includes Agency Approval Option 05, certifying it under CSA, ATEX, and IECEx standards for installation in hazardous environments.

Which system components are compatible with this proximity probe?

The probe is fully compatible with the Bently Nevada 3300 XL series, specifically pairing with a 330180 series Proximitor sensor and a matching extension cable to form a complete 5-meter (with 4 m cable) or 9-meter (with 8 m cable) monitoring chain.

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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