Bently Nevada 330903-00-03-10-02-05 3300 XL NSv Proximity Probe

Description

Option 00 (0.0 in unthreaded length), Option 03 (0.3 in case length), and Option 10 (1.0 m total length) define this 330903-00-03-10-02-05 configuration, a component of the 3300 XL NSv Proximity Transducer System. Designed for small-bore machinery and applications with restricted clearance, this 5 mm probe provides non-contact displacement measurement, specifically engineered for compatibility with the 3300 XL NSv Proximitor Sensor and extension cable. This probe features an M8x1 threaded body (Option 03) and includes Option 05 for hazardous area compliance (CSA, ATEX, IECEx). It utilizes the standard Miniature ClickLoc connector (Option 02) to ensure secure integration within vibration monitoring chains. The system is intended for use where side-view or counter-bore restrictions limit standard 3300 XL proximity systems, making it suitable for radial vibration, axial position, and speed measurements on fluid-filmed bearing machines with small shafts or targets.

Features

• Option 00: 0.0 in unthreaded length
• Option 03: 0.3 in case length
• Option 10: 1.0 m total system length
• Option 02: Miniature coaxial ClickLoc connector, standard cable
• Option 05: CSA, ATEX, IECEx hazardous area approvals
• M8x1 probe thread
• 5 mm probe tip diameter for small target geometry

Applications

• Radial vibration and radial position measurements
• Axial (thrust) position measurements
• Tachometer and zero speed measurements
• Phase reference (Keyphasor signals)
• Small-bore rotating machinery
• Aeroderivative gas turbines
• High-speed equipment with limited target clearance

Ordering Information

Option	Code on This SKU	Description
Orderable Part Number	330903-00-03-10-02-05	3300 XL NSv Proximity Probe, M8x1 thread, without armor
A - Unthreaded Length	00	0.0 in
B - Case Length	03	0.3 in
C - Total Length	10	1.0 m
D - Connector/Cable	02	Miniature ClickLoc, standard cable
E - Agency Approval	05	CSA, ATEX, IECEx (Multiple Approvals)

Technical Specifications

Parameter	Specification
Manufacturer	Bently Nevada (Baker Hughes)
System Series	3300 XL NSv
Probe Diameter	5 mm
Thread Size	M8x1
Linear Range	1.5 mm (60 mils)
Incremental Scale Factor (ISF)	7.87 V/mm (200 mV/mil)
System Impedance	50 Ohm
Temperature Range	-55 degC to +177 degC (Probe Only)
Compliance	CE, CSA, ATEX, IECEx

Installation Guidelines

Ensure the 3300 XL NSv Proximitor Sensor is installed in a protected environment (IP54 minimum for hazardous area locations). Proper isolation from the housing ground is required, typically using the appropriate mounting pad. Follow standard Bently Nevada practices for probe gap adjustment; the recommended gap setting is 1.0 mm (40 mils). Handle connectors with care to avoid damage to the ClickLoc mechanism.

Compliance and Certifications

• CE
• CSA (CNRTL/US)
• ATEX
• IECEx