Product Overview

The 330101-00-75-05-01-05 is a high-performance eddy current proximity transducer from the Bently Nevada 3300 XL 8 mm series. This industrial-grade sensor is engineered for non-contacting measurement of shaft vibration and position in fluid-film bearing machinery. This specific configuration features a 0.5-meter cable and a factory-installed connector protector, ensuring maximum signal integrity in contaminated or high-moisture environments. By utilizing advanced materials and construction, this probe provides a linear voltage output proportional to the gap between the probe tip and the target material, typically 4140 steel.

Configuration and Build Specifications

The part number 330101-00-75-05-01-05 represents a specific mechanical and electrical build:

• Model Identification: 330101 (3/8-24 UNF Thread, No Armor)

• Unthreaded Length: 0.0 inches (00 option)

• Overall Case Length: 7.5 inches (75 option)

• Total Cable Length: 0.5 meters (05 option)

• Connector Type: Miniature coaxial Click-Loc with Connector Protector (01 option)

• Agency Approvals: Multiple approvals including ATEX, IECEx, and CSA (05 option)

• Mounting Thread: 3/8-24 UNF

• Weight: 0.06 kg (Net), 0.15 kg (Shipping)

Advanced Features and Durability

This 3300 XL probe is designed to operate in the most demanding industrial conditions. It features a Tip-to-Case seal that prevents oil and process fluids from wicking through the probe. The inclusion of the "01" connector option provides a pre-installed protector that shields the Click-Loc connection from environmental degradation. Furthermore, the 3300 XL series offers significantly improved RFI/EMI immunity compared to previous generations, meeting stringent CE requirements for electromagnetic compatibility without the need for additional shielding or specialized conduit.

System Compatibility and Application

The 330101-00-75-05-01-05 is fully backward compatible with older Bently Nevada monitoring systems but is optimized for the 3300 XL Proximitor. Common applications include:

• Monitoring radial vibration and axial thrust in power plant turbines.

• Eccentricity and phase reference (Keyphasor) measurement for rotating assets.

• Machinery protection in hazardous locations (Ex-rated environments).

• Integration with 3500/42M or 3500/40M Vibration Monitors.