Bently Nevada 330104-00-18-10-01-CN 3300 XL Metric Proximity Probe

Description

Designed for critical machinery protection systems, the Bently Nevada 330104-00-18-10-01-CN metric proximity probe provides accurate non-contact measurement of static and dynamic shaft displacement. This metric proximity probe operates as part of the 3300 XL 8 mm transducer system, measuring vibration, position, and speed on fluid-film bearing machines such as steam turbines, gas turbines, compressors, and pumps.

The sensor is built with a rugged polyphenylene sulfide (PPS) tip, which is overmolded onto the stainless steel probe case to form a hermetic seal against oil, water, and industrial solvents. With an M10 x 1 thread specification, a 180 mm overall case length, and a total cable length of 1.0 meter, this configuration ensures reliable physical integration and precise gapping in heavy industrial environments.

Features

• Eddy current technology for high-precision, non-contact measurement.
• Robust PPS probe tip overmolded to AISI 303 or 304 stainless steel case.
• Standard 1.0-meter cable with integrated miniature coaxial ClickLoc connector and connector protector.
• Fully compatible with Bently Nevada 3300 XL 8 mm Proximitor Sensors and extension cables.
• Country-specific CN approvals for regulated industrial environments.

Applications

• Steam turbine rotor position and vibration monitoring.
• Centrifugal compressor radial and axial shaft vibration analysis.
• Industrial gas turbine thrust position monitoring.
• Hydroelectric generator shaft alignment.
• High-speed gearbox shaft displacement tracking.

Technical Specifications

Connections and Interfaces

Installation Guidelines

• Ensure the target surface is perpendicular to the probe tip axis to prevent measurement errors.
• Observe a minimum coaxial cable bend radius of 25.4 mm during installation to prevent signal degradation.
• Secure the probe body with a locknut or specified thread-locking compound after establishing the operational gap voltage.
• Keep probe-to-probe spacing at a minimum of 40 mm to prevent crosstalk/interfering electromagnetic fields.

Compliance and Certifications

• CN Approvals (Country-specific hazardous location standard certifications)
• CE Compliant