Bently Nevada 330904-00-10-05-02-05 3300 XL NSv Proximity Probe

Description

330904-00-10-05-02-05: 3300 XL NSv proximity probe, 1/4-28 UNF thread (Option 00), 1.0 in case length (Option 10), 0.5 m total length (Option 05), with Miniature ClickLoc connector and standard cable (Option 02) and agency approvals (Option 05). This probe is designed for use in the 3300 XL NSv Proximity Transducer System, specifically engineered for machinery with limited target surface area or restricted clearances where a standard 8 mm or 5 mm probe is unsuitable.

The 3300 XL NSv system relies on a specialized probe and Proximitor sensor pairing to maintain linear measurement accuracy on smaller target surfaces. This configuration utilizes the 330980 Proximitor sensor and 330930 extension cable to complete the monitoring loop. The probe features a 1/4-28 UNF thread and is suitable for environments requiring CSA, ATEX, or IECEx hazardous area certifications.

Features

• 1/4-28 UNF thread for installation in small-bore machinery or tight mechanical assemblies
• Option 02: Miniature ClickLoc connector with standard (unarmored) cable configuration
• Option 05: Total probe length of 0.5 m
• Option 10: 1.0 in case length
• Option 05: Hazardous area approvals including CSA, ATEX, and IECEx
• Pairs with 3300 XL NSv Proximitor sensor and 330930 extension cable

Applications

• Small-bore rotating machinery monitoring
• High-speed equipment with limited target geometry
• Aeroderivative gas turbines
• Centrifugal pumps and small compressors
• Shaft vibration and axial position measurement where standard probes lack sufficient target surface

Ordering Information

Technical Specifications

Installation Guidelines

Ensure the probe is mounted securely using the provided locknuts to prevent mechanical looseness, which can induce measurement noise. Maintain the specified probe-to-target gap as dictated by the 3300 XL NSv Proximitor sensor output characteristics. Route the extension cable through conduit or appropriate cable trays to minimize electromagnetic interference. For hazardous area installations, ensure that the connection to the extension cable and Proximitor sensor complies with local electrical codes and the specific certification requirements listed in the product documentation.

Compliance and Certifications

This product meets the requirements for hazardous area operation as specified by CSA (Canada and US), ATEX (European Union), and IECEx (International). Ensure the installation adheres to the specific entity parameters defined in the 3300 XL NSv system manual for safe operation in explosive atmospheres.