Bently Nevada 330708-00-20-50-02-05 3300 XL 11 mm Proximity Probe

Product Overview

The Bently Nevada 330708-00-20-50-02-05 is part of the 3300 XL series, featuring an 11 mm proximity probe designed for non-contact vibration and displacement measurements in industrial machinery. This probe is ideal for monitoring large rotating equipment such as turbines, generators, and compressors, offering precise measurement even in harsh industrial environments.

With its extended linear range and robust stainless steel housing, the probe is built to handle demanding applications that require long-term reliability and minimal maintenance.

Key Features

• 11 mm tip designed for large shaft diameters and greater displacement ranges

• Non-contact vibration and position sensing technology

• Stainless steel construction for durability and corrosion resistance

• IP67 rating, ensuring protection from dust and water

• Fully compatible with 3300 XL Proximitor sensors and extension cables

• Factory-calibrated for high accuracy and long-term use

Technical Specifications

Industry Applications

• Steam & Gas Turbines

• Compressors

• Generators & Alternators

• Heavy-Duty Pumps

• Petrochemical Processing

• Industrial Machinery Vibration Monitoring

Advantages

• Extended range for monitoring large shafts and machines with significant displacements

• High reliability in harsh operating environments, with corrosion-resistant materials

• Factory-calibrated for precision and accuracy, requiring no further calibration after installation

• Long-term field use with minimal maintenance requirements

• Easy integration with existing 3300 XL systems and accessories

• Versatile design suitable for a wide range of industries

Frequently Asked Questions (FAQ)

1. What is the total system length for this probe?
   The total length includes a 20 ft probe, 50 ft extension cable, and 2 ft system cable, totaling 72 ft.

2. What types of machines is this probe best suited for?
   This probe is ideal for large rotating machinery, including turbines, compressors, and pumps.

3. Is the probe compatible with other monitoring systems?
   It is fully compatible with the 3300 XL Proximitor sensors and extension cables.

4. Can this probe be used in hazardous environments?
   Yes, it meets IP67 standards, providing protection against dust and water, making it suitable for harsh industrial conditions.

5. How sensitive is this probe?
   The probe has a sensitivity of 7.87 mV/μm (200 mV/mil), which allows for precise measurements.

6. What is the material of the probe’s body?
   It is made of stainless steel, ensuring strength, durability, and resistance to corrosion.

7. Can this probe handle high temperatures?
   Yes, it operates in temperatures ranging from -51°C to +177°C.

8. How do I install this probe?
   It has a 3/8-24 UNF threaded mounting for easy and secure installation.

9. Does this probe require regular recalibration?
   No, the probe is factory-calibrated and designed for long-term use without the need for regular recalibration.

10. What is the weight of the probe?
    The approximate weight of the probe is 1.275kg.

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Frequently Asked Questions (FAQ)

1. What is the total system length for this probe?
   The total length includes a 20 ft probe, 50 ft extension cable, and 2 ft system cable, totaling 72 ft.

2. What types of machines is this probe best suited for?
   This probe is ideal for large rotating machinery, including turbines, compressors, and pumps.

3. Is the probe compatible with other monitoring systems?
   It is fully compatible with the 3300 XL Proximitor sensors and extension cables.

4. Can this probe be used in hazardous environments?
   Yes, it meets IP67 standards, providing protection against dust and water, making it suitable for harsh industrial conditions.

5. How sensitive is this probe?
   The probe has a sensitivity of 7.87 mV/μm (200 mV/mil), which allows for precise measurements.

6. What is the material of the probe’s body?
   It is made of stainless steel, ensuring strength, durability, and resistance to corrosion.

7. Can this probe handle high temperatures?
   Yes, it operates in temperatures ranging from -51°C to +177°C.

8. How do I install this probe?
   It has a 3/8-24 UNF threaded mounting for easy and secure installation.

9. Does this probe require regular recalibration?
   No, the probe is factory-calibrated and designed for long-term use without the need for regular recalibration.

10. What is the weight of the probe?
    The approximate weight of the probe is 1.275kg.

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