Bently Nevada 330104-00-04-10-02-05 3300 XL 8 mm Proximity Probe

Description

330104-00-04-10-02-05: 3300 XL 8 mm proximity probe, 3/8-24 UNF thread, Option 00 fully threaded, Option 04 0.4 in case length, Option 10 1.0 m total length, Option 02 Miniature ClickLoc connector, Option 05 CSA/ATEX/IECEx hazardous area approval. This probe is a component of the 3300 XL 8 mm proximity transducer system, designed for non-contact eddy-current displacement measurement in monitoring chains for critical rotating machinery.

The 330104 configuration utilizes a 3/8-24 UNF thread, differing from standard M10 metric configurations. It functions as part of a calibrated system including the 3300 XL Proximitor sensor and extension cable, providing accurate shaft vibration, axial position, and rotor speed measurements in industrial environments such as power generation, oil and gas, and petrochemical processing facilities.

Features

• Option 00 (Fully threaded) probe body design for flexible mounting depth.
• Option 04 (0.4 in) case length provides compatibility with specific mounting requirements.
• Option 10 (1.0 m) system length allows for short-run installations within close proximity to terminal blocks.
• Option 02 (Miniature ClickLoc) connector features a locking mechanism to maintain secure connections in high-vibration conditions.
• Option 05 (CSA/ATEX/IECEx) ensures compliance for operation in hazardous area locations.

Applications

• Radial vibration and thrust position monitoring on steam and gas turbines.
• Reciprocating compressor rod position and drop measurement.
• Rotor speed and phase reference monitoring on centrifugal pumps and compressors.
• Critical machinery protection chains in refineries and processing plants.

Ordering Information

Technical Specifications

Installation Guidelines

Ensure the probe is mounted in a properly supported, vibration-free bracket to prevent false signals. Maintain the correct probe gap as specified by the machinery monitoring system configuration (typically 1.27 mm or 50 mils from the shaft). Use proper cable routing practices, keeping signal cables separated from AC power lines to minimize electrical noise. Ensure all connector housings are protected and fully engaged to maintain signal integrity.

Compliance and Certifications

This product meets international hazardous area standards including CSA, ATEX, and IECEx as specified by Option 05. Consult the product datasheet or certificate documentation for specific zone and class ratings.