Bently Nevada

Bently Nevada 330904-00-25-50-02-00 3300 XL NSv Proximity Probe

SKU 330904-00-25-50-02-00

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

  • Product No.: 330904-00-25-50-02-00

  • Country of origin:United States

  • Product Type: 3300 NSv Proximity Probes

  • Barcode: 8537101190

  • Payment: T/T, Western Union

  • Weight: 120g

  • Dimensions: 45 mm x 90 mm x 90 mm (H x W x D)

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

330904-00-25-50-02-00: 3300 XL NSv proximity probe, M8x1 thread with stainless steel armor, 0.0 in unthreaded length (Option 00), 2.5 in case length (Option 25), and 5.0 m total length (Option 50). This probe is a critical component of the Bently Nevada 3300 XL NSv transducer system, specifically used for measuring shaft vibration and axial position in machinery where standard 3300 XL probes are not suitable due to target size or clearance limitations.

The system utilizes a 75 ohm coaxial cable path, which is defined by the Option 02 configuration (Miniature coaxial ClickLoc connector, standard cable). This specific unit is designed for use in environments where agency approvals are not required (Option 00). The 3300 XL NSv system is optimized for small-bore machinery and high-speed equipment where the target geometry requires a smaller probe tip and reduced linear range compared to conventional 8 mm proximity transducer systems.

Features

  • M8x1 thread with stainless steel armor for mechanical protection in industrial environments
  • Option 00 unthreaded length: 0.0 in (fully threaded design)
  • Option 25 case length: 2.5 in
  • Option 50 total system length: 5.0 m
  • Option 02 connector type: Miniature coaxial ClickLoc connector, standard cable
  • Option 00 agency approval: Not required
  • 1.5 mm linear range for high-precision displacement measurement
  • Compatible with 330980 Proximitor Sensor and 330930 extension cable

Applications

The 3300 XL NSv proximity transducer system is used for monitoring vibration and position on:

  • Small-bore rotating machinery
  • High-speed equipment with limited target area
  • Aeroderivative gas turbines
  • Centrifugal pumps and compressors where clearance is tight
  • Rotating equipment requiring non-contact displacement measurement

Ordering Information

Option Code on This SKU Description
Orderable Part Number 330904-00-25-50-02-00 3300 XL NSv Proximity Probe, M8x1 thread, with armor
A - Unthreaded Length 00 0.0 in
B - Case Length 25 2.5 in
C - Total Length 50 5.0 m
D - Connector/Cable 02 Miniature coaxial ClickLoc connector, standard cable
E - Agency Approval 00 Not required

Technical Specifications

Manufacturer Bently Nevada
Part Number 330904-00-25-50-02-00
Probe Type 3300 XL NSv Proximity Probe
Thread Size M8x1
Armor Stainless steel armor included
Linear Range 1.5 mm
Recommended Gap Setting 1.0 mm
Output Sensitivity 7.87 V/mm (200 mV/mil)
Operating Temperature -55 degC to +177 degC
Cable Impedance 75 Ohm

Installation Guidelines

Ensure the probe is installed using the supplied lock nut. The recommended gap setting is 1.0 mm for optimal linear performance. When routing the cable, avoid sharp bends that exceed the minimum bend radius. Ensure all connectors are kept clean and free from moisture; use connector protectors if the application environment warrants additional environmental isolation. Probes must be grounded according to local safety standards, typically through the mounting bracket or specified grounding paths.

Compliance and Certifications

This configuration (Option 00) does not require specific hazardous area approvals. For hazardous area applications, ensure the correct approval option code is selected according to the site requirements and Bently Nevada documentation.

FAQ

What does the 00 code in the agency approval segment (Option E) mean?

The 00 code signifies that no specific agency approval (such as ATEX, IECEx, or CSA) is required for this probe configuration.

Is this probe armored?

Yes, the 330904 series includes stainless steel armor as standard for added mechanical protection in harsh industrial environments.

What is the recommended gap for the 330904 NSv probe?

The recommended gap setting for optimal operation within the 1.5 mm linear range is 1.0 mm (40 mils).

Can this probe be used with standard 3300 XL Proximitor sensors?

No, the 3300 XL NSv probe is specifically designed to be used with the 330980 NSv Proximitor Sensor and 330930 extension cable to ensure accurate signal calibration.

View all FAQs →

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

Bently Nevada 330904-00-25-50-02-00 3300 XL NSv 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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