Bently Nevada 330141-08-10-12-00-00 | 3300 XL 8mm Proximity Probe

Bently Nevada 330141-08-10-12-00-00 3300 XL 8mm Proximity Probe

The Bently Nevada 330141-08-10-12-00-00 is a precision-engineered 3300 XL 8mm proximity probe designed for critical rotating machinery monitoring applications. This genuine OEM sensor delivers reliable, non-contact measurement of shaft position, vibration, and axial displacement in turbines, compressors, pumps, and motors across industrial environments.

Technical Specifications

• Model Number: 330141-08-10-12-00-00
• Series: 3300 XL Proximity System
• Probe Diameter: 8mm
• Sensing Range: 0 to 2.0mm (typical)
• Frequency Response: 0 to 10 kHz (-3dB)
• Operating Temperature: -40 °C to +177 °C (-40 °F to +350 °F)
• Thread Type: M12 x 1.0 metric
• Cable Connection: Integral coaxial cable termination
• Material: Stainless steel housing for corrosion resistance

Key Applications

This proximity probe excels in demanding industrial monitoring scenarios:

• Steam and gas turbine shaft vibration measurement
• Centrifugal compressor radial displacement monitoring
• Large motor bearing clearance verification
• Pump rotor position tracking and thrust monitoring
• Generator eccentricity and runout detection
• Critical machinery protection systems integration

Solution Benefits

Deploying the 330141-08-10-12-00-00 probe provides measurable operational advantages. The 8mm diameter enables installation in confined bearing housings where larger sensors cannot fit. Its extended temperature rating supports high-heat environments near turbine casings and exhaust zones. The robust stainless steel construction withstands vibration, moisture, and chemical exposure common in petrochemical and power generation facilities. When paired with 3300 XL proximitor modules, the system achieves industry-leading signal integrity for early fault detection.

Installation & Compatibility

The probe integrates seamlessly with Bently Nevada 3300 XL proximitor modules and extension cables. Standard M12 threading ensures secure mounting in API 670 compliant machinery protection systems. Proper installation requires calibration against target material (typically 4140 steel) and verification of linear operating range. Consult factory documentation for gap voltage settings and cable length compensation.

Common Questions

Q: What cable length options are available?
A: This model supports field-selectable cable lengths via extension cables. Verify total system length does not exceed proximitor input specifications.

Q: Can this probe monitor aluminum or non-ferrous shafts?
A: The sensor is optimized for ferrous targets. Non-ferrous materials require recalibration and may reduce effective sensing range.

Q: Is this probe compatible with legacy 3300 systems?
A: Yes, the 3300 XL series maintains backward compatibility with earlier 3300 proximitor modules while offering enhanced performance.

Q: What is the recommended installation torque?
A: Apply 20-25 N ·m (15-18 lb-ft) torque to the M12 threads. Use a lock washer to prevent loosening under vibration.

Warranty & Support

Every unit includes a 12-month manufacturer warranty covering defects in materials and workmanship. Our technical team provides installation guidance, calibration support, and troubleshooting assistance throughout the product lifecycle. Expedited replacement services minimize downtime for critical applications.

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Why Choose NINERMAS

We supply genuine Bently Nevada components with full traceability documentation. Our global logistics network ensures rapid delivery to system integrators, OEMs, and maintenance teams worldwide. Technical datasheets, calibration certificates, and compliance documentation accompany every shipment.

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