The Bently Nevada 330101-00-14-10-10-02-05 is a high-performance proximity probe that belongs to the 3300 XL 8 mm Proximity Transducer System. This system, comprising a probe, extension cable, and Proximitor® Sensor, is designed to provide accurate and reliable measurements of shaft vibration, axial thrust, and position in rotating machinery.

This specific configuration features a 14 ft (4.3 m) system length, composed of a 10 ft (3.0 m) probe and a 4 ft (1.2 m) extension cable, which provides flexibility for mounting and routing in constrained industrial environments. Its robust construction, EMI resistance, and adherence to API 670 standards make it ideal for mission-critical applications across oil and gas, power generation, and heavy industry.

Key Features

• 8 mm tip diameter for precision shaft vibration measurement

• System configuration: 10 ft probe and 4 ft extension cable

• Rugged stainless-steel probe body with PEEK tip

• Excellent linearity and accuracy for machinery diagnostics

• Fully compatible with Bently Nevada 3300 XL Proximitor sensors

• High resistance to EMI/RFI interference

• Suitable for harsh industrial environments, including oil-lubricated and high-temperature zones

• API 670 compliant performance characteristics

• IP67 environmental protection rating

Technical Specifications

Product Advantages

• Precision Monitoring: Detects minute changes in shaft vibration and displacement critical to preventive maintenance.

• EMI/RFI Immunity: Operates reliably near frequency converters, switchgear, and other high-noise devices.

• API 670 Compliance: Meets the rigorous reliability and repeatability requirements of global industrial standards.

• Robust Design: Withstands harsh mechanical environments, elevated temperatures, and chemical exposure.

• Plug-and-Play Integration: Fully compatible with existing Bently Nevada 3300 XL monitoring platforms.

• Custom Length Flexibility: Optimized for installations requiring mid-range probe and cable configurations.

• Reduced Downtime: Supports proactive maintenance, enabling early fault detection and reducing repair costs.

Industry Applications

• Steam and Gas Turbines – Axial thrust and shaft vibration monitoring

• Centrifugal and Reciprocating Compressors – Rotor position detection

• Electric Motors and Generators – Radial vibration and misalignment analysis

• Pumps and Gearboxes – Machine health diagnostics

• Oil & Gas Production – Equipment condition monitoring in hazardous zones

• Power Plants – Predictive maintenance in turbine halls

• Heavy Industry – Rotating machinery vibration assessment in refineries, mills, and plants

Frequently Asked Questions (FAQ)

1. What is the meaning of the part number 330101-00-14-10-10-02-05?

   This part number defines a system with a 14 ft total length, composed of a 10 ft probe and a 4 ft extension cable, along with a connector configuration and specific thread type.

2. Can this probe be used with any Proximitor Sensor?

   It must be used with Bently Nevada 3300 XL series Proximitor Sensors for correct sensitivity and calibration.

3. Is the probe suitable for hazardous areas?

   Certain configurations are available with ATEX/IECEx certifications for use in explosive environments.

4. What mounting options are available?

   The probe includes a 3/8-24 UNF thread for standard mounting brackets or holders.

5. Can the probe operate at high temperatures?

   Yes, it supports up to 177°C, making it suitable for turbines and other high-heat environments.

6. What is the accuracy of the probe?

   It offers ±0.25% non-linearity over the linear measurement range.

7. Can the system length be changed on-site?

   No. The system must retain the factory-specified length to maintain calibration.

8. What is the minimum measurable displacement?

   The system can accurately detect movements as small as microns, with a typical sensitivity of 7.87 mV/μm.

9. Is the probe resistant to oil and chemical exposure?

   Yes, the polyurethane jacket and stainless-steel body offer excellent resistance to lubricants and industrial fluids.

10. What kind of diagnostic system is it compatible with?

    It integrates seamlessly with Bently Nevada 3500 and other condition monitoring platforms.