Bently Nevada 330103-00-06-50-02-05 3300 XL Metric Proximity Probe

Description

330103-00-06-50-02-05 specifies a metric-threaded 3300 XL 8 mm proximity probe configured with 0 mm unthreaded length and 60 mm overall case length. It features a 5.0-meter standard coaxial cable with a miniature coaxial ClickLoc connector and is certified under CSA, ATEX, and IECEx hazardous area approvals. This non-contacting eddy-current displacement probe is used in machinery protection systems to track radial vibration, shaft position, and axial movement in critical rotating machinery.

Unlike the 330104 series which includes stainless steel conduit armor, the 330103 configuration provides an unarmored standard cable jacket with a maximum outer diameter of 3.68 mm. The 5.0-meter total length option is calibrated for direct connection to a 5-meter Proximitor sensor without requiring an intermediate extension cable, minimizing connector junctions and reducing signal impedance in confined installation paths.

Features

• Metric M10 x 1 threads with 0 mm unthreaded length (fully threaded case) and 60 mm overall case length.
• 5.0-meter total probe length designed for direct connection to a 5-meter Proximitor sensor.
• Standard unarmored 75-ohm coaxial cable with a maximum 3.68 mm outside diameter.
• Miniature coaxial ClickLoc male connector without connector protector.
• Hazardous area certification via CSA, ATEX, and IECEx approvals.

Applications

• Radial vibration and axial shaft position measurement in rotating industrial machinery.
• Non-contact eddy-current displacement monitoring on industrial turbines, compressors, and centrifugal pumps.
• Machinery protection systems in hazardous environments requiring CSA, ATEX, or IECEx certification.

Ordering Information

Technical Specifications

Installation Guidelines

Proper physical installation maintains signal integrity and system longevity. Ensure the thread engagement of the M10 x 1 thread does not exceed 15 mm to prevent binding or mechanical deformation. Use a class of fit matching the probe body thread for all internal machine threads. When connecting the miniature ClickLoc coaxial connector to the extension cable, apply finger-tight tension only. Avoid routing the coaxial cable near high-voltage lines or sharp mechanical edges, and observe minimum bend radius recommendations to prevent impedance changes. If using in hazardous locations, verify the installation matches the safe wiring diagrams specified under the CSA, ATEX, or IECEx certification guidelines.

Compliance and Certifications

This transducer probe configuration complies with the relevant industry standards for machinery health monitoring and hazardous area deployment. Certified compliance includes:

• ATEX/IECEx: Intrinsically safe for use in explosive atmospheres under designated certification parameters.
• CSA: North American electrical and safety standards for Division 1 and Division 2 environments.
• RoHS: Conforms to restriction of hazardous substances directives.