Bently Nevada 330905-00-10-05-02-05 3300 NSv Proximity Probes

Product Introduction

The Bently Nevada 330905-00-10-05-02-05 3300 NSv Proximity Probe is a high-precision, non-contact vibration and displacement sensor designed for machinery protection and condition monitoring. Built on Bently Nevada’s renowned 3300 NSv platform, it provides accurate shaft position and vibration measurements in confined spaces and is ideal for small machines, gearboxes, and other equipment where traditional probes cannot be installed. Its robust stainless-steel housing ensures dependable operation in harsh industrial environments, making it a trusted choice for power generation, petrochemical, and manufacturing facilities.

Technical Specifications

Applications

• Turbomachinery Monitoring – Continuous measurement of shaft vibration and position on small turbines, compressors, and pumps.

• Gearbox and Bearing Surveillance – Detection of misalignment, imbalance, and early-stage bearing wear.

• High-Speed Rotating Equipment – Accurate monitoring of radial shaft movement to protect motors and blowers.

• Predictive Maintenance Programs – Integration with Bently Nevada monitoring systems for early fault detection and reduced downtime.

• Industrial Process Equipment – Monitoring of critical rotating components in chemical, oil & gas, and power generation environments.

Advantages

• Compact Form Factor – Designed specifically for narrow installation spaces where standard probes cannot fit.

• High Sensitivity and Accuracy – Provides precise displacement data for early fault identification.

• Wide Temperature and Environmental Tolerance – Performs reliably in extreme temperatures and harsh industrial conditions.

• Non-Contact Operation – Eliminates mechanical wear and reduces maintenance costs.

• Seamless Integration – Fully compatible with Bently Nevada 3300 monitoring systems and standard driver modules.

• Robust Construction – Stainless steel IP67 housing ensures protection from moisture, dust, and corrosive agents.

FAQ

1. What driver module is recommended for this probe?
   The 330905 probe is typically paired with the 3300 NSv Proximitor® driver, which provides excitation voltage, signal conditioning, and precise calibration for optimal performance.

2. How does the probe maintain accuracy across wide temperature ranges?
   Temperature-stable coil materials and internal compensation circuits in the Proximitor® driver maintain sensitivity and linearity from −35 °C to +180 °C.

3. Can this probe be installed in high-vibration environments?
   Yes. The assembly is tested to withstand continuous vibration up to 20 g over 10–2 000 Hz without affecting output accuracy.

4. What is the frequency response of the probe?
   The probe provides a flat response from DC to 10 kHz (−3 dB), enabling detection of both slow shaft movement and high-frequency vibration.

5. Is it compatible with non-Bently Nevada monitoring systems?
   Yes, as long as the system supports eddy current probe signals of 7.87 mV/µm sensitivity and proper impedance matching.

6. What type of output signal does the probe generate?
   The probe outputs a voltage directly proportional to shaft displacement at 7.87 mV/µm, suitable for most industrial monitoring and control systems.

7. Does the probe require field calibration?
   Field calibration is recommended after installation to fine-tune gap settings and driver gain, ensuring precise measurement accuracy.

8. Is the probe resistant to oil and chemical contamination?
   The stainless steel IP67-rated housing offers excellent protection against oil mist, industrial chemicals, and moisture.

9. Can this probe be used in hazardous areas?
   When paired with an ATEX-certified 3300 NSv Proximitor® driver and appropriate barriers, it can be used in Zone 1 hazardous environments.

10. How is electrical noise minimized during operation?
    The probe assembly uses double shielding and a low-impedance signal path to reduce EMI and RFI, ensuring stable and accurate output even in electrically noisy environments.

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Popular Bently Nevada Models (Same Brand)

FAQ

1. What driver module is recommended for this probe?
   The 330905 probe is typically paired with the 3300 NSv Proximitor® driver, which provides excitation voltage, signal conditioning, and precise calibration for optimal performance.

2. How does the probe maintain accuracy across wide temperature ranges?
   Temperature-stable coil materials and internal compensation circuits in the Proximitor® driver maintain sensitivity and linearity from −35 °C to +180 °C.

3. Can this probe be installed in high-vibration environments?
   Yes. The assembly is tested to withstand continuous vibration up to 20 g over 10–2 000 Hz without affecting output accuracy.

4. What is the frequency response of the probe?
   The probe provides a flat response from DC to 10 kHz (−3 dB), enabling detection of both slow shaft movement and high-frequency vibration.

5. Is it compatible with non-Bently Nevada monitoring systems?
   Yes, as long as the system supports eddy current probe signals of 7.87 mV/µm sensitivity and proper impedance matching.

6. What type of output signal does the probe generate?
   The probe outputs a voltage directly proportional to shaft displacement at 7.87 mV/µm, suitable for most industrial monitoring and control systems.

7. Does the probe require field calibration?
   Field calibration is recommended after installation to fine-tune gap settings and driver gain, ensuring precise measurement accuracy.

8. Is the probe resistant to oil and chemical contamination?
   The stainless steel IP67-rated housing offers excellent protection against oil mist, industrial chemicals, and moisture.

9. Can this probe be used in hazardous areas?
   When paired with an ATEX-certified 3300 NSv Proximitor® driver and appropriate barriers, it can be used in Zone 1 hazardous environments.

10. How is electrical noise minimized during operation?
    The probe assembly uses double shielding and a low-impedance signal path to reduce EMI and RFI, ensuring stable and accurate output even in electrically noisy environments.

Recommended Related Models (Same Series)

Popular Bently Nevada Models (Same Brand)

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