Bently Nevada 330104-00-05-20-02-CN 3300 XL 8 mm Proximity Probe

Description

Engineered for critical machinery monitoring, the 330104-00-05-20-02-CN serves as a high-precision sensor component within the Bently Nevada 3300 XL 8 mm Proximity Transducer System. This proximity probe provides a highly accurate analog voltage output directly proportional to the physical distance between the probe tip and the observed conductive target. Designed to withstand harsh industrial environments, the probe measures both static (position) and dynamic (vibration) parameters, primarily on rotating shaft machinery.

This specific configuration features an M10 x 1 metric thread structure optimized for reverse mount installations. The configuration consists of a 0 mm unthreaded length coupled with a 50 mm overall case length, a 2.0-meter total length standard cable, and a miniature coaxial ClickLoc connector. It is certified under the CN designation for country-specific compliance and hazardous area standards.

Features

• Linear range of 2.0 mm (80 mils) when paired with a compatible 3300 XL Proximitor Sensor.
• Reverse mount configuration with metric M10 x 1 thread housing.
• ClickLoc miniature coaxial connector provides robust electrical connectivity and high resistance to vibration-induced disconnects.
• Standard cable design rated for high-temperature industrial environments.
• Integral physical protection with a polyphenylene sulfide (PPS) probe tip.
• Excellent thermal stability over wide operating temperature ranges.

Applications

• Steam and gas turbine shaft vibration and position monitoring.
• Centrifugal compressor axial displacement and radial vibration tracking.
• Generator and pump rotor dynamic measurements.
• Industrial gearbox shaft centerline position monitoring.
• Hydroturbine vibration analysis and thrust measurement.

Technical Specifications

Connections and Interfaces

Installation Guidelines

• Properly torque the reverse mount probe housing to avoid over-compression of the casing.
• Ensure the probe tip has adequate clearance from adjacent metal surfaces to prevent side-viewing (cross-talk) interference.
• Maintain minimum bend radius requirements for the coaxial cable during routing to prevent signal degradation.
• Verify clean, dry, and tight connections at the ClickLoc joint; use connector protectors in wet or oily environments.
• Insulate the coaxial connector from ground contact using heat-shrink tubing or connector silicone boots.