Description

Technical Overview

The Bently Nevada 330101-00-30-20-12-05 represents a critical component of the 3300 XL Proximity Transducer System, specifically engineered for non-contacting vibration and position measurements. This 8mm probe utilizes eddy current technology to provide highly accurate data regarding shaft vibration and displacement in industrial machinery. Because the system features a patented TipLoc molding process, the bond between the probe tip and the stainless steel body remains exceptionally secure. This design choice effectively prevents tip detachment and ensures consistent performance even when subjected to extreme mechanical stress or high-pressure environments.

Key Structural Features

Engineers designed this specific model to withstand the rigorous demands of industrial operation through several integrated safety and durability features:

• CableLoc Mechanism: This internal locking system provides a robust 330 N (75 lbf) pull strength, which protects the connection between the probe cable and the sensing tip.
• FluidLoc Protection: The cable assembly incorporates a specialized seal that blocks lubricants, oils, and moisture from migrating through the internal strands of the cable into the machine internals.
• ClickLoc Connectors: The probe utilizes gold-plated, corrosion-resistant connectors. These connectors require only finger-tightening to establish a secure, vibration-resistant link, thereby eliminating the need for specialized calibration tools during field installation.
• High-Pressure Seals: The probe’s construction supports high-pressure sealing between the tip and the case, making it ideal for applications involving fluid-film bearings.

Performance and Compatibility

The 330101-00-30-20-12-05 probe offers complete interchangeability with other 3300 XL series components. Since the manufacturing process maintains strict linear range standards, technicians can replace probes or extension cables without performing a manual bench calibration. Furthermore, this sensor provides superior shielding against Radio Frequency Interference (RFI) and Electromagnetic Interference (EMI), which ensures that the signal remains clean and reliable for the monitoring system. While the standard operating range is broad, this unit specifically supports hazardous area installations through global certifications such as CSA, ATEX, and IECEx.

Technical Specifications

• Model Identification: 330101-00-30-20-12-05
• Probe Diameter: 8 mm
• Thread Type: 3/8-24 UNF
• Unthreaded Length: 0.0 inches
• Overall Case Length: 3.0 inches
• Total Length: 2.0 meters
• Mounting Hardware: Includes two brass locknuts
• Cable Protection: Stainless steel flexible armor (12-inch length)