Bently Nevada 330173-xx-xx-20-02-05 148001-000-025 3300 5mm Proximity Probe

Product Introduction

The Bently Nevada 330173-xx-xx-20-02-05 (Part No. 148001-000-025) 3300 5mm Proximity Probe is a high-performance non-contact displacement sensor designed for machinery condition monitoring and protection. It belongs to the 3300 Proximity Transducer System, which has been widely used across industries for decades due to its proven reliability and compliance with API 670 standards.

This probe is optimized for detecting shaft vibration, axial position, and radial displacement in rotating machinery. With a 5 mm tip diameter and a 2.0 meter cable length, the sensor delivers accurate, linear, and stable measurements across a wide frequency range. It is built with stainless-steel housing and a rugged coaxial cable that ensures durability in harsh environments such as turbines, compressors, pumps, and industrial motors.

The model is factory-calibrated to function with matching Proximitor® modules, ensuring measurement accuracy without the need for extensive field calibration. Its robust electrical isolation and shielding make it highly resistant to noise, enabling reliable signal transmission in electrically noisy industrial environments.

Product Specifications

Product Applications

The Bently Nevada 330173-xx-xx-20-02-05 probe is widely applied in critical machinery monitoring systems, including:

• Turbines (Gas and Steam) – Shaft vibration and thrust position monitoring.

• Compressors – Identifying rotor instabilities, misalignment, and imbalance.

• Pumps – Early detection of cavitation, seal wear, and bearing issues.

• Industrial Motors and Generators – Monitoring shaft displacement and vibration for reliable operation.

• Petrochemical and Refinery Equipment – Providing essential condition monitoring in hazardous environments.

• Heavy-Duty Rotating Equipment – Used in predictive maintenance and machine protection systems.

Product Advantages

• High Accuracy – ±1% linearity error ensures reliable displacement measurement.

• Wide Frequency Response – Covers both static and dynamic signals up to 10 kHz.

• Rugged Construction – Stainless steel housing and armored cable ensure long-term durability.

• Noise Immunity – Ground isolation and coaxial shielding reduce electrical interference.

• Seamless Compatibility – Factory-calibrated for Bently Nevada Proximitor® systems.

• API 670 Compliance – Meets international standards for machine protection.

• Temperature Resistant – Operates in extreme industrial environments.

• Supports Predictive Maintenance – Enables early fault detection before catastrophic failure.

FAQ

1. What sensing principle does this probe use?
   It uses eddy-current technology for non-contact displacement measurement.

2. Is the probe capable of measuring both static and dynamic shaft movement?
   Yes, it measures both static shaft position and dynamic vibration signals.

3. What is the sensitivity calibration of this probe?
   It is calibrated at 200 mV/mil (7.87 mV/µm).

4. How does the probe maintain measurement accuracy?
   Accuracy is ensured through factory calibration matched to the Proximitor® module.

5. Can the probe be used in electrically noisy environments?
   Yes, its coaxial shielding and ground isolation minimize noise interference.

6. What kind of monitoring systems is this probe compatible with?
   It is designed for seamless integration with Bently Nevada Proximitor® and monitoring systems.

7. Does cable length affect performance?
   The probe and cable are factory-calibrated together to maintain accuracy.

8. What types of machine faults can the probe help identify?
   It detects imbalance, misalignment, bearing wear, and rotor instabilities.

9. Why is API 670 compliance important for this probe?
   It ensures the probe meets industry standards for machine protection systems.

10. How does electrical isolation benefit probe performance?
    It prevents ground loops and signal distortion, ensuring reliable data.

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FAQ

1. What sensing principle does this probe use?
   It uses eddy-current technology for non-contact displacement measurement.

2. Is the probe capable of measuring both static and dynamic shaft movement?
   Yes, it measures both static shaft position and dynamic vibration signals.

3. What is the sensitivity calibration of this probe?
   It is calibrated at 200 mV/mil (7.87 mV/µm).

4. How does the probe maintain measurement accuracy?
   Accuracy is ensured through factory calibration matched to the Proximitor® module.

5. Can the probe be used in electrically noisy environments?
   Yes, its coaxial shielding and ground isolation minimize noise interference.

6. What kind of monitoring systems is this probe compatible with?
   It is designed for seamless integration with Bently Nevada Proximitor® and monitoring systems.

7. Does cable length affect performance?
   The probe and cable are factory-calibrated together to maintain accuracy.

8. What types of machine faults can the probe help identify?
   It detects imbalance, misalignment, bearing wear, and rotor instabilities.

9. Why is API 670 compliance important for this probe?
   It ensures the probe meets industry standards for machine protection systems.

10. How does electrical isolation benefit probe performance?
    It prevents ground loops and signal distortion, ensuring reliable data.

Related Models (Same Series)

Popular Bently Nevada Models

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