Bently Nevada 330104-04-10-10-02-05 3300 XL 8 mm Proximity Probe

Description

The 330104-04-10-10-02-05 is a 3300 XL 8 mm proximity probe configuration featuring an M10 x 1 metric thread, 40 mm unthreaded length (Option 04), 100 mm case length (Option 10), and a 1.0 m total system length (Option 10). Designed for high-accuracy non-contact vibration and position measurements, this probe includes an armored cable (defined by the 330104 series) to provide mechanical protection in industrial environments, paired with a standard miniature ClickLoc coaxial connector (Option 02). It is rated for hazardous area use with CSA, ATEX, and IECEx certifications (Option 05).

This 3300 XL transducer system is engineered for integration with 3300 XL Proximitor sensors and extension cables, forming a complete measurement loop for critical rotating machinery. The 330104 model is specifically designed for metric-threaded installations where armored protection is required to shield the cable from abrasions or harsh contaminants. Proper installation involves ensuring the probe tip is gapped correctly relative to the shaft surface to maintain linear output over the 2.0 mm (80 mil) measurement range.

Features

• 330104 Series: M10 x 1 metric thread with stainless steel armor for ruggedized mechanical protection.
• Option 04: 40 mm unthreaded probe length.
• Option 10: 100 mm overall case length.
• Option 10: 1.0 meter total system length (probe plus cable).
• Option 02: Miniature ClickLoc coaxial connector with standard cable type.
• Option 05: Agency approval package including CSA, ATEX, and IECEx certifications for hazardous location operation.
• 3300 XL Compatibility: Designed for seamless integration with 3300 XL Proximitor sensors and extension cables to maintain full system accuracy.

Applications

• Radial vibration and axial position measurement on critical rotating machinery.
• Fluid film bearing monitoring in turbines, compressors, pumps, and motors.
• Hazardous area installations requiring certified protection (ATEX/IECEx/CSA).
• Industrial environments requiring armored cable protection against mechanical wear.

Ordering Information

Technical Specifications

Installation Guidelines

• Ensure the probe is mounted in a rigid, vibration-resistant bracket (e.g., M10 x 1 threaded mounting bracket).
• Maintain adequate clearance for the ClickLoc connector; use the standard miniature connector protector if required by the application.
• When installing in hazardous areas, refer to the relevant Bently Nevada drawings for intrinsic safety barriers or grounding requirements.
• Route armored cable carefully to avoid sharp bends that exceed the minimum bend radius specifications.
• Ensure the probe gap is set per the specific machinery monitoring requirements, typically verified using the 3300 XL test plug.

Compliance and Certifications

• CSA (Canadian Standards Association)
• ATEX (Atmospheres Explosibles)
• IECEx (International Electrotechnical Commission Explosive)