Company Information
E-mail		[email protected]
Mobile		+8613666084105
Whatsapp		+8613666084105
WeChat		13666084105
Add		Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Product Introduction

The Bently Nevada 330101-00-28-20-02-05 is a proximity probe from the 3300 XL 8mm series developed by Bently Nevada, a Baker Hughes company, known for high-performance condition monitoring and machinery protection systems. This model features a 28-inch probe length, a 2.0 meters extension cable, and a Proximitor sensor interface, designed to work in tandem with the 3300 XL Proximitor sensor and extension cable for precise, non-contact measurement of shaft vibration and axial position in rotating machinery.

As a critical component of vibration monitoring systems, the 3300 XL probe is suitable for use in turbines, compressors, and other critical assets. It delivers industry-leading performance, durability, and full API 670 compliance, making it a trusted choice in power generation, oil & gas, and heavy industrial applications.

This specific model includes an armored cable for added durability in rugged environments and features reverse polarity protection to guard against wiring errors during installation.

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Product Specifications

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Product Applications

The 330101-00-28-20-02-05 proximity probe is used in critical rotating equipment for vibration and position monitoring. Key industries and equipment include:

• Power Generation – Gas turbines, steam turbines, hydro units

• Oil & Gas – Compressors, pumps, expanders

• Chemical Processing – Agitators, mixers, large centrifugal machines

• Pulp and Paper – Calendar rolls, fans, dryers

• Steel and Mining – Rolling mills, crushers, conveyors

• Marine and Aviation – Jet engines, marine turbines

Primary measurement functions:

• Shaft radial vibration

• Shaft axial (thrust) position

• Rotor speed (when used with Keyphasor® modules)

• Rotor-to-stator clearance

• Thermal growth trends

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Product Advantages

• Robust Mechanical Design: Made from stainless steel with armored cable option for maximum mechanical protection in rugged environments.

• High-Temperature Tolerance: Performs reliably in extreme thermal conditions up to +177°C.

• Full System Compatibility: Integrates seamlessly with the Bently Nevada 3300 XL Proximitor sensors and monitoring systems.

• Superior Electrical Shielding: Coaxial design and armor minimize signal degradation in electrically noisy environments.

• Long-Term Stability: Exceptional linearity and repeatability reduce the need for recalibration.

• API 670 Certified: Meets global standards for machine protection systems.

• Flexible Installation: 28-inch probe allows installation in deeper cavities or complex machine layouts.

• Extended Cable Length: 2.0 meters cable provides flexibility in mounting Proximitor sensor at safe distances.

• Reverse Polarity Protection: Prevents accidental damage during setup.

• Global Support: Supported by Bently Nevada’s worldwide service and engineering network.

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Frequently Asked Questions (FAQ)

1. Q: What is the main use of the 330101-00-28-20-02-05 probe?
   A: It is used for non-contact vibration and displacement monitoring in rotating machinery such as turbines, pumps, and compressors.

2. Q: Can this probe operate in high-temperature environments?
   A: Yes, it operates from -35°C to +177°C, making it suitable for most industrial applications.

3. Q: What does the “05” at the end of the model number indicate?
   A: It refers to an armored cable option for enhanced mechanical protection.

4. Q: What is the diameter of the sensing tip?
   A: The tip has a diameter of 8 mm, standard for the 3300 XL series.

5. Q: Is this probe API 670 compliant?
   A: Yes, it fully complies with API 670 specifications.

6. Q: How long is the extension cable included with this probe?
   A: The model includes a 2 m armored extension cable.

7. Q: Can it be used to measure both vibration and thrust position?
   A: Yes, it supports both radial and axial (thrust) position measurements.

8. Q: What is the approximate weight of the probe and cable?
   A: About 200 grams, considering the cable is armored.

9. Q: Is the probe compatible with older 3300 series systems?
   A: It is designed for the 3300 XL platform but may be used with some legacy systems using proper configuration.

10. Q: What kind of connector does it use?
    A: A miniature coaxial connector is standard; BNC versions require an adapter.

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Frequently Asked Questions (FAQ)

1. Q: What is the main use of the 330101-00-28-20-02-05 probe?
   A: It is used for non-contact vibration and displacement monitoring in rotating machinery such as turbines, pumps, and compressors.

2. Q: Can this probe operate in high-temperature environments?
   A: Yes, it operates from -35°C to +177°C, making it suitable for most industrial applications.

3. Q: What does the “05” at the end of the model number indicate?
   A: It refers to an armored cable option for enhanced mechanical protection.

4. Q: What is the diameter of the sensing tip?
   A: The tip has a diameter of 8 mm, standard for the 3300 XL series.

5. Q: Is this probe API 670 compliant?
   A: Yes, it fully complies with API 670 specifications.

6. Q: How long is the extension cable included with this probe?
   A: The model includes a 2 m armored extension cable.

7. Q: Can it be used to measure both vibration and thrust position?
   A: Yes, it supports both radial and axial (thrust) position measurements.

8. Q: What is the approximate weight of the probe and cable?
   A: About 200 grams, considering the cable is armored.

9. Q: Is the probe compatible with older 3300 series systems?
   A: It is designed for the 3300 XL platform but may be used with some legacy systems using proper configuration.

10. Q: What kind of connector does it use?
    A: A miniature coaxial connector is standard; BNC versions require an adapter.

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