Bently Nevada 330905-00-10-10-02-05 3300 XL NSv Proximity Probe

Description

The 330905-00-10-10-02-05 3300 XL NSv proximity probe is designed for use in 3300 XL NSv proximity transducer systems, providing non-contact displacement measurement for machinery monitoring. This specific configuration features a 0.0 in unthreaded length (Option 00), 1.0 in case length (Option 10), 1.0 m system length (Option 10), and utilizes a Miniature ClickLoc connector with standard cable (Option 02), meeting hazardous area approval requirements (Option 05).

Engineered for applications with small target areas or limited radial clearance, this probe operates in tandem with the 330980 NSv Proximitor sensor and 330930 extension cable to form a complete monitoring chain. The NSv system delivers linear output signals proportional to the distance between the probe tip and the observed conductive surface, making it suitable for axial position and radial vibration monitoring on small-bore machinery or high-speed equipment where standard 8 mm probes are physically constrained.

Features

• Option 00 (0.0 in) unthreaded case length configuration for flush mounting requirements.
• Option 10 (1.0 in) case length provides stable housing for installation in tight clearance areas.
• Option 02 (Miniature ClickLoc) connector compatible with standard 3300 XL NSv cabling interfaces.
• Option 05 provides CSA, ATEX, and IECEx approvals for use in hazardous environments.
• Compact 5 mm probe tip diameter optimized for small-target sensitivity.

Applications

• Small-bore rotating machinery monitoring.
• Aeroderivative gas turbines and auxiliary equipment.
• High-speed centrifugal compressors and blowers with limited installation space.
• Vibration and position analysis where target geometry restricts the use of 8 mm or 11 mm probes.

Ordering Information

Technical Specifications

Installation Guidelines

• Ensure the probe tip is installed in a non-conductive mounting fixture or properly isolated if the machine case is conductive to prevent ground loops.
• Maintain the specified physical gap between the probe tip and the target as defined by the NSv system calibration curve.
• Use the appropriate extension cable length to ensure the total system length (Probe + Cable) matches the Proximitor sensor calibration (1.0 m).
• Route cables away from high-power conduits or electromagnetic interference sources to maintain signal integrity.

Compliance and Certifications

• CSA (Canadian Standards Association) Certified
• ATEX (Atmospheres Explosibles) Compliant
• IECEx (International Electrotechnical Commission System for Certification to Standards Relating to Equipment for Use in Explosive Atmospheres)