Bently Nevada 330103-00-08-05-02-00 3300 XL Metric Proximity Probe

Description

330103-00-08-05-02-00: 3300 XL 8 mm proximity probe with M10 x 1 metric thread (without armor), featuring a 0 mm unthreaded length (Option 00), an 80 mm overall case length (Option 08), a 0.5 meter total cable length (Option 05), a standard miniature ClickLoc coaxial connector (Option 02), and no agency approval requirements (Option 00).

This configuration is unarmored, making it suited for applications where the routing path is protected by conduits or machinery casings, unlike armored variants that provide integral mechanical protection. The 0.5 meter total cable length requires connection to a compatible 3300 XL standard extension cable to achieve a complete 5-meter or 9-meter transducer system. It is used in eddy-current proximity sensor arrangements for non-contacting machinery vibration and axial position measurements.

Features

• Standard 8.0 mm tip diameter with Polyphenylene sulfide (PPS) tip material
• M10 x 1 metric thread configuration without protective armor
• Metric case length of 80 mm with a fully threaded body
• 0.5 meter (1.6 feet) total probe cable length
• Miniature coaxial ClickLoc connector with standard FEP cable jacket
• 75 Ohm triaxial fluoroethylene propylene (FEP) insulated probe cable

Applications

• Shaft vibration and axial position measurements on rotating machinery
• Steam turbines, gas turbines, and industrial compressors
• Bearings and casing vibration monitoring in power generation and petrochemical plants
• Fluid-film bearing clearance and oil film thickness measurements

Ordering Information

Technical Specifications

Connections and Interfaces

Installation Guidelines

• Thread Engagement Limit: Maximum thread engagement length is 15 mm for M10 x 1 metric thread.
• Case Torque: Recommended installation torque is 7.5 N-m (66 in-lbf). Maximum rated torque is 22.6 N-m (200 in-lbf).
• Cable Bend Radius: Ensure the probe cable maintains a minimum bend radius of 25.4 mm (1.0 in) during routing.
• Connection: Secure the miniature gold ClickLoc connector finger-tight when coupling to the extension cable. Do not use pliers unless connecting non-XL stainless steel connectors.

Compliance and Certifications

Agency Approvals: Option 00 specifies that no approvals are required for this configuration. Standard industrial manufacturing tolerances and limits apply to the physical and electrical design of this probe.