Bently Nevada 330902-36-89-05-01 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 330902-36-89-05-01 3300 NSv Proximity Probe is a high-precision proximity sensor designed for industrial vibration and displacement measurement applications. It belongs to the 3300 NSv (Narrow Side-view) series, specifically engineered for environments with limited mounting space or smaller shaft diameters. This probe works as part of a complete proximity measurement system that includes a proximity sensor, extension cable, and Proximitor® sensor, providing highly accurate measurements of static and dynamic shaft positions.

The 330902-36-89-05-01 probe is widely used in rotating machinery such as turbines, compressors, pumps, and motors, where reliable vibration monitoring is critical for predictive maintenance and operational safety. It operates based on the eddy current principle, generating a non-contact measurement that eliminates wear and ensures high stability in harsh industrial conditions.

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Technical Specifications

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Product Applications

The Bently Nevada 330902-36-89-05-01 is specifically designed for high-performance vibration and position monitoring in rotating machinery and compact installations. Typical applications include:

• Small Steam and Gas Turbines: Accurate shaft vibration monitoring under varying load conditions.

• Industrial Compressors: Ensures early fault detection and prevention of mechanical failure.

• Pumps and Motors: Continuous bearing condition and shaft movement analysis.

• Gearboxes and Fans: Provides reliable vibration data for predictive maintenance.

• Aerospace and Energy Sectors: Ideal for compact systems requiring high measurement precision.

This probe is a crucial component in condition monitoring systems where space constraints and high reliability are key operational demands.

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Product Advantages

The 330902-36-89-05-01 proximity probe offers several performance and operational benefits:

• High Accuracy: Provides precise non-contact measurement of shaft displacement and vibration.

• Compact Design: Suitable for installations with limited space, maintaining full measurement functionality.

• Robust Construction: Stainless steel housing ensures durability in harsh environments.

• Excellent Temperature Stability: Maintains calibration and linearity over a wide temperature range.

• Broad System Compatibility: Seamlessly integrates with Bently Nevada 3300 NSv and 3300 series Proximitor systems.

• Fast Dynamic Response: Ideal for monitoring rapid vibration events and transient machinery behavior.

• Corrosion Resistance: Suitable for long-term use in oil, gas, and petrochemical environments.

• Reduced Maintenance Requirements: Non-contact operation eliminates mechanical wear.

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FAQ

1. What type of signal does the 330902-36-89-05-01 probe output?
   The probe outputs a voltage proportional to the gap distance between the probe tip and the target surface, typically 200 mV/mil, used for both static and dynamic displacement measurements.

2. Can this probe be used with any Proximitor sensor?
   It is designed to work specifically with Bently Nevada 3300 NSv Proximitor sensors, ensuring accurate calibration and linear response.

3. What is the difference between the 3300 NSv and standard 3300 series probes?
   The 3300 NSv series is optimized for small shaft machinery and tight spaces, while the standard 3300 series is used for larger machinery with wider linear ranges.

4. How is the probe calibrated?
   Each probe is factory-calibrated for its specific target material (usually AISI 4140 steel) and system configuration to ensure accuracy and consistency.

5. What kind of environmental conditions can this probe handle?
   The probe can withstand high vibration, temperature fluctuations, and exposure to industrial contaminants such as oil and moisture when properly installed.

6. Is the probe shielded against electromagnetic interference?
   Yes, the cable and probe assembly are fully shielded to minimize EMI and RFI interference, ensuring stable signal transmission.

7. Can the probe be extended with additional cables?
   Only factory-matched extension cables should be used to maintain proper calibration and signal integrity.

8. What is the probe’s frequency response capability?
   The probe can accurately measure vibration frequencies up to 10 kHz, suitable for most industrial rotating equipment.

9. Is the probe tip replaceable if damaged?
   No, the probe tip is permanently sealed and calibrated. Damaged probes should be replaced entirely to ensure system accuracy.

10. What type of installation torque should be used for mounting?
    The probe should be installed with a torque of approximately 2.8 to 3.4 N·m (25–30 in·lbf) to ensure correct mechanical seating without damaging the threads.

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FAQ

1. What type of signal does the 330902-36-89-05-01 probe output?
   The probe outputs a voltage proportional to the gap distance between the probe tip and the target surface, typically 200 mV/mil, used for both static and dynamic displacement measurements.

2. Can this probe be used with any Proximitor sensor?
   It is designed to work specifically with Bently Nevada 3300 NSv Proximitor sensors, ensuring accurate calibration and linear response.

3. What is the difference between the 3300 NSv and standard 3300 series probes?
   The 3300 NSv series is optimized for small shaft machinery and tight spaces, while the standard 3300 series is used for larger machinery with wider linear ranges.

4. How is the probe calibrated?
   Each probe is factory-calibrated for its specific target material (usually AISI 4140 steel) and system configuration to ensure accuracy and consistency.

5. What kind of environmental conditions can this probe handle?
   The probe can withstand high vibration, temperature fluctuations, and exposure to industrial contaminants such as oil and moisture when properly installed.

6. Is the probe shielded against electromagnetic interference?
   Yes, the cable and probe assembly are fully shielded to minimize EMI and RFI interference, ensuring stable signal transmission.

7. Can the probe be extended with additional cables?
   Only factory-matched extension cables should be used to maintain proper calibration and signal integrity.

8. What is the probe’s frequency response capability?
   The probe can accurately measure vibration frequencies up to 10 kHz, suitable for most industrial rotating equipment.

9. Is the probe tip replaceable if damaged?
   No, the probe tip is permanently sealed and calibrated. Damaged probes should be replaced entirely to ensure system accuracy.

10. What type of installation torque should be used for mounting?
    The probe should be installed with a torque of approximately 2.8 to 3.4 N·m (25–30 in·lbf) to ensure correct mechanical seating without damaging the threads.

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