Product Introduction
The Bently Nevada 330902-00-95-10-02-05 3300 NSv Proximity Probe is a high-precision non-contact displacement sensor widely used in rotating machinery monitoring and protection systems. It is part of the 3300 NSv series, renowned for providing reliable vibration and position measurements to enhance machinery safety and operational efficiency. This probe converts the displacement of a shaft or other rotating components into an electrical signal, enabling continuous condition monitoring and early detection of potential faults.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | 330902-00-95-10-02-05 |
| Probe Type | Proximity Probe (Non-contact) |
| Series | 3300 NSv |
| Sensor Tip | Standard Sensing Tip |
| Operating Temperature Range | -40°C to 120°C |
| Cable Type | Shielded Twisted Pair |
| Total Length | 1 m |
| Weight | 0.15 kg |
| Probe Diameter | Standard NSv Diameter |
| Output Type | AC Voltage / Variable |
| Measurement Range | Typical 0.25 mm to 2.5 mm |
| Response Frequency | Up to 10 kHz |
| Material | Stainless Steel / Insulating Sleeve |
| Mounting Style | Threaded / Flanged Options |
| Connector Type | Industry Standard Connector |
Applications
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Online machinery vibration and displacement monitoring
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Turbines, compressors, and generators in power plants
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Pumps and motors in industrial plants
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Condition monitoring systems in oil & gas facilities
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Critical rotating equipment in chemical processing plants
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Integration with 3300 Series monitoring systems for predictive maintenance
Advantages
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High-precision, non-contact measurement reduces wear and maintenance
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Robust design for extreme industrial environments
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Compatibility with the full 3300 NSv series, allowing scalable monitoring solutions
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Quick response time for real-time machinery protection
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Reliable signal output for early detection of shaft misalignment or vibration issues
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Easy installation with standardized connectors and mounting options
FAQ
Q1: What is the operating voltage range for the 3300 NSv probe?
A1: The probe operates typically within 12–30 V DC excitation supplied by the 3300 series monitoring system.
Q2: Can this probe measure both axial and radial displacement?
A2: Yes, the probe measures radial displacement directly; axial displacement can be inferred with appropriate mounting and multiple probe setups.
Q3: What is the maximum cable length supported without signal degradation?
A3: The standard cable can extend up to 30 meters while maintaining signal integrity; longer lengths require signal conditioning.
Q4: Is the probe compatible with older 3300 series monitors?
A4: Yes, it is backward compatible with legacy 3300 systems using standard NSv interface configurations.
Q5: How does the probe handle high vibration environments?
A5: The 3300 NSv probe features robust mechanical design and damping mechanisms to maintain accuracy under high vibration conditions.
Q6: Can the probe be used in hazardous environments?
A6: Yes, with proper certification and explosion-proof enclosures, the probe can be installed in hazardous locations.
Q7: What is the recommended gap setting for accurate measurement?
A7: The standard operating gap is typically 0.25 mm to 2.5 mm, adjustable per application requirements.
Q8: Does temperature variation affect measurement accuracy?
A8: Minimal drift occurs; the probe is designed to maintain accuracy across -40°C to 120°C operating range.
Q9: Can this probe output digital signals?
A9: No, the 3300 NSv probe outputs analog AC voltage signals; digital conversion is handled by the monitoring system.
Q10: How does the probe respond to rotor eccentricity?
A10: Rotor eccentricity generates a corresponding displacement signal, which can be analyzed by the monitoring system to detect misalignment or imbalance.
Recommended Same-Series or Related Models
| Model Number | Description |
|---|---|
| 330902-00-10-10-02-05 | Standard 3300 NSv Probe |
| 330902-00-40-10-02-05 | Extended Range NSv Probe |
| 330902-00-50-10-02-05 | High-Temperature NSv Probe |
| 330902-00-60-10-02-05 | Compact Probe for Tight Spaces |
| 330902-00-70-10-02-05 | Flanged Mount NSv Probe |
| 330902-00-80-10-02-05 | Explosion-Proof NSv Probe |
Popular Models from Bently Nevada
| Model Number | Description |
|---|---|
| 3300 XL Proximity Probe | Standard industrial probe |
| 3300 XL Velocity Sensor | Vibration monitoring |
| 3300 8-Series Proximitor | Signal conditioning module |
| 3300 XL Monitoring System | Complete machinery monitoring solution |
| 3500 Series Monitor | High-end protection and monitoring |
| 2300/3300 Vibration Sensor | Vibration measurement for turbines |
Company Information
E-mail: [email protected]
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Add: Alishan Building, 2 Lvling Rd, Siming District, Xiamen, Fujian, China, 361006
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