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Bently Nevada 330901-00-15-05-02-05 3300 NSv Proximity Probe

Bently Nevada 330901-00-15-05-02-05 3300 NSv Proximity Probe

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  • Manufacturer: Bently Nevada

  • Product No.: 330901-00-15-05-02-05

  • 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

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Description

Unarmored 1/4-28 UNF threaded probe body (Option 00) with 1.5 in overall case (Option 15) and 0.5 m lead length (Option 05) — 330901-00-15-05-02-05. This eddy-current non-contacting transducer is a part of the 3300 NSv proximity probe system, used in confined spaces with tight clearances, small-bore machinery, and aeroderivative turbines where standard 5 mm or 8 mm systems do not fit because of sideview, counterbore, or rearview constraints.

Unlike the armored 330902 variants, this configuration features a lightweight unarmored 1/4-28 UNF threaded case. Its ClickLoc miniature coaxial connector connects directly to a 330930 extension cable and a 330980 Proximitor sensor. Option 02 specifies standard cabling without an integrated connector protector, and Option 05 grants multiple international hazardous area certifications (CSA, ATEX, IECEx) for installations in explosive atmospheres.

Features

  • Unarmored 1/4-28 UNF threaded case configuration for direct standard-mount installations
  • ClickLoc miniature coaxial connector provides a stable electrical connection
  • 0.5 meter total probe length calibrated for compact routing
  • Fully threaded 1.5-inch case with 0.0-inch unthreaded length for maximum mounting flexibility
  • Polyphenylene sulfide (PPS) probe tip and AISI 304 stainless steel case resist corrosive industrial fluids
  • Multiple hazardous area approvals (Option 05) supporting global safety compliances

Applications

  • Radial vibration and axial position measurements on high-speed shafts smaller than 51 mm
  • Tachometer, zero-speed, and Keyphasor phase reference signal acquisition
  • Centrifugal, refrigeration, and process gas air compressor vibration monitoring
  • Aeroderivative gas turbine installations with severe physical clearance restrictions

Ordering Information

Option Code on This SKU Description
Orderable Part Number 330901-00-15-05-02-05 3300 NSv Proximity Probe, 1/4-28 UNF thread, standard mount, without armor
A - Unthreaded Length Option 00 0.0 in (0 mm) unthreaded length
B - Overall Case Length Option 15 1.5 in (38 mm) case length (ordered in increments of 0.1 in)
C - Total Length Option 05 0.5 meter (20 in) total system length
D - Connector and Cable Option 02 Miniature coaxial ClickLoc connector, standard cable
E - Agency Approval Option 05 Multiple Approvals (including CSA, ATEX, IECEx)

Technical Specifications

Parameter Specification Value
Manufacturer Bently Nevada (Baker Hughes)
Part Number 330901-00-15-05-02-05
Transducer System Type 3300 XL NSv Proximity Transducer System
Thread Size 1/4-28 UNF-2A
Mechanical Armor None (unarmored cable)
Linear Range 1.5 mm (60 mils)
Average Scale Factor (ASF) 7.87 V/mm (200 mV/mil)
Recommended Gap Setting 1.0 mm (40 mils)
Frequency Response 0 to 10 kHz
Probe Tip Material Polyphenylene sulfide (PPS)
Probe Case Material AISI 304 stainless steel (SST)
Cable Type 75 ohm coaxial, fluoroethylene propylene (FEP) insulated
Probe Cable Length 0.5 meters (19.7 inches)
Connector Type Miniature coaxial ClickLoc connector
Operating Temperature Range -52 degC to +177 degC (-62 degF to +351 degF)
Pressure Sealing Viton O-ring pressure seal (sustained temperatures below -34 degC can affect seal)
Maximum Rated Torque 7.3 Nm (65 in-lb); Recommended torque: 5.1 Nm (45 in-lb)
Tensile Strength 220 N (50 lb) max rating (probe case to lead)
Minimum Bend Radius 25.4 mm (1.0 in)
Relative Humidity 100% condensing, non-submersible

Installation Guidelines

Maintain correct thread engagement. For 1/4-28 UNF threads, the maximum length of thread engagement should not exceed 0.375 inches to avoid binding during installation. Ensure the minimum bend radius of 25.4 mm (1.0 in) is respected during cable routing. Secure the ClickLoc connection by hand-tightening, then applying the specified finger-tight torque. Exposing the probe to temperatures below -34 degC for sustained periods may degrade the Viton O-ring seal; verify your operating environment matches this limit.

Compliance and Certifications

  • ATEX/IECEx: Intrinsically Safe (ia) Ex ia IIC T5...T1 Ga; Non-sparking/Increased Safety (nA, ec) Ex nA/ec IIC T5...T1 Gc
  • CNRTLUs: Class I, Zone 0, AEx/Ex ia IIC T5...T1 Ga; Class I, Division 2, Groups A, B, C, D
  • Functional Safety: SIL 2 capable (HFT=0), SIL 3 capable (HFT=1)
  • RoHS: Compliant with European Community Directive 2011/65/EU
  • EMC: European Directive 2014/30/EU, EN 61000-6-2 and EN 61000-6-4
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Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

Bently Nevada 330901-00-15-05-02-05 3300 NSv Proximity Probe

What does the 330901-00-15-05-02-05 model code represent?

This represents a Bently Nevada 3300 NSv proximity probe with a 1/4-28 UNF standard mount thread, unarmored cable, 0.0 inches of unthreaded length, a 1.5-inch case length, a 0.5-meter total cable length, standard miniature coaxial ClickLoc connector, and multiple agency approvals (CSA, ATEX, IECEx).

What applications are suited for this 3300 NSv probe configuration?

The 3300 NSv system is optimized for machinery with tight clearances or limited target areas, such as centrifugal air compressors, aeroderivative gas turbines, or shafts smaller than 51 mm (2 inches).

Does this probe include stainless steel armor?

No. The 330901 series specifies an unarmored cable, unlike the armored 330902 probes. It is ideal for conduit-protected or internal-machine routing where armor is not required.

What is the significance of the Option 05 approval code?

Option 05 designates multiple agency approvals, certifying this probe for hazardous areas under ATEX, IECEx, and North American (CSA/CNRTLUs) standards as intrinsically safe or non-sparking.

Global Express Shipping

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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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