Bently Nevada 330905-00-09-05-02-CN 3300 XL NSv Proximity Probe

Description

330905-00-09-05-02-CN: 3300 XL NSv proximity probe, M10x1 thread, unarmored construction, with a 0.5 m system length, standard ClickLoc connector, and the -CN China hazardous area approval package. This specific configuration is optimized for tight-clearance machinery monitoring where standard 5 mm or 8 mm systems are restricted.

The 3300 XL NSv proximity transducer system is designed for demanding industrial environments including aeroderivative turbines, refrigeration compressors, and process gas compressors. This probe supports precision radial vibration, axial thrust position, and speed measurements on small-bore machinery where target geometry is limited. The system provides improved side-view characteristics compared to 3000-series probes and features the patented TipLoc molding and CableLoc design for structural integrity in high-vibration applications.

Features

• M10x1 thread configuration (Option 330905)
• Unarmored probe construction
• 0.5 m total system length (Option 05)
• Miniature coaxial ClickLoc connector, standard cable (Option 02)
• Integrated China hazardous area approval package (-CN)
• TipLoc molding for robust probe tip-to-body bond
• CableLoc design providing 220 N pull strength
• Fluid-resistant construction for process compressor applications

Applications

• Radial vibration and radial position measurements
• Axial (thrust) position measurements
• Tachometer and zero speed measurements
• Phase reference (Keyphasor) signals
• Small-bore machinery and high-speed equipment with limited target area

Ordering Information

Technical Specifications

Installation Guidelines

• Ensure the probe is gapped according to system calibration requirements for the specific target material.
• Use recommended connector protectors on all probe-to-extension cable and cable-to-Proximitor connections to prevent liquid ingress.
• Route cables away from high-temperature zones and avoid sharp bends that may compromise the cable jacket.
• Confirm the total system length (Probe + Extension Cable = Proximitor) matches system calibration.

Compliance and Certifications

• China Hazardous Area Approval Package (-CN): Includes NEPSI, CCC, and applicable markings.
• Functional Safety: SIL 2 (HFT=0) / SIL 3 (HFT=1) compliant.
• Environmental: RoHS compliant, SJ/T 11364-2024 EFUP 15 years.
• Electromagnetic Compatibility: EMC Directive 2014/30/EU (EN 61000-6-2, EN 61000-6-4).