The Bently Nevada 330102-60-96-10-02-CN is an 8 mm proximity probe from the 3300 XL transducer system. This sensor is engineered for high-precision measurement of vibration and position in industrial rotating machinery, providing reliable data for condition monitoring and protection systems.

Features

• System Compatibility: Fully compatible with 3300 XL series Proximitor sensors and extension cables, allowing for component interchangeability without the need for individual bench calibration.
• Robust Design: Features a 3/8-24 UNF thread with integrated armor for enhanced protection in harsh industrial environments.
• Mechanical Specifications: Designed with a 6.0-inch minimum unthreaded length and a 9.6-inch minimum case length.
• Connectivity: Equipped with a standard 1.0-meter cable and a miniature coaxial ClickLoc connector.
• Regulatory Compliance: Includes specific approvals for hazardous area operation (CN suffix denotes NEPSI/China certification).

Applications

• Turbines: Monitoring shaft vibration, axial position, and eccentricity in steam and gas turbines.
• Compressors: Critical for monitoring centrifugal, reciprocating, and axial compressor health.
• Generators: Tracking rotor stability and air gap measurements in large power generation equipment.
• Rotating Equipment: Essential for high-horsepower pumps, motors, and heavy-duty gearboxes to prevent unplanned downtime.

Technical Specifications

Installation Guidelines

• Ensure the probe is mounted using the recommended 4-hole mounting base to maintain alignment and signal integrity.
• Observe the minimum permissible cable bend radius during installation to prevent damage to the coaxial cable.
• Verify that the probe tip is correctly gapped according to the specific machine requirements (typically set to -10V DC mid-range).
• Always power down the monitoring system before connecting or disconnecting the probe to prevent electrical transients.
• Ensure proper grounding of the probe housing to minimize electromagnetic interference (EMI) in high-noise environments.

FAQ

What is the primary function of the 330102-60-96-10-02-CN probe?

This probe is an eddy-current transducer used to measure the dynamic and static distance between the probe tip and a conductive target, such as a rotating shaft, to monitor vibration and displacement.

Are these probes interchangeable with older 3300 series components?

Yes, 3300 XL 8 mm components are both electrically and physically interchangeable with non-XL 3300 5 mm and 8 mm components, provided the mounting space and cable requirements are met.

What does the CN suffix indicate?

The CN suffix indicates that the unit is certified for use in hazardous environments according to NEPSI standards (China).