The Bently Nevada 330707-00-25-10-12-00 is a high-performance 3300 XL 11 mm proximity probe engineered for precise, non-contact measurement of shaft vibration and axial position. Its robust construction and extended linear range make it ideal for monitoring large rotating machinery such as steam turbines, generators, and compressors.

This probe is part of the trusted 3300 XL series and is designed for use in conjunction with matching extension cables and Proximitor® sensors to ensure accurate and reliable machine condition monitoring.

Key Features

• 11 mm tip suitable for larger shaft diameters and extended linear range

• Non-contact displacement sensing for vibration and position monitoring

• Rugged stainless steel construction for harsh environments

• Compatible with 3300 XL extension cables and Proximitor sensors

• Designed for long-term use in industrial applications

• CE, RoHS, and ISO compliant

Technical Specifications

Industry Applications

• Steam and Gas Turbines

• Large Industrial Compressors

• Heavy-Duty Pumps and Motors

• Power Generation Equipment

• Petrochemical Machinery

• Gearboxes and Clutches

Advantages

• Extended tip size and range for use on large or coated shafts

• High accuracy and sensitivity in demanding operational environments

• Robust mechanical design for long-term field deployment

• Compatible with all standard 3300 XL monitoring systems

• Minimal maintenance due to ruggedized construction

• Easy installation with threaded mounting interface

Frequently Asked Questions (FAQ)

1. What is the total system length of this probe configuration?

   The total length is 25 ft (probe) + 10 ft (extension cable) + 12 ft (system cable), totaling 47 ft.

2. Can this probe be used with any 3300 XL Proximitor sensor?

   Yes, it is fully compatible with 3300 XL Proximitor® sensors.

3. Is it suitable for high-temperature installations?

   Yes, it operates up to 177°C.

4. What shaft sizes is this 11 mm probe designed for?

   It is ideal for larger shaft diameters where a longer linear range is required.

5. Does it come with calibration data?

   Yes, each probe includes factory calibration data.

6. Can this be used in hazardous locations?

   Yes, with proper certification and installation practices.

7. Is the probe waterproof?

   Yes, with an IP67 rating for moisture and dust protection.

8. What material is the tip sleeve made from?

   The tip sleeve is constructed from PEEK for durability and chemical resistance.

9. Does the probe require grounding?

   Proper grounding is recommended for signal integrity.

10. Can this be mounted in reverse position?

    It is designed for standard mounting orientation; consult documentation for special cases.