Bently Nevada 330103-00-06-05-02-02 3300 XL 8 mm Proximity Probe

Description

330103-00-06-05-02-02 specifies this metric-threaded 3300 XL 8 mm proximity probe configuration, featuring an unarmored M10 x 1 thread body with a 0 mm unthreaded length (Option 00) and a 60 mm overall case length (Option 06). This eddy-current proximity sensor is used as part of the 3300 XL 8 mm transducer system to measure dynamic shaft vibration, axial position, and speed on rotating machinery. With its 0.5-meter total length (Option 05) and standard ClickLoc coaxial connector (Option 02), it connects directly to a matching extension cable and Proximitor sensor. It includes ATEX, IECEx, and CSA Zone 2 / Division 2 agency approvals (Option 02) for hazardous area environments.

The sensor is constructed with a polyphenylene sulfide (PPS) tip and AISI 303 stainless steel case, providing a seal against differential pressure between the tip and case of up to 70 bar. The 3300 XL 8 mm system supports complete interchangeability between probes, cables, and Proximitor sensors, eliminating the need for individual calibration or bench adjustments. This unarmored metric configuration is suitable for tight industrial monitoring enclosures where mechanical conduit armor is not required.

Features

• Option 00 specifies a 0 mm unthreaded length for maximum thread contact inside mounting bores.
• Option 06 provides a 60 mm metric overall case length for standard immersion depth requirements.
• Option 05 specifies a compact 0.5-meter total probe length, minimizing excess cable coiled inside junction boxes.
• Option 02 provides a miniature coaxial ClickLoc connector with no additional connector protector.
• Option 02 specifies ATEX, IECEx, and CSA Zone 2 / Division 2 approvals for safe use in hazardous locations.
• Construction features an AISI 303 stainless steel case and robust polyphenylene sulfide tip.

Applications

Typical applications include radial shaft vibration monitoring, axial thrust position measurement, speed measurement, and Keyphasor reference timing. It is used in fluid-film bearing machinery, such as steam and gas turbines, centrifugal compressors, electric motors, and industrial pumps.

Ordering Information

Technical Specifications

Installation Guidelines

When installing the metric probe, ensure that the thread engagement does not exceed 15 mm (the standard limit of 1.5 times the nominal thread diameter). Avoid over-torquing the probe case during installation to prevent damage to the AISI 303 stainless steel thread. Connect standard ClickLoc coaxial connectors finger-tight. Ensure the minimum unthreaded length is selected based on the internal bore clearance to prevent the probe tip from hitting the target surface or casing walls.

Compliance and Certifications

This transducer probe complies with European Community Directives and standard hazardous area classifications when integrated with a certified Proximitor sensor barrier loop:

• ATEX/IECEx Zone 2 (Ex nA IIC T5...T1 Gc / Ex ec IIC T5...T1 Gc)
• CSA Class I, Division 2, Groups A, B, C, D
• CE Mark compliant
• RoHS directive compliant