Bently Nevada 330141-08-10-11-05-00 3300 XL 8mm Proximity Transducer Probe

The Bently Nevada 330141-08-10-11-05-00 is a high-precision 8mm proximity transducer probe engineered for continuous vibration monitoring in critical rotating machinery applications. Part of the industry-leading 3300 XL series, this probe delivers exceptional reliability for turbines, compressors, pumps, and motors across power generation, oil & gas, and heavy manufacturing sectors.

Technical Specifications

• Model Number: 330141-08-10-11-05-00
• Sensing Distance: 8mm (0.315 inches)
• Probe Length: 100mm (3.94 inches)
• Thread Size: M11 x 1.5
• Operating Temperature: -40°C to +105°C (-40°F to +221°F)
• Frequency Response: 0 to 10 kHz (-3dB)
• System Sensitivity: 200 mV/mil (7.87 mV/μm) typical
• Cable Connection: Integral armored cable with BNC termination
• Housing Material: Stainless steel 300 series
• Protection Rating: IP67 sealed construction

Application Scenarios

This proximity probe excels in demanding industrial environments requiring non-contact displacement measurement:

• Steam & Gas Turbines: Radial shaft vibration and axial position monitoring for predictive maintenance programs
• Centrifugal Compressors: Real-time rotor dynamics analysis to prevent catastrophic bearing failures
• Large Electric Motors: Continuous shaft displacement tracking in generators and motor-driven equipment
• Hydraulic Turbines: Thrust position and journal bearing clearance measurement in hydroelectric facilities
• Process Pumps: Early detection of rotor imbalance, misalignment, and bearing wear conditions

Integrated Solutions

The 330141-08-10-11-05-00 probe integrates seamlessly with Bently Nevada 3300 XL proximitor systems and condition monitoring platforms. When paired with compatible extension cables and proximitor sensors, it forms a complete vibration surveillance solution that interfaces directly with DCS, PLC, and SCADA networks for automated alarm generation and trend analysis.

System architects commonly deploy this probe alongside accelerometers and velocity sensors to create comprehensive machinery protection schemes compliant with API 670 and ISO 20816 standards.

Common Questions & Answers

Q: What target material is required for accurate measurement?
A: The probe requires ferromagnetic target material (typically 4140 steel shaft) with minimum diameter of 50mm and surface finish better than 2 μm Ra for optimal linearity.

Q: Can this probe replace older 3300 series models?
A: Yes, the 3300 XL series maintains backward compatibility with legacy 3300 proximitor systems while offering improved temperature stability and electromagnetic interference rejection.

Q: What cable length options are available?
A: This model features a 5-meter integral cable. For extended installations, use approved Bently Nevada extension cables to maintain system calibration and warranty coverage.

Q: Is factory calibration certification included?
A: Each probe ships with traceable calibration data and conforms to ISO 9001 quality standards. Custom calibration certificates are available upon request.

Warranty & Support

All genuine Bently Nevada products from Industrial Control Hub include a comprehensive 12-month manufacturer warranty covering defects in materials and workmanship. Our technical support team provides installation guidance, troubleshooting assistance, and system integration consulting to ensure optimal performance throughout the product lifecycle.

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