Bently Nevada 330908-00-36-05-02-05-05 3300 NSv Proximity Probes

Company Information
E-mail		[email protected]
Mobile		+8613666033393
Whatsapp		+8613666033393
WeChat		13666033393
Add		Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Product Introduction

The Bently Nevada 330908-00-36-05-02-05-05 3300 NSv Proximity Probe is a high-precision, non-contact vibration and displacement measurement sensor designed for compact or space-limited rotating machinery. As part of the Bently Nevada 3300 NSv (Narrow Side View) Proximity Transducer System, this model provides accurate and reliable shaft vibration and position measurements in small machines, such as industrial pumps, gearboxes, and small turbines.

This probe employs eddy current sensing technology, allowing it to detect the minute distance between the probe tip and a conductive shaft surface without physical contact. It converts mechanical motion into a proportional electrical signal, which is then processed by the 3300 NSv Proximitor Sensor to provide precise readings of shaft displacement or vibration amplitude.

Designed and manufactured under strict quality standards, the 330908-00-36-05-02-05-05 provides superior stability, repeatability, and resistance to industrial environmental stresses such as temperature variation, oil contamination, and electromagnetic interference. It fully meets API 670 requirements for machinery protection and monitoring, ensuring long-term reliability and accuracy in critical applications.

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Technical Specifications

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Product Applications

The Bently Nevada 330908-00-36-05-02-05-05 proximity probe is primarily used in precision monitoring of rotating and reciprocating machinery. Its small form factor allows for installation in locations where standard probes cannot fit, making it ideal for compact and high-performance systems.

Typical Applications Include:

• Steam and Gas Turbines: Detects vibration and shaft displacement for early fault detection and protection.

• Centrifugal Compressors: Monitors rotor stability and identifies imbalance, misalignment, or rub conditions.

• Industrial Pumps: Tracks bearing wear, cavitation, and mechanical looseness.

• Gearboxes: Measures shaft motion and detects abnormalities in gear engagement or load distribution.

• Motors and Generators: Monitors radial vibration for predictive maintenance and operational safety.

• Fans and Blowers: Detects unbalance and vibration trends for optimized maintenance scheduling.

The 330908-00-36-05-02-05-05 probe is widely implemented in industries such as petrochemical processing, power generation, refining, and aerospace

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Product Advantages

• High Accuracy and Linearity: Provides a precise output signal proportional to shaft displacement and vibration.

• Compact and Robust Design: Optimized for tight installations and harsh operating conditions.

• Non-Contact Measurement: Ensures no mechanical wear or contact damage, enhancing system longevity.

• Excellent Temperature Tolerance: Operates reliably in a wide thermal range from –35°C to +180°C.

• Oil and Moisture Resistance: Hermetically sealed structure protects against contamination.

• Fast Response Time: Ideal for detecting rapid dynamic vibration events.

• Electromagnetic Compatibility: Shielded design prevents signal interference in electrically noisy environments.

• Corrosion-Resistant Housing: Stainless steel body ensures durability in aggressive industrial conditions.

• API 670 Certified Performance: Meets global standards for rotating machinery protection systems.

• Easy Integration: Compatible with standard Bently Nevada 3300 NSv system components.

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FAQ

1. What sensing principle is used in the 330908-00-36-05-02-05-05 probe?
   It uses the eddy current sensing principle, which measures the distance between the probe tip and the conductive shaft surface without contact.

2. Which Bently Nevada system is this probe compatible with?
   The probe is designed for use with the 3300 NSv Proximitor Sensor to ensure correct calibration and signal output.

3. What is the system’s scale factor?
   The system has a scale factor of 200 mV/mil (7.87 mV/μm) for consistent and linear signal response.

4. What type of calibration material is used for this probe?
   The probe is factory-calibrated using AISI 4140 steel, the standard material used by Bently Nevada.

5. Can this probe measure both vibration and position?
   Yes, it measures both static displacement and dynamic vibration simultaneously.

6. What frequency range does this probe support?
   It has a frequency response from DC to 10 kHz, making it suitable for a wide range of machinery dynamics.

7. Is it suitable for environments with high electrical noise?
   Yes, it is EMC/EMI compliant and includes shielding to prevent signal interference.

8. What type of installation is recommended for this probe?
   It supports reverse or threaded mounting configurations for secure and flexible installation.

9. Does the probe require regular recalibration?
   No, it is factory-calibrated and designed for long-term stability without routine recalibration.

10. Is the 330908-00-36-05-02-05-05 probe API 670 compliant?
    Yes, it fully complies with API 670 machinery protection standards, ensuring reliability in industrial monitoring systems.

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FAQ

1. What sensing principle is used in the 330908-00-36-05-02-05-05 probe?
   It uses the eddy current sensing principle, which measures the distance between the probe tip and the conductive shaft surface without contact.

2. Which Bently Nevada system is this probe compatible with?
   The probe is designed for use with the 3300 NSv Proximitor Sensor to ensure correct calibration and signal output.

3. What is the system’s scale factor?
   The system has a scale factor of 200 mV/mil (7.87 mV/μm) for consistent and linear signal response.

4. What type of calibration material is used for this probe?
   The probe is factory-calibrated using AISI 4140 steel, the standard material used by Bently Nevada.

5. Can this probe measure both vibration and position?
   Yes, it measures both static displacement and dynamic vibration simultaneously.

6. What frequency range does this probe support?
   It has a frequency response from DC to 10 kHz, making it suitable for a wide range of machinery dynamics.

7. Is it suitable for environments with high electrical noise?
   Yes, it is EMC/EMI compliant and includes shielding to prevent signal interference.

8. What type of installation is recommended for this probe?
   It supports reverse or threaded mounting configurations for secure and flexible installation.

9. Does the probe require regular recalibration?
   No, it is factory-calibrated and designed for long-term stability without routine recalibration.

10. Is the 330908-00-36-05-02-05-05 probe API 670 compliant?
    Yes, it fully complies with API 670 machinery protection standards, ensuring reliability in industrial monitoring systems.

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