Bently Nevada 330905-00-08-05-02-05 3300 XL NSv Proximity Probe

Description

The 330905-00-08-05-02-05 is a 3300 XL NSv proximity probe designed for non-contact displacement measurements in challenging industrial environments. This specific configuration features an M10x1 thread (Option 05 base model), a 0.0 mm unthreaded length (Option 00), an 80 mm case length (Option 08), a 0.5 m total cable length (Option 05), and a standard miniature coaxial ClickLoc connector without connector protector (Option 02). The unit carries multiple hazardous area agency approvals (Option 05), supporting safe operation in critical machinery monitoring applications. Engineered for small-bore machinery and aeroderivative turbines where target geometry is limited, this transducer system provides precise radial vibration and axial position data. The 3300 XL NSv system maintains high signal integrity in tight clearances, ensuring reliable monitoring for high-speed equipment. It is compatible with 3300 XL NSv Proximitor sensors and 3300 XL NSv extension cables to complete the full measurement chain.

Features

• M10x1 thread with 80 mm case length for precise installation in restricted spaces
• 0.5 m system length ideal for close-proximity instrumentation setups
• Standard ClickLoc miniature coaxial connector for reliable, tool-free coupling
• Multiple hazardous area approvals (Option 05) for versatile deployment in global industrial sites
• PPS probe tip material with AISI 304 stainless steel case for structural integrity
• Compatible with 3300 XL NSv proximity monitoring chains for consistent signal scaling

Applications

• Radial vibration and axial position measurement on small-bore rotating machinery
• Aeroderivative turbine machinery protection
• High-speed centrifugal compressors and pumps with limited clearance
• Industrial environments requiring hazardous area certification

Ordering Information

Option	Code on This SKU	Description
Orderable Part Number	330905-00-08-05-02-05	3300 XL NSv Proximity Probe, M10x1
A - Unthreaded Length	00	0.0 mm
B - Case Length	08	80 mm
C - Total Length	05	0.5 meter
D - Connector	02	Miniature coaxial ClickLoc connector, standard cable
E - Agency Approval	05	Multiple Approvals

Technical Specifications

Parameter	Specification
Manufacturer	Bently Nevada (Baker Hughes)
Part Number	330905-00-08-05-02-05
Probe Type	3300 XL NSv Proximity Probe
Probe Diameter	M10x1
Case Material	AISI 304 Stainless Steel
Tip Material	Polyphenylene sulfide (PPS)
Connector Type	Miniature coaxial ClickLoc
Cable Type	75 Ohm coaxial, FEP insulated
System Length	0.5 meter
Agency Approvals	Multiple Approvals (refer to datasheet 147385)
Operating Temperature	-55 degC to +177 degC (probe)

Installation Guidelines

• Ensure the probe tip is installed with the recommended clearance for the specific target geometry to maintain linear range.
• Use appropriate mounting hardware to isolate the Proximitor sensor from housing ground.
• Route cables through appropriate conduit or cable trays to prevent mechanical damage or interference.
• Install in accordance with Bently Nevada drawing 141092 for intrinsically safe applications or drawing 140979 for non-incendive installations.
• Ensure connectors are tightened and protected from environmental contaminants; utilize connector protectors if the application environment warrants additional sealing.

Compliance and Certifications

• European Community Directive: EMC Directive 2014/30/EU
• ROHS Directive 2011/65/EU
• Functional Safety: SIL 2 (HFT=0), SIL 3 (HFT=1)
• Hazardous Area Approvals: Multiple approvals (ATEX/IECEx/CNRTLus) - verify per system installation drawings